diff --git a/pcb/discrete/discrete-rf-board/discrete-rf-board.bak b/pcb/discrete/discrete-rf-board/discrete-rf-board.bak index d9e2dc3..04363d5 100644 --- a/pcb/discrete/discrete-rf-board/discrete-rf-board.bak +++ b/pcb/discrete/discrete-rf-board/discrete-rf-board.bak @@ -1,6 +1,6 @@ EESchema Schematic File Version 4 LIBS:discrete-rf-board-cache -EELAYER 26 0 +EELAYER 29 0 EELAYER END $Descr USLetter 11000 8500 encoding utf-8 diff --git a/pcb/discrete/discrete-rf-board/discrete-rf-board.sch b/pcb/discrete/discrete-rf-board/discrete-rf-board.sch index d9e2dc3..04363d5 100644 --- a/pcb/discrete/discrete-rf-board/discrete-rf-board.sch +++ b/pcb/discrete/discrete-rf-board/discrete-rf-board.sch @@ -1,6 +1,6 @@ EESchema Schematic File Version 4 LIBS:discrete-rf-board-cache -EELAYER 26 0 +EELAYER 29 0 EELAYER END $Descr USLetter 11000 8500 encoding utf-8 diff --git a/pcb/discrete/discrete-rf-board/lo.bak b/pcb/discrete/discrete-rf-board/lo.bak index 96f9303..d0a7ae7 100644 --- a/pcb/discrete/discrete-rf-board/lo.bak +++ b/pcb/discrete/discrete-rf-board/lo.bak @@ -1,6 +1,6 @@ EESchema Schematic File Version 4 LIBS:discrete-rf-board-cache -EELAYER 26 0 +EELAYER 29 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 @@ -200,10 +200,10 @@ Text HLabel 2750 3750 0 50 Input ~ 0 LE Text HLabel 2750 3650 0 50 Input ~ 0 DATA -Text HLabel 3150 3250 0 50 Input ~ 0 +Text HLabel 2300 2550 0 50 Input ~ 0 3V3 Wire Wire Line - 3400 3250 3150 3250 + 3400 3250 3200 3250 $Comp L power:GND #PWR? U 1 1 5CA89918 @@ -237,7 +237,7 @@ F 3 "~" H 5100 3000 50 0001 C CNN 1 5100 3000 1 0 0 -1 $EndComp -Text Label 3200 3250 0 50 ~ 0 +Text Label 2950 2550 0 50 ~ 0 3V3 Text Label 5100 2850 0 50 ~ 0 3V3 @@ -398,7 +398,7 @@ Wire Wire Line Text Notes 2200 3400 0 50 ~ 0 TODO figure out XTAL freq Text Notes 800 5300 0 50 ~ 0 -Optimum inductance = 3.98 nH\nTODO add 470R resistors in parallel with inductors\nplace the inductors at right angles to avoid coupling +Optimum inductance = 3.98 nH\nTODO place the inductors at right angles to avoid coupling $Comp L Device:L_Small L? U 1 1 5CADEE7E @@ -619,39 +619,39 @@ Wire Wire Line $Comp L discrete-parts:Q_NPN_BCEE Q? U 1 1 5CB0C390 -P 9200 4150 -F 0 "Q?" H 9500 4150 50 0000 C CNN -F 1 "BFU520" H 9400 4050 50 0000 L CNN -F 2 "" H 9200 4150 50 0001 C CNN -F 3 "" H 9200 4150 50 0001 C CNN -F 4 "771-BFU520XRR" H 9200 4150 50 0001 C CNN "Mouser" - 1 9200 4150 +P 9650 4150 +F 0 "Q?" H 9950 4150 50 0000 C CNN +F 1 "BFU520" H 9850 4050 50 0000 L CNN +F 2 "" H 9650 4150 50 0001 C CNN +F 3 "" H 9650 4150 50 0001 C CNN +F 4 "771-BFU520XRR" H 9650 4150 50 0001 C CNN "Mouser" + 1 9650 4150 1 0 0 -1 $EndComp Text Notes 7100 4700 0 50 ~ 0 IL=-0.7dB -Text HLabel 10350 3550 2 50 Input ~ 0 +Text HLabel 10800 3550 2 50 Input ~ 0 LO $Comp L power:GND #PWR? U 1 1 5CB0CCE1 -P 9250 4450 -F 0 "#PWR?" H 9250 4200 50 0001 C CNN -F 1 "GND" H 9250 4300 50 0000 C CNN -F 2 "" H 9250 4450 50 0001 C CNN -F 3 "" H 9250 4450 50 0001 C CNN - 1 9250 4450 +P 9700 4450 +F 0 "#PWR?" H 9700 4200 50 0001 C CNN +F 1 "GND" H 9700 4300 50 0000 C CNN +F 2 "" H 9700 4450 50 0001 C CNN +F 3 "" H 9700 4450 50 0001 C CNN + 1 9700 4450 1 0 0 -1 $EndComp Wire Wire Line - 9250 4350 9250 4400 + 9700 4350 9700 4400 Wire Wire Line - 9350 4350 9350 4400 + 9800 4350 9800 4400 Wire Wire Line - 9350 4400 9250 4400 -Connection ~ 9250 4400 + 9800 4400 9700 4400 +Connection ~ 9700 4400 Wire Wire Line - 9250 4400 9250 4450 + 9700 4400 9700 4450 $Comp L Connector:Conn_Coaxial J? U 1 1 5CB11865 @@ -685,35 +685,33 @@ Wire Wire Line $Comp L Connector:Conn_Coaxial J? U 1 1 5CB1681E -P 10100 3850 -F 0 "J?" H 10110 3970 50 0000 C CNN -F 1 "Conn_Coaxial" V 10215 3850 50 0000 C CNN -F 2 "" H 10100 3850 50 0001 C CNN -F 3 " ~" H 10100 3850 50 0001 C CNN - 1 10100 3850 +P 10550 3850 +F 0 "J?" H 10560 3970 50 0000 C CNN +F 1 "Conn_Coaxial" V 10665 3850 50 0000 C CNN +F 2 "" H 10550 3850 50 0001 C CNN +F 3 " ~" H 10550 3850 50 0001 C CNN + 1 10550 3850 1 0 0 -1 $EndComp $Comp L power:GND #PWR? U 1 1 5CB16963 -P 10100 4100 -F 0 "#PWR?" H 10100 3850 50 0001 C CNN -F 1 "GND" H 10100 3950 50 0000 C CNN -F 2 "" H 10100 4100 50 0001 C CNN -F 3 "" H 10100 4100 50 0001 C CNN - 1 10100 4100 +P 10550 4100 +F 0 "#PWR?" H 10550 3850 50 0001 C CNN +F 1 "GND" H 10550 3950 50 0000 C CNN +F 2 "" H 10550 4100 50 0001 C CNN +F 3 "" H 10550 4100 50 0001 C CNN + 1 10550 4100 1 0 0 -1 $EndComp Wire Wire Line - 10100 4050 10100 4100 + 10550 4050 10550 4100 Text Notes 6250 4650 0 50 ~ 0 -3 to +5dBm?\ndatasheet is unclear Wire Wire Line - 10350 3550 9650 3550 + 10800 3550 10100 3550 Wire Wire Line - 9650 3550 9650 3850 -Wire Wire Line - 9650 3850 9750 3850 + 10100 3550 10100 3850 $Comp L Device:R_Small R? U 1 1 5CB210CB @@ -775,7 +773,7 @@ L Device:L_Small L? U 1 1 5CB34436 P 8600 4400 F 0 "L?" H 8630 4440 50 0000 L CNN -F 1 "L_Small" H 8630 4360 50 0000 L CNN +F 1 "9.1 nH" H 8630 4360 50 0000 L CNN F 2 "" H 8600 4400 50 0001 C CNN F 3 "~" H 8600 4400 50 0001 C CNN 1 8600 4400 @@ -786,7 +784,7 @@ L Device:C_Small C? U 1 1 5CB344FD P 8750 4150 F 0 "C?" H 8760 4220 50 0000 L CNN -F 1 "C_Small" H 8760 4070 50 0000 L CNN +F 1 "7.5 pF" H 8760 4070 50 0000 L CNN F 2 "" H 8750 4150 50 0001 C CNN F 3 "~" H 8750 4150 50 0001 C CNN 1 8750 4150 @@ -797,7 +795,7 @@ L Device:R_Small R? U 1 1 5CB34623 P 8450 3200 F 0 "R?" H 8480 3220 50 0000 L CNN -F 1 "3.3k" H 8480 3160 50 0000 L CNN +F 1 "3.9k" H 8480 3160 50 0000 L CNN F 2 "" H 8450 3200 50 0001 C CNN F 3 "~" H 8450 3200 50 0001 C CNN 1 8450 3200 @@ -823,149 +821,115 @@ F 3 "" H 8600 4600 50 0001 C CNN $EndComp Wire Wire Line 8600 4500 8600 4600 -Wire Wire Line - 8850 4150 8900 4150 -Connection ~ 8900 4150 -Wire Wire Line - 8900 4150 8950 4150 $Comp L Device:C_Small C? U 1 1 5CB45D4E -P 9400 3850 -F 0 "C?" H 9410 3920 50 0000 L CNN -F 1 "C_Small" H 9410 3770 50 0000 L CNN -F 2 "" H 9400 3850 50 0001 C CNN -F 3 "~" H 9400 3850 50 0001 C CNN - 1 9400 3850 +P 9850 3850 +F 0 "C?" H 9860 3920 50 0000 L CNN +F 1 "100 pF" H 9860 3770 50 0000 L CNN +F 2 "" H 9850 3850 50 0001 C CNN +F 3 "~" H 9850 3850 50 0001 C CNN + 1 9850 3850 0 -1 -1 0 $EndComp -$Comp -L Device:L_Small L? -U 1 1 5CB45DB8 -P 9750 4300 -F 0 "L?" H 9780 4340 50 0000 L CNN -F 1 "L_Small" H 9780 4260 50 0000 L CNN -F 2 "" H 9750 4300 50 0001 C CNN -F 3 "~" H 9750 4300 50 0001 C CNN - 1 9750 4300 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR? -U 1 1 5CB48FE3 -P 9750 4500 -F 0 "#PWR?" H 9750 4250 50 0001 C CNN -F 1 "GND" H 9750 4350 50 0000 C CNN -F 2 "" H 9750 4500 50 0001 C CNN -F 3 "" H 9750 4500 50 0001 C CNN - 1 9750 4500 - 1 0 0 -1 -$EndComp Wire Wire Line - 9750 4400 9750 4500 + 9950 3850 10100 3850 +Connection ~ 10100 3850 Wire Wire Line - 9750 4200 9750 3850 -Connection ~ 9750 3850 + 9750 3850 9700 3850 Wire Wire Line - 9750 3850 9900 3850 -Wire Wire Line - 9500 3850 9650 3850 -Connection ~ 9650 3850 -Wire Wire Line - 9300 3850 9250 3850 -Wire Wire Line - 9250 3850 9250 3950 + 9700 3850 9700 3950 $Comp L Device:L_Small L? U 1 1 5CB55D86 -P 9250 3400 -F 0 "L?" H 9280 3440 50 0000 L CNN -F 1 "47 nH" H 9280 3360 50 0000 L CNN -F 2 "" H 9250 3400 50 0001 C CNN -F 3 "~" H 9250 3400 50 0001 C CNN - 1 9250 3400 - 1 0 0 -1 +P 9700 3500 +F 0 "L?" H 9730 3540 50 0000 L CNN +F 1 "100 nH" H 9730 3460 50 0000 L CNN +F 2 "" H 9700 3500 50 0001 C CNN +F 3 "~" H 9700 3500 50 0001 C CNN + 1 9700 3500 + -1 0 0 -1 $EndComp Wire Wire Line - 9250 3500 9250 3850 -Connection ~ 9250 3850 + 9700 3600 9700 3850 +Connection ~ 9700 3850 $Comp L Device:R_Small R? U 1 1 5CB594A1 -P 9250 3000 -F 0 "R?" H 9280 3020 50 0000 L CNN -F 1 "22R" H 9280 2960 50 0000 L CNN -F 2 "" H 9250 3000 50 0001 C CNN -F 3 "~" H 9250 3000 50 0001 C CNN - 1 9250 3000 +P 9700 3000 +F 0 "R?" H 9730 3020 50 0000 L CNN +F 1 "10R" H 9730 2960 50 0000 L CNN +F 2 "" H 9700 3000 50 0001 C CNN +F 3 "~" H 9700 3000 50 0001 C CNN + 1 9700 3000 1 0 0 -1 $EndComp $Comp L Device:C_Small C? U 1 1 5CB5CE26 -P 9950 2950 -F 0 "C?" H 9960 3020 50 0000 L CNN -F 1 "10 nF" H 9960 2870 50 0000 L CNN -F 2 "" H 9950 2950 50 0001 C CNN -F 3 "~" H 9950 2950 50 0001 C CNN - 1 9950 2950 +P 10400 2950 +F 0 "C?" H 10410 3020 50 0000 L CNN +F 1 "100 pF" H 10410 2870 50 0000 L CNN +F 2 "" H 10400 2950 50 0001 C CNN +F 3 "~" H 10400 2950 50 0001 C CNN + 1 10400 2950 1 0 0 -1 $EndComp $Comp L Device:C_Small C? U 1 1 5CB5CE2D -P 10350 2950 -F 0 "C?" H 10360 3020 50 0000 L CNN -F 1 "10 nF" H 10360 2870 50 0000 L CNN -F 2 "" H 10350 2950 50 0001 C CNN -F 3 "~" H 10350 2950 50 0001 C CNN - 1 10350 2950 +P 10800 2950 +F 0 "C?" H 10810 3020 50 0000 L CNN +F 1 "1 nF" H 10810 2870 50 0000 L CNN +F 2 "" H 10800 2950 50 0001 C CNN +F 3 "~" H 10800 2950 50 0001 C CNN + 1 10800 2950 1 0 0 -1 $EndComp Wire Wire Line - 10350 2850 10350 2750 + 10800 2850 10800 2750 Wire Wire Line - 10350 2750 9950 2750 + 10800 2750 10400 2750 Wire Wire Line - 9950 2750 9950 2850 + 10400 2750 10400 2850 Wire Wire Line - 9950 2750 9750 2750 -Connection ~ 9950 2750 + 10400 2750 10200 2750 +Connection ~ 10400 2750 $Comp L power:GND #PWR? U 1 1 5CB5CE39 -P 9950 3100 -F 0 "#PWR?" H 9950 2850 50 0001 C CNN -F 1 "GND" H 9950 2950 50 0000 C CNN -F 2 "" H 9950 3100 50 0001 C CNN -F 3 "" H 9950 3100 50 0001 C CNN - 1 9950 3100 +P 10400 3100 +F 0 "#PWR?" H 10400 2850 50 0001 C CNN +F 1 "GND" H 10400 2950 50 0000 C CNN +F 2 "" H 10400 3100 50 0001 C CNN +F 3 "" H 10400 3100 50 0001 C CNN + 1 10400 3100 1 0 0 -1 $EndComp $Comp L power:GND #PWR? U 1 1 5CB5CE3F -P 10350 3100 -F 0 "#PWR?" H 10350 2850 50 0001 C CNN -F 1 "GND" H 10350 2950 50 0000 C CNN -F 2 "" H 10350 3100 50 0001 C CNN -F 3 "" H 10350 3100 50 0001 C CNN - 1 10350 3100 +P 10800 3100 +F 0 "#PWR?" H 10800 2850 50 0001 C CNN +F 1 "GND" H 10800 2950 50 0000 C CNN +F 2 "" H 10800 3100 50 0001 C CNN +F 3 "" H 10800 3100 50 0001 C CNN + 1 10800 3100 1 0 0 -1 $EndComp Wire Wire Line - 10350 3100 10350 3050 + 10800 3100 10800 3050 Wire Wire Line - 9950 3050 9950 3100 + 10400 3050 10400 3100 Wire Wire Line - 9750 2750 9750 3200 + 10200 2750 10200 3200 Wire Wire Line - 9750 3200 9250 3200 + 10200 3200 9700 3200 Wire Wire Line - 9250 3200 9250 3300 + 9700 3200 9700 3400 Wire Wire Line - 9250 3100 9250 3150 -Connection ~ 9250 3200 + 9700 3100 9700 3150 +Connection ~ 9700 3200 $Comp L Device:R_Small R? U 1 1 5CB71150 @@ -1007,25 +971,113 @@ Wire Wire Line Wire Wire Line 9100 2950 9100 3150 Wire Wire Line - 9100 3150 9250 3150 -Connection ~ 9250 3150 + 9100 3150 9700 3150 +Connection ~ 9700 3150 Wire Wire Line - 9250 3150 9250 3200 -Wire Wire Line - 8900 3400 8900 4150 -Connection ~ 8900 3400 -Text Notes 9100 4750 0 50 ~ 0 -~~10 dB gain -Text Notes 8550 2300 0 50 ~ 0 -TODO figure out DC biasing network -Text Label 9250 2700 0 50 ~ 0 + 9700 3150 9700 3200 +Text Notes 9300 4800 0 50 ~ 0 +~~20 dB gain according to SPICE model,\n~~17 dB gain to S parameter model in scikit-rf +Text Label 9700 2700 0 50 ~ 0 5V -Text Notes 9400 2500 0 50 ~ 0 -10 mA bias current +Text Notes 9850 2500 0 50 ~ 0 +20 mA bias current Text Notes 9400 4950 0 50 ~ 0 -Compression point should at ~~4dBm -Text HLabel 9250 2600 1 50 Input ~ 0 +Compression point should at ~~-10dBm +Text HLabel 9700 2600 1 50 Input ~ 0 +5V0 Wire Wire Line - 9250 2600 9250 2900 + 9700 2600 9700 2900 +Wire Wire Line + 10100 3850 10350 3850 +$Comp +L Device:R_Small R? +U 1 1 5CB3952B +P 9100 4150 +F 0 "R?" H 9130 4170 50 0000 L CNN +F 1 "10R" H 9130 4110 50 0000 L CNN +F 2 "" H 9100 4150 50 0001 C CNN +F 3 "~" H 9100 4150 50 0001 C CNN + 1 9100 4150 + 0 -1 1 0 +$EndComp +Wire Wire Line + 9200 4150 9300 4150 +Wire Wire Line + 8850 4150 9000 4150 +Wire Wire Line + 8900 3400 9300 3400 +Wire Wire Line + 9300 3400 9300 4150 +Connection ~ 8900 3400 +Connection ~ 9300 4150 +Wire Wire Line + 9300 4150 9400 4150 +Text Notes 6700 4900 0 50 ~ 0 +TODO figure out attenuator values to get -20 dB and -13 dB +Text Notes 10250 3500 0 50 ~ 0 +Target is ~~+6dBm +$Comp +L Device:C_Small C? +U 1 1 5CB63054 +P 2750 2750 +F 0 "C?" H 2760 2820 50 0000 L CNN +F 1 "100 nF" H 2760 2670 50 0000 L CNN +F 2 "" H 2750 2750 50 0001 C CNN +F 3 "~" H 2750 2750 50 0001 C CNN + 1 2750 2750 + -1 0 0 -1 +$EndComp +$Comp +L Device:C_Small C? +U 1 1 5CB6305A +P 2350 2750 +F 0 "C?" H 2360 2820 50 0000 L CNN +F 1 "100 nF" H 2360 2670 50 0000 L CNN +F 2 "" H 2350 2750 50 0001 C CNN +F 3 "~" H 2350 2750 50 0001 C CNN + 1 2350 2750 + -1 0 0 -1 +$EndComp +Wire Wire Line + 2350 2650 2350 2550 +Wire Wire Line + 2350 2550 2750 2550 +Wire Wire Line + 2750 2550 2750 2650 +Connection ~ 2750 2550 +$Comp +L power:GND #PWR? +U 1 1 5CB63065 +P 2750 2900 +F 0 "#PWR?" H 2750 2650 50 0001 C CNN +F 1 "GND" H 2750 2750 50 0000 C CNN +F 2 "" H 2750 2900 50 0001 C CNN +F 3 "" H 2750 2900 50 0001 C CNN + 1 2750 2900 + -1 0 0 -1 +$EndComp +$Comp +L power:GND #PWR? +U 1 1 5CB6306B +P 2350 2900 +F 0 "#PWR?" H 2350 2650 50 0001 C CNN +F 1 "GND" H 2350 2750 50 0000 C CNN +F 2 "" H 2350 2900 50 0001 C CNN +F 3 "" H 2350 2900 50 0001 C CNN + 1 2350 2900 + -1 0 0 -1 +$EndComp +Wire Wire Line + 2350 2900 2350 2850 +Wire Wire Line + 2750 2850 2750 2900 +Wire Wire Line + 3200 2550 3200 3250 +Wire Wire Line + 2750 2550 3200 2550 +Wire Wire Line + 2350 2550 2300 2550 +Connection ~ 2350 2550 +Text Notes 5050 4650 0 50 ~ 0 +TODO figure out loop filter\ncircuitry $EndSCHEMATC diff --git a/pcb/discrete/discrete-rf-board/lo.sch b/pcb/discrete/discrete-rf-board/lo.sch index fbd574b..f9eb9b9 100644 --- a/pcb/discrete/discrete-rf-board/lo.sch +++ b/pcb/discrete/discrete-rf-board/lo.sch @@ -1,6 +1,6 @@ EESchema Schematic File Version 4 LIBS:discrete-rf-board-cache -EELAYER 26 0 +EELAYER 29 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 @@ -17,1015 +17,1067 @@ $EndDescr $Comp L discrete-parts:ADF4360-7BCPZRL7 U? U 1 1 5CA8911B -P 4200 3500 -F 0 "U?" H 4200 3950 50 0000 C CNN -F 1 "ADF4360-7BCPZRL7" H 4200 3800 50 0000 C CNN -F 2 "" H 4200 3500 50 0001 C CNN -F 3 "" H 4200 3500 50 0001 C CNN - 1 4200 3500 +P 3950 3550 +F 0 "U?" H 3950 4000 50 0000 C CNN +F 1 "ADF4360-7BCPZRL7" H 3950 3850 50 0000 C CNN +F 2 "" H 3950 3550 50 0001 C CNN +F 3 "" H 3950 3550 50 0001 C CNN + 1 3950 3550 1 0 0 -1 $EndComp $Comp L power:GND #PWR? U 1 1 5CA891C8 -P 4400 5100 -F 0 "#PWR?" H 4400 4850 50 0001 C CNN -F 1 "GND" H 4400 4950 50 0000 C CNN -F 2 "" H 4400 5100 50 0001 C CNN -F 3 "" H 4400 5100 50 0001 C CNN - 1 4400 5100 +P 4150 5150 +F 0 "#PWR?" H 4150 4900 50 0001 C CNN +F 1 "GND" H 4150 5000 50 0000 C CNN +F 2 "" H 4150 5150 50 0001 C CNN +F 3 "" H 4150 5150 50 0001 C CNN + 1 4150 5150 1 0 0 -1 $EndComp Wire Wire Line - 4400 4900 4400 5000 + 4150 4950 4150 5050 Wire Wire Line - 4600 4900 4600 5000 + 4350 4950 4350 5050 Wire Wire Line - 4600 5000 4400 5000 -Connection ~ 4400 5000 + 4350 5050 4150 5050 +Connection ~ 4150 5050 Wire Wire Line - 4400 5000 4400 5100 + 4150 5050 4150 5150 Wire Wire Line - 4750 4900 4750 5000 + 4500 4950 4500 5050 Wire Wire Line - 4750 5000 4600 5000 -Connection ~ 4600 5000 + 4500 5050 4350 5050 +Connection ~ 4350 5050 Wire Wire Line - 4300 4900 4300 5000 + 4050 4950 4050 5050 Wire Wire Line - 4300 5000 4400 5000 + 4050 5050 4150 5050 Wire Wire Line - 4200 4900 4200 5000 + 3950 4950 3950 5050 Wire Wire Line - 4200 5000 4300 5000 -Connection ~ 4300 5000 + 3950 5050 4050 5050 +Connection ~ 4050 5050 Wire Wire Line - 4100 4900 4100 5000 + 3850 4950 3850 5050 Wire Wire Line - 4100 5000 4200 5000 -Connection ~ 4200 5000 + 3850 5050 3950 5050 +Connection ~ 3950 5050 Wire Wire Line - 3900 4900 3900 5000 + 3650 4950 3650 5050 Wire Wire Line - 3900 5000 4100 5000 -Connection ~ 4100 5000 + 3650 5050 3850 5050 +Connection ~ 3850 5050 $Comp L Device:L_Small L? U 1 1 5CA8957A -P 1950 4550 -F 0 "L?" H 1980 4590 50 0000 L CNN -F 1 "3.9 nH" H 1980 4510 50 0000 L CNN -F 2 "" H 1950 4550 50 0001 C CNN -F 3 "~" H 1950 4550 50 0001 C CNN - 1 1950 4550 +P 1700 4600 +F 0 "L?" H 1730 4640 50 0000 L CNN +F 1 "3.9 nH" H 1730 4560 50 0000 L CNN +F 2 "" H 1700 4600 50 0001 C CNN +F 3 "~" H 1700 4600 50 0001 C CNN + 1 1700 4600 -1 0 0 -1 $EndComp $Comp L Device:L_Small L? U 1 1 5CA895BD -P 2350 4550 -F 0 "L?" H 2380 4590 50 0000 L CNN -F 1 "3.9 nH" H 2380 4510 50 0000 L CNN -F 2 "" H 2350 4550 50 0001 C CNN -F 3 "~" H 2350 4550 50 0001 C CNN - 1 2350 4550 +P 2100 4600 +F 0 "L?" H 2130 4640 50 0000 L CNN +F 1 "3.9 nH" H 2130 4560 50 0000 L CNN +F 2 "" H 2100 4600 50 0001 C CNN +F 3 "~" H 2100 4600 50 0001 C CNN + 1 2100 4600 -1 0 0 -1 $EndComp $Comp L Device:C_Small C? U 1 1 5CA89672 -P 3050 4550 -F 0 "C?" H 3060 4620 50 0000 L CNN -F 1 "10 nF" H 3060 4470 50 0000 L CNN -F 2 "" H 3050 4550 50 0001 C CNN -F 3 "~" H 3050 4550 50 0001 C CNN - 1 3050 4550 +P 2800 4600 +F 0 "C?" H 2810 4670 50 0000 L CNN +F 1 "10 nF" H 2810 4520 50 0000 L CNN +F 2 "" H 2800 4600 50 0001 C CNN +F 3 "~" H 2800 4600 50 0001 C CNN + 1 2800 4600 -1 0 0 -1 $EndComp $Comp L Device:R_Small R? U 1 1 5CA897E2 -P 3200 4950 -F 0 "R?" H 3230 4970 50 0000 L CNN -F 1 "R_Small" H 3230 4910 50 0000 L CNN -F 2 "" H 3200 4950 50 0001 C CNN -F 3 "~" H 3200 4950 50 0001 C CNN - 1 3200 4950 +P 2950 5000 +F 0 "R?" H 2980 5020 50 0000 L CNN +F 1 "R_Small" H 2980 4960 50 0000 L CNN +F 2 "" H 2950 5000 50 0001 C CNN +F 3 "~" H 2950 5000 50 0001 C CNN + 1 2950 5000 -1 0 0 -1 $EndComp $Comp L Device:C_Small C? U 1 1 5CA89859 -P 3350 4950 -F 0 "C?" H 3360 5020 50 0000 L CNN -F 1 "10 uF" H 3360 4870 50 0000 L CNN -F 2 "" H 3350 4950 50 0001 C CNN -F 3 "~" H 3350 4950 50 0001 C CNN - 1 3350 4950 +P 3100 5000 +F 0 "C?" H 3110 5070 50 0000 L CNN +F 1 "10 uF" H 3110 4920 50 0000 L CNN +F 2 "" H 3100 5000 50 0001 C CNN +F 3 "~" H 3100 5000 50 0001 C CNN + 1 3100 5000 1 0 0 -1 $EndComp $Comp L power:GND #PWR? U 1 1 5CA898D7 -P 3050 4700 -F 0 "#PWR?" H 3050 4450 50 0001 C CNN -F 1 "GND" H 3050 4550 50 0000 C CNN -F 2 "" H 3050 4700 50 0001 C CNN -F 3 "" H 3050 4700 50 0001 C CNN - 1 3050 4700 +P 2800 4750 +F 0 "#PWR?" H 2800 4500 50 0001 C CNN +F 1 "GND" H 2800 4600 50 0000 C CNN +F 2 "" H 2800 4750 50 0001 C CNN +F 3 "" H 2800 4750 50 0001 C CNN + 1 2800 4750 1 0 0 -1 $EndComp $Comp L power:GND #PWR? U 1 1 5CA8992F -P 3200 5100 -F 0 "#PWR?" H 3200 4850 50 0001 C CNN -F 1 "GND" H 3200 4950 50 0000 C CNN -F 2 "" H 3200 5100 50 0001 C CNN -F 3 "" H 3200 5100 50 0001 C CNN - 1 3200 5100 +P 2950 5150 +F 0 "#PWR?" H 2950 4900 50 0001 C CNN +F 1 "GND" H 2950 5000 50 0000 C CNN +F 2 "" H 2950 5150 50 0001 C CNN +F 3 "" H 2950 5150 50 0001 C CNN + 1 2950 5150 1 0 0 -1 $EndComp Wire Wire Line - 3200 5100 3200 5050 + 2950 5150 2950 5100 Wire Wire Line - 3350 4850 3350 4600 + 3100 4900 3100 4650 Wire Wire Line - 3350 4600 3400 4600 + 3100 4650 3150 4650 Wire Wire Line - 3400 4500 3200 4500 + 3150 4550 2950 4550 Wire Wire Line - 3200 4500 3200 4850 + 2950 4550 2950 4900 Wire Wire Line - 3050 4700 3050 4650 + 2800 4750 2800 4700 Wire Wire Line - 3050 4450 3050 4400 + 2800 4500 2800 4450 Wire Wire Line - 3050 4400 3400 4400 + 2800 4450 3150 4450 Wire Wire Line - 3400 4300 2350 4300 + 3150 4350 2100 4350 Wire Wire Line - 2350 4300 2350 4350 + 2100 4350 2100 4400 Wire Wire Line - 2350 4650 2350 4700 + 2100 4700 2100 4750 Wire Wire Line - 1950 4700 1950 4650 + 1700 4750 1700 4700 Wire Wire Line - 1950 4450 1950 4350 + 1700 4500 1700 4400 Wire Wire Line - 1950 4200 3400 4200 + 1700 4250 3150 4250 Wire Wire Line - 3450 5200 3350 5200 + 3200 5250 3100 5250 Wire Wire Line - 3350 5050 3350 5200 -Text Label 3450 5200 0 50 ~ 0 + 3100 5100 3100 5250 +Text Label 3200 5250 0 50 ~ 0 V_VCO -Text HLabel 2750 3550 0 50 Input ~ 0 +Text HLabel 2500 3600 0 50 Input ~ 0 CLK -Text HLabel 2750 4050 0 50 Input ~ 0 +Text HLabel 2500 4100 0 50 Input ~ 0 CE -Text HLabel 2750 3900 0 50 Input ~ 0 +Text HLabel 2500 3950 0 50 Input ~ 0 MUXOUT Wire Wire Line - 2750 3550 3400 3550 + 2500 3600 3150 3600 Wire Wire Line - 2750 3650 3400 3650 + 2500 3700 3150 3700 Wire Wire Line - 2750 3750 3400 3750 + 2500 3800 3150 3800 Wire Wire Line - 2750 3900 3400 3900 + 2500 3950 3150 3950 Wire Wire Line - 2750 4050 3400 4050 -Text HLabel 2750 3750 0 50 Input ~ 0 + 2500 4100 3150 4100 +Text HLabel 2500 3800 0 50 Input ~ 0 LE -Text HLabel 2750 3650 0 50 Input ~ 0 +Text HLabel 2500 3700 0 50 Input ~ 0 DATA -Text HLabel 3150 3250 0 50 Input ~ 0 +Text HLabel 2050 2600 0 50 Input ~ 0 3V3 Wire Wire Line - 3400 3250 3150 3250 + 3150 3300 2950 3300 $Comp L power:GND #PWR? U 1 1 5CA89918 -P 1950 4700 -F 0 "#PWR?" H 1950 4450 50 0001 C CNN -F 1 "GND" H 1950 4550 50 0000 C CNN -F 2 "" H 1950 4700 50 0001 C CNN -F 3 "" H 1950 4700 50 0001 C CNN - 1 1950 4700 +P 1700 4750 +F 0 "#PWR?" H 1700 4500 50 0001 C CNN +F 1 "GND" H 1700 4600 50 0000 C CNN +F 2 "" H 1700 4750 50 0001 C CNN +F 3 "" H 1700 4750 50 0001 C CNN + 1 1700 4750 1 0 0 -1 $EndComp $Comp L power:GND #PWR? U 1 1 5CA89901 -P 2350 4700 -F 0 "#PWR?" H 2350 4450 50 0001 C CNN -F 1 "GND" H 2350 4550 50 0000 C CNN -F 2 "" H 2350 4700 50 0001 C CNN -F 3 "" H 2350 4700 50 0001 C CNN - 1 2350 4700 +P 2100 4750 +F 0 "#PWR?" H 2100 4500 50 0001 C CNN +F 1 "GND" H 2100 4600 50 0000 C CNN +F 2 "" H 2100 4750 50 0001 C CNN +F 3 "" H 2100 4750 50 0001 C CNN + 1 2100 4750 1 0 0 -1 $EndComp $Comp L Device:R_Small R? U 1 1 5CA99BB4 -P 5100 3000 -F 0 "R?" H 5130 3020 50 0000 L CNN -F 1 "3.3R" H 5130 2960 50 0000 L CNN -F 2 "" H 5100 3000 50 0001 C CNN -F 3 "~" H 5100 3000 50 0001 C CNN - 1 5100 3000 +P 4850 3050 +F 0 "R?" H 4880 3070 50 0000 L CNN +F 1 "3.3R" H 4880 3010 50 0000 L CNN +F 2 "" H 4850 3050 50 0001 C CNN +F 3 "~" H 4850 3050 50 0001 C CNN + 1 4850 3050 1 0 0 -1 $EndComp -Text Label 3200 3250 0 50 ~ 0 +Text Label 2700 2600 0 50 ~ 0 3V3 -Text Label 5100 2850 0 50 ~ 0 +Text Label 4850 2900 0 50 ~ 0 3V3 Wire Wire Line - 5100 2850 5100 2900 + 4850 2900 4850 2950 Wire Wire Line - 5100 3100 5100 3250 + 4850 3150 4850 3300 Wire Wire Line - 5100 3250 5000 3250 + 4850 3300 4750 3300 $Comp L Device:C_Small C? U 1 1 5CA9AAC4 -P 5650 2900 -F 0 "C?" H 5660 2970 50 0000 L CNN -F 1 "10 nF" H 5660 2820 50 0000 L CNN -F 2 "" H 5650 2900 50 0001 C CNN -F 3 "~" H 5650 2900 50 0001 C CNN - 1 5650 2900 +P 5400 2950 +F 0 "C?" H 5410 3020 50 0000 L CNN +F 1 "10 nF" H 5410 2870 50 0000 L CNN +F 2 "" H 5400 2950 50 0001 C CNN +F 3 "~" H 5400 2950 50 0001 C CNN + 1 5400 2950 1 0 0 -1 $EndComp $Comp L Device:C_Small C? U 1 1 5CA9AB1F -P 6050 2900 -F 0 "C?" H 6060 2970 50 0000 L CNN -F 1 "10 nF" H 6060 2820 50 0000 L CNN -F 2 "" H 6050 2900 50 0001 C CNN -F 3 "~" H 6050 2900 50 0001 C CNN - 1 6050 2900 +P 5800 2950 +F 0 "C?" H 5810 3020 50 0000 L CNN +F 1 "10 nF" H 5810 2870 50 0000 L CNN +F 2 "" H 5800 2950 50 0001 C CNN +F 3 "~" H 5800 2950 50 0001 C CNN + 1 5800 2950 1 0 0 -1 $EndComp Wire Wire Line - 6050 2800 6050 2700 + 5800 2850 5800 2750 Wire Wire Line - 6050 2700 5650 2700 + 5800 2750 5400 2750 Wire Wire Line - 5650 2700 5650 2800 + 5400 2750 5400 2850 Wire Wire Line - 5650 2700 5450 2700 + 5400 2750 5200 2750 Wire Wire Line - 5450 2700 5450 3250 + 5200 2750 5200 3300 Wire Wire Line - 5450 3250 5100 3250 -Connection ~ 5650 2700 -Connection ~ 5100 3250 + 5200 3300 4850 3300 +Connection ~ 5400 2750 +Connection ~ 4850 3300 $Comp L power:GND #PWR? U 1 1 5CA9BC8E -P 5650 3050 -F 0 "#PWR?" H 5650 2800 50 0001 C CNN -F 1 "GND" H 5650 2900 50 0000 C CNN -F 2 "" H 5650 3050 50 0001 C CNN -F 3 "" H 5650 3050 50 0001 C CNN - 1 5650 3050 +P 5400 3100 +F 0 "#PWR?" H 5400 2850 50 0001 C CNN +F 1 "GND" H 5400 2950 50 0000 C CNN +F 2 "" H 5400 3100 50 0001 C CNN +F 3 "" H 5400 3100 50 0001 C CNN + 1 5400 3100 1 0 0 -1 $EndComp $Comp L power:GND #PWR? U 1 1 5CA9BCB2 -P 6050 3050 -F 0 "#PWR?" H 6050 2800 50 0001 C CNN -F 1 "GND" H 6050 2900 50 0000 C CNN -F 2 "" H 6050 3050 50 0001 C CNN -F 3 "" H 6050 3050 50 0001 C CNN - 1 6050 3050 +P 5800 3100 +F 0 "#PWR?" H 5800 2850 50 0001 C CNN +F 1 "GND" H 5800 2950 50 0000 C CNN +F 2 "" H 5800 3100 50 0001 C CNN +F 3 "" H 5800 3100 50 0001 C CNN + 1 5800 3100 1 0 0 -1 $EndComp Wire Wire Line - 6050 3050 6050 3000 + 5800 3100 5800 3050 Wire Wire Line - 5650 3000 5650 3050 -Text Label 6700 2700 0 50 ~ 0 + 5400 3050 5400 3100 +Text Label 6450 2750 0 50 ~ 0 3V3 -Text Label 6700 3100 0 50 ~ 0 +Text Label 6450 3150 0 50 ~ 0 V_VCO $Comp L Device:R_Small R? U 1 1 5CA9E3E5 -P 6700 2900 -F 0 "R?" H 6730 2920 50 0000 L CNN -F 1 "3.3R" H 6730 2860 50 0000 L CNN -F 2 "" H 6700 2900 50 0001 C CNN -F 3 "~" H 6700 2900 50 0001 C CNN - 1 6700 2900 +P 6450 2950 +F 0 "R?" H 6480 2970 50 0000 L CNN +F 1 "3.3R" H 6480 2910 50 0000 L CNN +F 2 "" H 6450 2950 50 0001 C CNN +F 3 "~" H 6450 2950 50 0001 C CNN + 1 6450 2950 1 0 0 -1 $EndComp Wire Wire Line - 6700 2700 6700 2800 -Text Notes 5450 2550 0 50 ~ 0 + 6450 2750 6450 2850 +Text Notes 5200 2600 0 50 ~ 0 TODO size bypass caps right for 900 MHz $Comp L Device:C_Small C? U 1 1 5CAA0396 -P 7200 2900 -F 0 "C?" H 7210 2970 50 0000 L CNN -F 1 "10 nF" H 7210 2820 50 0000 L CNN -F 2 "" H 7200 2900 50 0001 C CNN -F 3 "~" H 7200 2900 50 0001 C CNN - 1 7200 2900 +P 6950 2950 +F 0 "C?" H 6960 3020 50 0000 L CNN +F 1 "10 nF" H 6960 2870 50 0000 L CNN +F 2 "" H 6950 2950 50 0001 C CNN +F 3 "~" H 6950 2950 50 0001 C CNN + 1 6950 2950 1 0 0 -1 $EndComp $Comp L Device:C_Small C? U 1 1 5CAA039D -P 7600 2900 -F 0 "C?" H 7610 2970 50 0000 L CNN -F 1 "10 nF" H 7610 2820 50 0000 L CNN -F 2 "" H 7600 2900 50 0001 C CNN -F 3 "~" H 7600 2900 50 0001 C CNN - 1 7600 2900 +P 7350 2950 +F 0 "C?" H 7360 3020 50 0000 L CNN +F 1 "10 nF" H 7360 2870 50 0000 L CNN +F 2 "" H 7350 2950 50 0001 C CNN +F 3 "~" H 7350 2950 50 0001 C CNN + 1 7350 2950 1 0 0 -1 $EndComp Wire Wire Line - 7600 2800 7600 2700 + 7350 2850 7350 2750 Wire Wire Line - 7600 2700 7200 2700 + 7350 2750 6950 2750 Wire Wire Line - 7200 2700 7200 2800 + 6950 2750 6950 2850 Wire Wire Line - 7200 2700 7000 2700 -Connection ~ 7200 2700 + 6950 2750 6750 2750 +Connection ~ 6950 2750 $Comp L power:GND #PWR? U 1 1 5CAA03A9 -P 7200 3050 -F 0 "#PWR?" H 7200 2800 50 0001 C CNN -F 1 "GND" H 7200 2900 50 0000 C CNN -F 2 "" H 7200 3050 50 0001 C CNN -F 3 "" H 7200 3050 50 0001 C CNN - 1 7200 3050 +P 6950 3100 +F 0 "#PWR?" H 6950 2850 50 0001 C CNN +F 1 "GND" H 6950 2950 50 0000 C CNN +F 2 "" H 6950 3100 50 0001 C CNN +F 3 "" H 6950 3100 50 0001 C CNN + 1 6950 3100 1 0 0 -1 $EndComp $Comp L power:GND #PWR? U 1 1 5CAA03AF -P 7600 3050 -F 0 "#PWR?" H 7600 2800 50 0001 C CNN -F 1 "GND" H 7600 2900 50 0000 C CNN -F 2 "" H 7600 3050 50 0001 C CNN -F 3 "" H 7600 3050 50 0001 C CNN - 1 7600 3050 +P 7350 3100 +F 0 "#PWR?" H 7350 2850 50 0001 C CNN +F 1 "GND" H 7350 2950 50 0000 C CNN +F 2 "" H 7350 3100 50 0001 C CNN +F 3 "" H 7350 3100 50 0001 C CNN + 1 7350 3100 1 0 0 -1 $EndComp Wire Wire Line - 7600 3050 7600 3000 + 7350 3100 7350 3050 Wire Wire Line - 7200 3000 7200 3050 + 6950 3050 6950 3100 Wire Wire Line - 6700 3200 7000 3200 + 6450 3250 6750 3250 Wire Wire Line - 7000 3200 7000 2700 + 6750 3250 6750 2750 Wire Wire Line - 6700 3000 6700 3200 -Text Label 5100 3800 0 50 ~ 0 + 6450 3050 6450 3250 +Text Label 4850 3850 0 50 ~ 0 V_VCO Wire Wire Line - 5100 3800 5000 3800 -Text Notes 2200 3400 0 50 ~ 0 + 4850 3850 4750 3850 +Text Notes 1950 3450 0 50 ~ 0 TODO figure out XTAL freq -Text Notes 800 5300 0 50 ~ 0 -Optimum inductance = 3.98 nH\nTODO add 470R resistors in parallel with inductors\nplace the inductors at right angles to avoid coupling +Text Notes 550 5350 0 50 ~ 0 +Optimum inductance = 3.98 nH\nTODO place the inductors at right angles to avoid coupling $Comp L Device:L_Small L? U 1 1 5CADEE7E -P 6700 3450 -F 0 "L?" H 6730 3490 50 0000 L CNN -F 1 "47 nH" H 6730 3410 50 0000 L CNN -F 2 "" H 6700 3450 50 0001 C CNN -F 3 "~" H 6700 3450 50 0001 C CNN - 1 6700 3450 +P 6450 3500 +F 0 "L?" H 6480 3540 50 0000 L CNN +F 1 "47 nH" H 6480 3460 50 0000 L CNN +F 2 "" H 6450 3500 50 0001 C CNN +F 3 "~" H 6450 3500 50 0001 C CNN + 1 6450 3500 1 0 0 -1 $EndComp $Comp L Device:L_Small L? U 1 1 5CADEF1E -P 5900 3450 -F 0 "L?" H 5930 3490 50 0000 L CNN -F 1 "47 nH" H 5930 3410 50 0000 L CNN -F 2 "" H 5900 3450 50 0001 C CNN -F 3 "~" H 5900 3450 50 0001 C CNN - 1 5900 3450 +P 5650 3500 +F 0 "L?" H 5680 3540 50 0000 L CNN +F 1 "47 nH" H 5680 3460 50 0000 L CNN +F 2 "" H 5650 3500 50 0001 C CNN +F 3 "~" H 5650 3500 50 0001 C CNN + 1 5650 3500 1 0 0 -1 $EndComp $Comp L Device:C_Small C? U 1 1 5CADF010 -P 6850 3650 -F 0 "C?" H 6860 3720 50 0000 L CNN -F 1 "3.9 pF" H 6860 3570 50 0000 L CNN -F 2 "" H 6850 3650 50 0001 C CNN -F 3 "~" H 6850 3650 50 0001 C CNN - 1 6850 3650 +P 6600 3700 +F 0 "C?" H 6610 3770 50 0000 L CNN +F 1 "3.9 pF" H 6610 3620 50 0000 L CNN +F 2 "" H 6600 3700 50 0001 C CNN +F 3 "~" H 6600 3700 50 0001 C CNN + 1 6600 3700 0 -1 1 0 $EndComp $Comp L Device:C_Small C? U 1 1 5CADF0E1 -P 6050 3650 -F 0 "C?" H 6060 3720 50 0000 L CNN -F 1 "3.9 pF" H 6060 3570 50 0000 L CNN -F 2 "" H 6050 3650 50 0001 C CNN -F 3 "~" H 6050 3650 50 0001 C CNN - 1 6050 3650 +P 5800 3700 +F 0 "C?" H 5810 3770 50 0000 L CNN +F 1 "3.9 pF" H 5810 3620 50 0000 L CNN +F 2 "" H 5800 3700 50 0001 C CNN +F 3 "~" H 5800 3700 50 0001 C CNN + 1 5800 3700 0 -1 1 0 $EndComp $Comp L Device:L_Small L? U 1 1 5CADF129 -P 6250 3850 -F 0 "L?" H 6280 3890 50 0000 L CNN -F 1 "7.5 nH" H 6280 3810 50 0000 L CNN -F 2 "" H 6250 3850 50 0001 C CNN -F 3 "~" H 6250 3850 50 0001 C CNN - 1 6250 3850 +P 6000 3900 +F 0 "L?" H 6030 3940 50 0000 L CNN +F 1 "7.5 nH" H 6030 3860 50 0000 L CNN +F 2 "" H 6000 3900 50 0001 C CNN +F 3 "~" H 6000 3900 50 0001 C CNN + 1 6000 3900 1 0 0 -1 $EndComp $Comp L Device:L_Small L? U 1 1 5CADF1C3 -P 7050 3850 -F 0 "L?" H 7080 3890 50 0000 L CNN -F 1 "7.5 nH" H 7080 3810 50 0000 L CNN -F 2 "" H 7050 3850 50 0001 C CNN -F 3 "~" H 7050 3850 50 0001 C CNN - 1 7050 3850 +P 6800 3900 +F 0 "L?" H 6830 3940 50 0000 L CNN +F 1 "7.5 nH" H 6830 3860 50 0000 L CNN +F 2 "" H 6800 3900 50 0001 C CNN +F 3 "~" H 6800 3900 50 0001 C CNN + 1 6800 3900 1 0 0 -1 $EndComp Wire Wire Line - 5000 3400 5750 3400 + 4750 3450 5500 3450 Wire Wire Line - 5750 3400 5750 3650 + 5500 3450 5500 3700 Wire Wire Line - 6150 3650 6250 3650 + 5900 3700 6000 3700 Wire Wire Line - 6250 3650 6250 3750 + 6000 3700 6000 3800 Wire Wire Line - 5900 3300 6700 3300 + 5650 3350 6450 3350 Wire Wire Line - 6700 3200 6700 3300 -Connection ~ 6700 3200 + 6450 3250 6450 3350 +Connection ~ 6450 3250 Wire Wire Line - 6950 3650 7050 3650 + 6700 3700 6800 3700 Wire Wire Line - 7050 3650 7050 3750 + 6800 3700 6800 3800 Wire Wire Line - 6700 4100 5700 4100 + 6450 4150 5450 4150 Wire Wire Line - 5700 4100 5700 3500 + 5450 4150 5450 3550 Wire Wire Line - 5700 3500 5000 3500 + 5450 3550 4750 3550 Wire Wire Line - 5750 3650 5900 3650 + 5500 3700 5650 3700 Wire Wire Line - 5950 3650 5900 3650 -Connection ~ 5900 3650 + 5700 3700 5650 3700 +Connection ~ 5650 3700 Wire Wire Line - 5900 3550 5900 3650 + 5650 3600 5650 3700 Wire Wire Line - 6700 3550 6700 3650 + 6450 3600 6450 3700 Wire Wire Line - 6750 3650 6700 3650 -Connection ~ 6700 3650 + 6500 3700 6450 3700 +Connection ~ 6450 3700 Wire Wire Line - 6700 3650 6700 4100 + 6450 3700 6450 4150 Wire Wire Line - 6700 3350 6700 3300 -Connection ~ 6700 3300 + 6450 3400 6450 3350 +Connection ~ 6450 3350 Wire Wire Line - 5900 3300 5900 3350 + 5650 3350 5650 3400 $Comp L discrete-parts:HHM17147A1 U? U 1 1 5CAFA1BF -P 7300 4050 -F 0 "U?" H 7300 4050 50 0000 C CNN -F 1 "HHM17147A1" H 7300 3550 50 0000 C CNN -F 2 "" H 7300 4050 50 0001 C CNN -F 3 "" H 7300 4050 50 0001 C CNN - 1 7300 4050 +P 7050 4100 +F 0 "U?" H 7050 4100 50 0000 C CNN +F 1 "HHM17147A1" H 7050 3600 50 0000 C CNN +F 2 "" H 7050 4100 50 0001 C CNN +F 3 "" H 7050 4100 50 0001 C CNN + 1 7050 4100 1 0 0 -1 $EndComp Wire Wire Line - 6250 3950 6250 4450 + 6000 4000 6000 4500 Wire Wire Line - 6250 4450 7150 4450 + 6000 4500 6900 4500 Wire Wire Line - 7050 3950 7050 4150 + 6800 4000 6800 4200 Wire Wire Line - 7050 4150 7150 4150 + 6800 4200 6900 4200 $Comp L power:GND #PWR? U 1 1 5CAFD202 -P 6950 4300 -F 0 "#PWR?" H 6950 4050 50 0001 C CNN -F 1 "GND" H 6950 4150 50 0000 C CNN -F 2 "" H 6950 4300 50 0001 C CNN -F 3 "" H 6950 4300 50 0001 C CNN - 1 6950 4300 +P 6700 4350 +F 0 "#PWR?" H 6700 4100 50 0001 C CNN +F 1 "GND" H 6700 4200 50 0000 C CNN +F 2 "" H 6700 4350 50 0001 C CNN +F 3 "" H 6700 4350 50 0001 C CNN + 1 6700 4350 0 1 1 0 $EndComp Wire Wire Line - 6950 4300 7150 4300 + 6700 4350 6900 4350 $Comp L power:GND #PWR? U 1 1 5CAFEAD6 -P 7650 4550 -F 0 "#PWR?" H 7650 4300 50 0001 C CNN -F 1 "GND" H 7650 4400 50 0000 C CNN -F 2 "" H 7650 4550 50 0001 C CNN -F 3 "" H 7650 4550 50 0001 C CNN - 1 7650 4550 +P 7400 4600 +F 0 "#PWR?" H 7400 4350 50 0001 C CNN +F 1 "GND" H 7400 4450 50 0000 C CNN +F 2 "" H 7400 4600 50 0001 C CNN +F 3 "" H 7400 4600 50 0001 C CNN + 1 7400 4600 1 0 0 -1 $EndComp Wire Wire Line - 7650 4550 7650 4450 + 7400 4600 7400 4500 Wire Wire Line - 7650 4450 7450 4450 + 7400 4500 7200 4500 $Comp L Device:R_Small R? U 1 1 5CB0094A -P 1550 4550 -F 0 "R?" H 1580 4570 50 0000 L CNN -F 1 "470R" H 1580 4510 50 0000 L CNN -F 2 "" H 1550 4550 50 0001 C CNN -F 3 "~" H 1550 4550 50 0001 C CNN - 1 1550 4550 +P 1300 4600 +F 0 "R?" H 1330 4620 50 0000 L CNN +F 1 "470R" H 1330 4560 50 0000 L CNN +F 2 "" H 1300 4600 50 0001 C CNN +F 3 "~" H 1300 4600 50 0001 C CNN + 1 1300 4600 -1 0 0 -1 $EndComp $Comp L Device:R_Small R? U 1 1 5CB00A07 -P 2700 4550 -F 0 "R?" H 2730 4570 50 0000 L CNN -F 1 "470R" H 2730 4510 50 0000 L CNN -F 2 "" H 2700 4550 50 0001 C CNN -F 3 "~" H 2700 4550 50 0001 C CNN - 1 2700 4550 +P 2450 4600 +F 0 "R?" H 2480 4620 50 0000 L CNN +F 1 "470R" H 2480 4560 50 0000 L CNN +F 2 "" H 2450 4600 50 0001 C CNN +F 3 "~" H 2450 4600 50 0001 C CNN + 1 2450 4600 -1 0 0 -1 $EndComp Wire Wire Line - 1550 4450 1550 4350 + 1300 4500 1300 4400 Wire Wire Line - 1550 4350 1950 4350 -Connection ~ 1950 4350 + 1300 4400 1700 4400 +Connection ~ 1700 4400 Wire Wire Line - 1950 4350 1950 4200 + 1700 4400 1700 4250 Wire Wire Line - 2350 4350 2700 4350 + 2100 4400 2450 4400 Wire Wire Line - 2700 4350 2700 4450 -Connection ~ 2350 4350 + 2450 4400 2450 4500 +Connection ~ 2100 4400 Wire Wire Line - 2350 4350 2350 4450 + 2100 4400 2100 4500 $Comp L power:GND #PWR? U 1 1 5CB044CF -P 2700 4700 -F 0 "#PWR?" H 2700 4450 50 0001 C CNN -F 1 "GND" H 2700 4550 50 0000 C CNN -F 2 "" H 2700 4700 50 0001 C CNN -F 3 "" H 2700 4700 50 0001 C CNN - 1 2700 4700 +P 2450 4750 +F 0 "#PWR?" H 2450 4500 50 0001 C CNN +F 1 "GND" H 2450 4600 50 0000 C CNN +F 2 "" H 2450 4750 50 0001 C CNN +F 3 "" H 2450 4750 50 0001 C CNN + 1 2450 4750 1 0 0 -1 $EndComp Wire Wire Line - 2700 4650 2700 4700 + 2450 4700 2450 4750 $Comp L power:GND #PWR? U 1 1 5CB06595 -P 1550 4700 -F 0 "#PWR?" H 1550 4450 50 0001 C CNN -F 1 "GND" H 1550 4550 50 0000 C CNN -F 2 "" H 1550 4700 50 0001 C CNN -F 3 "" H 1550 4700 50 0001 C CNN - 1 1550 4700 +P 1300 4750 +F 0 "#PWR?" H 1300 4500 50 0001 C CNN +F 1 "GND" H 1300 4600 50 0000 C CNN +F 2 "" H 1300 4750 50 0001 C CNN +F 3 "" H 1300 4750 50 0001 C CNN + 1 1300 4750 1 0 0 -1 $EndComp Wire Wire Line - 1550 4650 1550 4700 + 1300 4700 1300 4750 $Comp L discrete-parts:Q_NPN_BCEE Q? U 1 1 5CB0C390 -P 9200 4150 -F 0 "Q?" H 9500 4150 50 0000 C CNN -F 1 "BFU520" H 9400 4050 50 0000 L CNN -F 2 "" H 9200 4150 50 0001 C CNN -F 3 "" H 9200 4150 50 0001 C CNN -F 4 "771-BFU520XRR" H 9200 4150 50 0001 C CNN "Mouser" - 1 9200 4150 +P 9400 4200 +F 0 "Q?" H 9700 4200 50 0000 C CNN +F 1 "BFU520" H 9600 4100 50 0000 L CNN +F 2 "" H 9400 4200 50 0001 C CNN +F 3 "" H 9400 4200 50 0001 C CNN +F 4 "771-BFU520XRR" H 9400 4200 50 0001 C CNN "Mouser" + 1 9400 4200 1 0 0 -1 $EndComp -Text Notes 7100 4700 0 50 ~ 0 +Text Notes 6850 4750 0 50 ~ 0 IL=-0.7dB -Text HLabel 10350 3550 2 50 Input ~ 0 +Text HLabel 10550 3600 2 50 Input ~ 0 LO $Comp L power:GND #PWR? U 1 1 5CB0CCE1 -P 9250 4450 -F 0 "#PWR?" H 9250 4200 50 0001 C CNN -F 1 "GND" H 9250 4300 50 0000 C CNN -F 2 "" H 9250 4450 50 0001 C CNN -F 3 "" H 9250 4450 50 0001 C CNN - 1 9250 4450 +P 9450 4500 +F 0 "#PWR?" H 9450 4250 50 0001 C CNN +F 1 "GND" H 9450 4350 50 0000 C CNN +F 2 "" H 9450 4500 50 0001 C CNN +F 3 "" H 9450 4500 50 0001 C CNN + 1 9450 4500 1 0 0 -1 $EndComp Wire Wire Line - 9250 4350 9250 4400 + 9450 4400 9450 4450 Wire Wire Line - 9350 4350 9350 4400 + 9550 4400 9550 4450 Wire Wire Line - 9350 4400 9250 4400 -Connection ~ 9250 4400 + 9550 4450 9450 4450 +Connection ~ 9450 4450 Wire Wire Line - 9250 4400 9250 4450 + 9450 4450 9450 4500 $Comp L Connector:Conn_Coaxial J? U 1 1 5CB11865 -P 7850 3600 -F 0 "J?" H 7860 3720 50 0000 C CNN -F 1 "Conn_Coaxial" V 7965 3600 50 0000 C CNN -F 2 "" H 7850 3600 50 0001 C CNN -F 3 " ~" H 7850 3600 50 0001 C CNN - 1 7850 3600 +P 7600 3650 +F 0 "J?" H 7610 3770 50 0000 C CNN +F 1 "Conn_Coaxial" V 7715 3650 50 0000 C CNN +F 2 "" H 7600 3650 50 0001 C CNN +F 3 " ~" H 7600 3650 50 0001 C CNN + 1 7600 3650 1 0 0 -1 $EndComp Wire Wire Line - 7650 3600 7550 3600 + 7400 3650 7300 3650 Wire Wire Line - 7550 3600 7550 4150 + 7300 3650 7300 4200 Wire Wire Line - 7550 4150 7450 4150 + 7300 4200 7200 4200 $Comp L power:GND #PWR? U 1 1 5CB13F61 -P 7850 3850 -F 0 "#PWR?" H 7850 3600 50 0001 C CNN -F 1 "GND" H 7850 3700 50 0000 C CNN -F 2 "" H 7850 3850 50 0001 C CNN -F 3 "" H 7850 3850 50 0001 C CNN - 1 7850 3850 +P 7600 3900 +F 0 "#PWR?" H 7600 3650 50 0001 C CNN +F 1 "GND" H 7600 3750 50 0000 C CNN +F 2 "" H 7600 3900 50 0001 C CNN +F 3 "" H 7600 3900 50 0001 C CNN + 1 7600 3900 1 0 0 -1 $EndComp Wire Wire Line - 7850 3800 7850 3850 + 7600 3850 7600 3900 $Comp L Connector:Conn_Coaxial J? U 1 1 5CB1681E -P 10100 3850 -F 0 "J?" H 10110 3970 50 0000 C CNN -F 1 "Conn_Coaxial" V 10215 3850 50 0000 C CNN -F 2 "" H 10100 3850 50 0001 C CNN -F 3 " ~" H 10100 3850 50 0001 C CNN - 1 10100 3850 +P 10300 3900 +F 0 "J?" H 10310 4020 50 0000 C CNN +F 1 "Conn_Coaxial" V 10415 3900 50 0000 C CNN +F 2 "" H 10300 3900 50 0001 C CNN +F 3 " ~" H 10300 3900 50 0001 C CNN + 1 10300 3900 1 0 0 -1 $EndComp $Comp L power:GND #PWR? U 1 1 5CB16963 -P 10100 4100 -F 0 "#PWR?" H 10100 3850 50 0001 C CNN -F 1 "GND" H 10100 3950 50 0000 C CNN -F 2 "" H 10100 4100 50 0001 C CNN -F 3 "" H 10100 4100 50 0001 C CNN - 1 10100 4100 +P 10300 4150 +F 0 "#PWR?" H 10300 3900 50 0001 C CNN +F 1 "GND" H 10300 4000 50 0000 C CNN +F 2 "" H 10300 4150 50 0001 C CNN +F 3 "" H 10300 4150 50 0001 C CNN + 1 10300 4150 1 0 0 -1 $EndComp Wire Wire Line - 10100 4050 10100 4100 -Text Notes 6250 4650 0 50 ~ 0 + 10300 4100 10300 4150 +Text Notes 6000 4700 0 50 ~ 0 -3 to +5dBm?\ndatasheet is unclear Wire Wire Line - 10350 3550 9650 3550 + 10550 3600 9850 3600 Wire Wire Line - 9650 3550 9650 3850 -Wire Wire Line - 9650 3850 9750 3850 + 9850 3600 9850 3900 $Comp L Device:R_Small R? U 1 1 5CB210CB -P 7900 4150 -F 0 "R?" H 7930 4170 50 0000 L CNN -F 1 "0R" H 7930 4110 50 0000 L CNN -F 2 "" H 7900 4150 50 0001 C CNN -F 3 "~" H 7900 4150 50 0001 C CNN - 1 7900 4150 +P 7650 4200 +F 0 "R?" H 7680 4220 50 0000 L CNN +F 1 "0R" H 7680 4160 50 0000 L CNN +F 2 "" H 7650 4200 50 0001 C CNN +F 3 "~" H 7650 4200 50 0001 C CNN + 1 7650 4200 0 -1 1 0 $EndComp $Comp L Device:R_Small R? U 1 1 5CB23A7E -P 8400 4150 -F 0 "R?" H 8430 4170 50 0000 L CNN -F 1 "0R" H 8430 4110 50 0000 L CNN -F 2 "" H 8400 4150 50 0001 C CNN -F 3 "~" H 8400 4150 50 0001 C CNN - 1 8400 4150 +P 8150 4200 +F 0 "R?" H 8180 4220 50 0000 L CNN +F 1 "0R" H 8180 4160 50 0000 L CNN +F 2 "" H 8150 4200 50 0001 C CNN +F 3 "~" H 8150 4200 50 0001 C CNN + 1 8150 4200 0 -1 1 0 $EndComp $Comp L Device:R_Small R? U 1 1 5CB23AD2 -P 8150 4400 -F 0 "R?" H 8180 4420 50 0000 L CNN -F 1 "DNP" H 8180 4360 50 0000 L CNN -F 2 "" H 8150 4400 50 0001 C CNN -F 3 "~" H 8150 4400 50 0001 C CNN - 1 8150 4400 +P 7900 4450 +F 0 "R?" H 7930 4470 50 0000 L CNN +F 1 "DNP" H 7930 4410 50 0000 L CNN +F 2 "" H 7900 4450 50 0001 C CNN +F 3 "~" H 7900 4450 50 0001 C CNN + 1 7900 4450 1 0 0 -1 $EndComp $Comp L power:GND #PWR? U 1 1 5CB23C2B -P 8150 4600 -F 0 "#PWR?" H 8150 4350 50 0001 C CNN -F 1 "GND" H 8150 4450 50 0000 C CNN -F 2 "" H 8150 4600 50 0001 C CNN -F 3 "" H 8150 4600 50 0001 C CNN - 1 8150 4600 +P 7900 4650 +F 0 "#PWR?" H 7900 4400 50 0001 C CNN +F 1 "GND" H 7900 4500 50 0000 C CNN +F 2 "" H 7900 4650 50 0001 C CNN +F 3 "" H 7900 4650 50 0001 C CNN + 1 7900 4650 1 0 0 -1 $EndComp Wire Wire Line - 8150 4600 8150 4500 + 7900 4650 7900 4550 Wire Wire Line - 8000 4150 8150 4150 + 7750 4200 7900 4200 Wire Wire Line - 8150 4150 8150 4300 -Connection ~ 8150 4150 + 7900 4200 7900 4350 +Connection ~ 7900 4200 Wire Wire Line - 8150 4150 8300 4150 + 7900 4200 8050 4200 Wire Wire Line - 7800 4150 7550 4150 -Connection ~ 7550 4150 + 7550 4200 7300 4200 +Connection ~ 7300 4200 $Comp L Device:L_Small L? U 1 1 5CB34436 -P 8600 4400 -F 0 "L?" H 8630 4440 50 0000 L CNN -F 1 "L_Small" H 8630 4360 50 0000 L CNN -F 2 "" H 8600 4400 50 0001 C CNN -F 3 "~" H 8600 4400 50 0001 C CNN - 1 8600 4400 +P 8350 4450 +F 0 "L?" H 8380 4490 50 0000 L CNN +F 1 "9.1 nH" H 8380 4410 50 0000 L CNN +F 2 "" H 8350 4450 50 0001 C CNN +F 3 "~" H 8350 4450 50 0001 C CNN + 1 8350 4450 1 0 0 -1 $EndComp $Comp L Device:C_Small C? U 1 1 5CB344FD -P 8750 4150 -F 0 "C?" H 8760 4220 50 0000 L CNN -F 1 "C_Small" H 8760 4070 50 0000 L CNN -F 2 "" H 8750 4150 50 0001 C CNN -F 3 "~" H 8750 4150 50 0001 C CNN - 1 8750 4150 +P 8500 4200 +F 0 "C?" H 8510 4270 50 0000 L CNN +F 1 "7.5 pF" H 8510 4120 50 0000 L CNN +F 2 "" H 8500 4200 50 0001 C CNN +F 3 "~" H 8500 4200 50 0001 C CNN + 1 8500 4200 0 -1 -1 0 $EndComp $Comp L Device:R_Small R? U 1 1 5CB34623 -P 8450 3200 -F 0 "R?" H 8480 3220 50 0000 L CNN -F 1 "3.3k" H 8480 3160 50 0000 L CNN -F 2 "" H 8450 3200 50 0001 C CNN -F 3 "~" H 8450 3200 50 0001 C CNN - 1 8450 3200 +P 8200 3250 +F 0 "R?" H 8230 3270 50 0000 L CNN +F 1 "3.9k" H 8230 3210 50 0000 L CNN +F 2 "" H 8200 3250 50 0001 C CNN +F 3 "~" H 8200 3250 50 0001 C CNN + 1 8200 3250 -1 0 0 -1 $EndComp Wire Wire Line - 8500 4150 8600 4150 + 8250 4200 8350 4200 Wire Wire Line - 8600 4150 8600 4300 -Connection ~ 8600 4150 + 8350 4200 8350 4350 +Connection ~ 8350 4200 Wire Wire Line - 8600 4150 8650 4150 + 8350 4200 8400 4200 $Comp L power:GND #PWR? U 1 1 5CB3CE0A -P 8600 4600 -F 0 "#PWR?" H 8600 4350 50 0001 C CNN -F 1 "GND" H 8600 4450 50 0000 C CNN -F 2 "" H 8600 4600 50 0001 C CNN -F 3 "" H 8600 4600 50 0001 C CNN - 1 8600 4600 +P 8350 4650 +F 0 "#PWR?" H 8350 4400 50 0001 C CNN +F 1 "GND" H 8350 4500 50 0000 C CNN +F 2 "" H 8350 4650 50 0001 C CNN +F 3 "" H 8350 4650 50 0001 C CNN + 1 8350 4650 1 0 0 -1 $EndComp Wire Wire Line - 8600 4500 8600 4600 -Wire Wire Line - 8850 4150 8900 4150 -Connection ~ 8900 4150 -Wire Wire Line - 8900 4150 8950 4150 + 8350 4550 8350 4650 $Comp L Device:C_Small C? U 1 1 5CB45D4E -P 9400 3850 -F 0 "C?" H 9410 3920 50 0000 L CNN -F 1 "C_Small" H 9410 3770 50 0000 L CNN -F 2 "" H 9400 3850 50 0001 C CNN -F 3 "~" H 9400 3850 50 0001 C CNN - 1 9400 3850 +P 9600 3900 +F 0 "C?" H 9610 3970 50 0000 L CNN +F 1 "100 pF" H 9610 3820 50 0000 L CNN +F 2 "" H 9600 3900 50 0001 C CNN +F 3 "~" H 9600 3900 50 0001 C CNN + 1 9600 3900 0 -1 -1 0 $EndComp -$Comp -L Device:L_Small L? -U 1 1 5CB45DB8 -P 9750 4300 -F 0 "L?" H 9780 4340 50 0000 L CNN -F 1 "L_Small" H 9780 4260 50 0000 L CNN -F 2 "" H 9750 4300 50 0001 C CNN -F 3 "~" H 9750 4300 50 0001 C CNN - 1 9750 4300 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR? -U 1 1 5CB48FE3 -P 9750 4500 -F 0 "#PWR?" H 9750 4250 50 0001 C CNN -F 1 "GND" H 9750 4350 50 0000 C CNN -F 2 "" H 9750 4500 50 0001 C CNN -F 3 "" H 9750 4500 50 0001 C CNN - 1 9750 4500 - 1 0 0 -1 -$EndComp Wire Wire Line - 9750 4400 9750 4500 + 9700 3900 9850 3900 +Connection ~ 9850 3900 Wire Wire Line - 9750 4200 9750 3850 -Connection ~ 9750 3850 + 9500 3900 9450 3900 Wire Wire Line - 9750 3850 9900 3850 -Wire Wire Line - 9500 3850 9650 3850 -Connection ~ 9650 3850 -Wire Wire Line - 9300 3850 9250 3850 -Wire Wire Line - 9250 3850 9250 3950 + 9450 3900 9450 4000 $Comp L Device:L_Small L? U 1 1 5CB55D86 -P 9250 3400 -F 0 "L?" H 9280 3440 50 0000 L CNN -F 1 "47 nH" H 9280 3360 50 0000 L CNN -F 2 "" H 9250 3400 50 0001 C CNN -F 3 "~" H 9250 3400 50 0001 C CNN - 1 9250 3400 - 1 0 0 -1 +P 9450 3550 +F 0 "L?" H 9480 3590 50 0000 L CNN +F 1 "100 nH" H 9480 3510 50 0000 L CNN +F 2 "" H 9450 3550 50 0001 C CNN +F 3 "~" H 9450 3550 50 0001 C CNN + 1 9450 3550 + -1 0 0 -1 $EndComp Wire Wire Line - 9250 3500 9250 3850 -Connection ~ 9250 3850 + 9450 3650 9450 3900 +Connection ~ 9450 3900 $Comp L Device:R_Small R? U 1 1 5CB594A1 -P 9250 3000 -F 0 "R?" H 9280 3020 50 0000 L CNN -F 1 "22R" H 9280 2960 50 0000 L CNN -F 2 "" H 9250 3000 50 0001 C CNN -F 3 "~" H 9250 3000 50 0001 C CNN - 1 9250 3000 +P 9450 3050 +F 0 "R?" H 9480 3070 50 0000 L CNN +F 1 "10R" H 9480 3010 50 0000 L CNN +F 2 "" H 9450 3050 50 0001 C CNN +F 3 "~" H 9450 3050 50 0001 C CNN + 1 9450 3050 1 0 0 -1 $EndComp $Comp L Device:C_Small C? U 1 1 5CB5CE26 -P 9950 2950 -F 0 "C?" H 9960 3020 50 0000 L CNN -F 1 "10 nF" H 9960 2870 50 0000 L CNN -F 2 "" H 9950 2950 50 0001 C CNN -F 3 "~" H 9950 2950 50 0001 C CNN - 1 9950 2950 +P 10150 3000 +F 0 "C?" H 10160 3070 50 0000 L CNN +F 1 "100 pF" H 10160 2920 50 0000 L CNN +F 2 "" H 10150 3000 50 0001 C CNN +F 3 "~" H 10150 3000 50 0001 C CNN + 1 10150 3000 1 0 0 -1 $EndComp $Comp L Device:C_Small C? U 1 1 5CB5CE2D -P 10350 2950 -F 0 "C?" H 10360 3020 50 0000 L CNN -F 1 "10 nF" H 10360 2870 50 0000 L CNN -F 2 "" H 10350 2950 50 0001 C CNN -F 3 "~" H 10350 2950 50 0001 C CNN - 1 10350 2950 +P 10550 3000 +F 0 "C?" H 10560 3070 50 0000 L CNN +F 1 "1 nF" H 10560 2920 50 0000 L CNN +F 2 "" H 10550 3000 50 0001 C CNN +F 3 "~" H 10550 3000 50 0001 C CNN + 1 10550 3000 1 0 0 -1 $EndComp Wire Wire Line - 10350 2850 10350 2750 + 10550 2900 10550 2800 Wire Wire Line - 10350 2750 9950 2750 + 10550 2800 10150 2800 Wire Wire Line - 9950 2750 9950 2850 + 10150 2800 10150 2900 Wire Wire Line - 9950 2750 9750 2750 -Connection ~ 9950 2750 + 10150 2800 9950 2800 +Connection ~ 10150 2800 $Comp L power:GND #PWR? U 1 1 5CB5CE39 -P 9950 3100 -F 0 "#PWR?" H 9950 2850 50 0001 C CNN -F 1 "GND" H 9950 2950 50 0000 C CNN -F 2 "" H 9950 3100 50 0001 C CNN -F 3 "" H 9950 3100 50 0001 C CNN - 1 9950 3100 +P 10150 3150 +F 0 "#PWR?" H 10150 2900 50 0001 C CNN +F 1 "GND" H 10150 3000 50 0000 C CNN +F 2 "" H 10150 3150 50 0001 C CNN +F 3 "" H 10150 3150 50 0001 C CNN + 1 10150 3150 1 0 0 -1 $EndComp $Comp L power:GND #PWR? U 1 1 5CB5CE3F -P 10350 3100 -F 0 "#PWR?" H 10350 2850 50 0001 C CNN -F 1 "GND" H 10350 2950 50 0000 C CNN -F 2 "" H 10350 3100 50 0001 C CNN -F 3 "" H 10350 3100 50 0001 C CNN - 1 10350 3100 +P 10550 3150 +F 0 "#PWR?" H 10550 2900 50 0001 C CNN +F 1 "GND" H 10550 3000 50 0000 C CNN +F 2 "" H 10550 3150 50 0001 C CNN +F 3 "" H 10550 3150 50 0001 C CNN + 1 10550 3150 1 0 0 -1 $EndComp Wire Wire Line - 10350 3100 10350 3050 + 10550 3150 10550 3100 Wire Wire Line - 9950 3050 9950 3100 + 10150 3100 10150 3150 Wire Wire Line - 9750 2750 9750 3200 + 9950 2800 9950 3250 Wire Wire Line - 9750 3200 9250 3200 + 9950 3250 9450 3250 Wire Wire Line - 9250 3200 9250 3300 + 9450 3250 9450 3450 Wire Wire Line - 9250 3100 9250 3150 -Connection ~ 9250 3200 + 9450 3150 9450 3200 +Connection ~ 9450 3250 $Comp L Device:R_Small R? U 1 1 5CB71150 -P 8900 3200 -F 0 "R?" H 8930 3220 50 0000 L CNN -F 1 "8.2k" H 8930 3160 50 0000 L CNN -F 2 "" H 8900 3200 50 0001 C CNN -F 3 "~" H 8900 3200 50 0001 C CNN - 1 8900 3200 +P 8650 3250 +F 0 "R?" H 8680 3270 50 0000 L CNN +F 1 "8.2k" H 8680 3210 50 0000 L CNN +F 2 "" H 8650 3250 50 0001 C CNN +F 3 "~" H 8650 3250 50 0001 C CNN + 1 8650 3250 -1 0 0 -1 $EndComp $Comp L power:GND #PWR? U 1 1 5CB71382 -P 8450 3450 -F 0 "#PWR?" H 8450 3200 50 0001 C CNN -F 1 "GND" H 8450 3300 50 0000 C CNN -F 2 "" H 8450 3450 50 0001 C CNN -F 3 "" H 8450 3450 50 0001 C CNN - 1 8450 3450 +P 8200 3500 +F 0 "#PWR?" H 8200 3250 50 0001 C CNN +F 1 "GND" H 8200 3350 50 0000 C CNN +F 2 "" H 8200 3500 50 0001 C CNN +F 3 "" H 8200 3500 50 0001 C CNN + 1 8200 3500 1 0 0 -1 $EndComp Wire Wire Line - 8450 3300 8450 3450 + 8200 3350 8200 3500 Wire Wire Line - 8450 3100 8450 2950 + 8200 3150 8200 3000 Wire Wire Line - 8450 2950 8650 2950 + 8200 3000 8400 3000 Wire Wire Line - 8650 2950 8650 3400 + 8400 3000 8400 3450 Wire Wire Line - 8650 3400 8900 3400 + 8400 3450 8650 3450 Wire Wire Line - 8900 3400 8900 3300 + 8650 3450 8650 3350 Wire Wire Line - 8900 3100 8900 2950 + 8650 3150 8650 3000 Wire Wire Line - 8900 2950 9100 2950 + 8650 3000 8850 3000 Wire Wire Line - 9100 2950 9100 3150 + 8850 3000 8850 3200 Wire Wire Line - 9100 3150 9250 3150 -Connection ~ 9250 3150 + 8850 3200 9450 3200 +Connection ~ 9450 3200 Wire Wire Line - 9250 3150 9250 3200 -Wire Wire Line - 8900 3400 8900 4150 -Connection ~ 8900 3400 -Text Notes 9100 4750 0 50 ~ 0 -~~10 dB gain -Text Notes 8550 2300 0 50 ~ 0 -TODO figure out DC biasing network -Text Label 9250 2700 0 50 ~ 0 + 9450 3200 9450 3250 +Text Notes 9050 4850 0 50 ~ 0 +~~20 dB gain according to SPICE model,\n~~17 dB gain to S parameter model in scikit-rf +Text Label 9450 2750 0 50 ~ 0 5V -Text Notes 9400 2500 0 50 ~ 0 +Text Notes 9600 2550 0 50 ~ 0 20 mA bias current -Text Notes 9400 4950 0 50 ~ 0 -Compression point should at ~~2dBm -Text HLabel 9250 2600 1 50 Input ~ 0 +Text Notes 9150 5000 0 50 ~ 0 +Compression point should at ~~-10dBm +Text HLabel 9450 2650 1 50 Input ~ 0 +5V0 Wire Wire Line - 9250 2600 9250 2900 + 9450 2650 9450 2950 +Wire Wire Line + 9850 3900 10100 3900 +$Comp +L Device:R_Small R? +U 1 1 5CB3952B +P 8850 4200 +F 0 "R?" H 8880 4220 50 0000 L CNN +F 1 "10R" H 8880 4160 50 0000 L CNN +F 2 "" H 8850 4200 50 0001 C CNN +F 3 "~" H 8850 4200 50 0001 C CNN + 1 8850 4200 + 0 -1 1 0 +$EndComp +Wire Wire Line + 8950 4200 9050 4200 +Wire Wire Line + 8600 4200 8750 4200 +Wire Wire Line + 8650 3450 9050 3450 +Wire Wire Line + 9050 3450 9050 4200 +Connection ~ 8650 3450 +Connection ~ 9050 4200 +Wire Wire Line + 9050 4200 9150 4200 +Text Notes 6450 4950 0 50 ~ 0 +TODO figure out attenuator values to get -20 dB and -13 dB +Text Notes 10000 3550 0 50 ~ 0 +Target is ~~+6dBm +$Comp +L Device:C_Small C? +U 1 1 5CB63054 +P 2500 2800 +F 0 "C?" H 2510 2870 50 0000 L CNN +F 1 "100 nF" H 2510 2720 50 0000 L CNN +F 2 "" H 2500 2800 50 0001 C CNN +F 3 "~" H 2500 2800 50 0001 C CNN + 1 2500 2800 + -1 0 0 -1 +$EndComp +$Comp +L Device:C_Small C? +U 1 1 5CB6305A +P 2100 2800 +F 0 "C?" H 2110 2870 50 0000 L CNN +F 1 "100 nF" H 2110 2720 50 0000 L CNN +F 2 "" H 2100 2800 50 0001 C CNN +F 3 "~" H 2100 2800 50 0001 C CNN + 1 2100 2800 + -1 0 0 -1 +$EndComp +Wire Wire Line + 2100 2700 2100 2600 +Wire Wire Line + 2100 2600 2500 2600 +Wire Wire Line + 2500 2600 2500 2700 +Connection ~ 2500 2600 +$Comp +L power:GND #PWR? +U 1 1 5CB63065 +P 2500 2950 +F 0 "#PWR?" H 2500 2700 50 0001 C CNN +F 1 "GND" H 2500 2800 50 0000 C CNN +F 2 "" H 2500 2950 50 0001 C CNN +F 3 "" H 2500 2950 50 0001 C CNN + 1 2500 2950 + -1 0 0 -1 +$EndComp +$Comp +L power:GND #PWR? +U 1 1 5CB6306B +P 2100 2950 +F 0 "#PWR?" H 2100 2700 50 0001 C CNN +F 1 "GND" H 2100 2800 50 0000 C CNN +F 2 "" H 2100 2950 50 0001 C CNN +F 3 "" H 2100 2950 50 0001 C CNN + 1 2100 2950 + -1 0 0 -1 +$EndComp +Wire Wire Line + 2100 2950 2100 2900 +Wire Wire Line + 2500 2900 2500 2950 +Wire Wire Line + 2950 2600 2950 3300 +Wire Wire Line + 2500 2600 2950 2600 +Wire Wire Line + 2100 2600 2050 2600 +Connection ~ 2100 2600 +Text Notes 4800 4700 0 50 ~ 0 +TODO figure out loop filter\ncircuitry $EndSCHEMATC diff --git a/pcb/discrete/discrete-rf-board/receiver.bak b/pcb/discrete/discrete-rf-board/receiver.bak index acee250..a473bdc 100644 --- a/pcb/discrete/discrete-rf-board/receiver.bak +++ b/pcb/discrete/discrete-rf-board/receiver.bak @@ -1,6 +1,6 @@ EESchema Schematic File Version 4 LIBS:discrete-rf-board-cache -EELAYER 26 0 +EELAYER 29 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 diff --git a/pcb/discrete/discrete-rf-board/receiver.sch b/pcb/discrete/discrete-rf-board/receiver.sch index acee250..a473bdc 100644 --- a/pcb/discrete/discrete-rf-board/receiver.sch +++ b/pcb/discrete/discrete-rf-board/receiver.sch @@ -1,6 +1,6 @@ EESchema Schematic File Version 4 LIBS:discrete-rf-board-cache -EELAYER 26 0 +EELAYER 29 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 diff --git a/pcb/discrete/discrete-rf-board/transmitter.bak b/pcb/discrete/discrete-rf-board/transmitter.bak index 16b5bd2..d767463 100644 --- a/pcb/discrete/discrete-rf-board/transmitter.bak +++ b/pcb/discrete/discrete-rf-board/transmitter.bak @@ -1,6 +1,6 @@ EESchema Schematic File Version 4 LIBS:discrete-rf-board-cache -EELAYER 26 0 +EELAYER 29 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 diff --git a/pcb/discrete/discrete-rf-board/transmitter.sch b/pcb/discrete/discrete-rf-board/transmitter.sch index 16b5bd2..d767463 100644 --- a/pcb/discrete/discrete-rf-board/transmitter.sch +++ b/pcb/discrete/discrete-rf-board/transmitter.sch @@ -1,6 +1,6 @@ EESchema Schematic File Version 4 LIBS:discrete-rf-board-cache -EELAYER 26 0 +EELAYER 29 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 diff --git a/sim/bfu520_lo_amplifier.sch b/sim/bfu520_lo_amplifier.sch index 40dbb4f..32b3a70 100644 --- a/sim/bfu520_lo_amplifier.sch +++ b/sim/bfu520_lo_amplifier.sch @@ -1,6 +1,6 @@ - + @@ -16,7 +16,7 @@ - +