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Finish active mixer simulation; it looks good!

This commit is contained in:
Kelvin Ly 2019-04-15 08:30:11 -04:00
parent 4fb7daebca
commit 8af98d3163
19 changed files with 4816 additions and 827 deletions
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1
pcb/discrete/discrete-rf-board/.gitignore vendored Normal file
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__pycache__/

13
pcb/discrete/discrete-rf-board/discrete-parts.dcm
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@ -4,8 +4,21 @@ $CMP ADF4360-7BCPZRL7
D Phase Locked Loops - PLL Intg Integer-N VCO Out Freq 350-1800
$ENDCMP
#
$CMP BGS12PL6E6327XTSA1
D RF Switch ICs CMOS SWITCH SPDT
$ENDCMP
#
$CMP HHM1515B2
D Signal Conditioning BALUN RF 880-960MHz 200 ohms
$ENDCMP
#
$CMP HHM1522E3
D Signal Conditioning Multilayer Balun 680-1100MHz 50 ohms
$ENDCMP
#
$CMP HHM17147A1
D Signal Conditioning Multilyer Balun 673-2700MHz 100 ohms
K balun, filtering
$ENDCMP
#
#End Doc Library

159
pcb/discrete/discrete-rf-board/discrete-parts.lib
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@ -39,32 +39,151 @@ X 25 EP 400 -1400 100 U 50 50 1 1 P
ENDDRAW
ENDDEF
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# BGS12PL6E6327XTSA1
#
DEF BGS12PL6E6327XTSA1 U 0 40 Y Y 1 F N
F0 "U" 50 450 50 H V C CNN
F1 "BGS12PL6E6327XTSA1" 450 -450 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
F4 "726-BGS12PL6E6327XTS" 550 -550 50 H V C CNN "Mouser"
DRAW
A 90 0 20 -899 899 1 1 0 N 90 -20 90 20
C -150 100 10 1 1 0 F
C -100 0 10 1 1 0 N
C -100 200 10 1 1 0 N
C -90 -100 10 1 1 0 N
C -50 -100 10 1 1 0 F
C 0 0 10 1 1 0 N
C 0 200 10 1 1 0 N
C 90 -130 10 1 1 0 N
C 90 -70 10 1 1 0 N
C 90 200 10 1 1 0 F
C 150 -130 10 1 1 0 N
C 150 -70 10 1 1 0 N
C 150 0 10 1 1 0 F
S -400 400 400 -400 1 1 10 f
P 2 1 1 0 -170 -100 -190 -100 N
P 2 1 1 0 -150 100 -220 100 N
P 2 1 1 0 -90 0 5 15 N
P 2 1 1 0 -90 200 -10 230 N
P 2 1 1 0 -50 -100 -50 -70 N
P 2 1 1 0 -50 -50 -50 -20 N
P 2 1 1 0 -50 50 -50 20 N
P 2 1 1 0 -50 100 -50 70 N
P 2 1 1 0 -50 150 -50 120 N
P 2 1 1 0 -50 200 -50 170 N
P 2 1 1 0 -20 -100 -80 -100 N
P 2 1 1 0 0 -100 30 -100 N
P 2 1 1 0 10 0 220 0 N
P 2 1 1 0 10 200 220 200 N
P 2 1 1 0 80 -100 50 -100 N
P 2 1 1 0 90 -80 105 -135 N
P 2 1 1 0 90 -20 90 -60 N
P 2 1 1 0 90 20 90 200 N
P 2 1 1 0 140 -100 110 -100 N
P 2 1 1 0 150 -80 180 -130 N
P 2 1 1 0 150 0 150 -60 N
P 4 1 1 0 -170 -60 -170 -140 -100 -100 -170 -60 N
P 4 1 1 0 -110 0 -150 0 -150 200 -110 200 N
P 6 1 1 0 90 -140 90 -310 70 -310 90 -340 110 -310 90 -310 N
P 6 1 1 0 150 -140 150 -310 130 -310 150 -340 170 -310 150 -310 N
X RF2 1 500 0 100 L 50 50 1 1 P
X GND 2 0 -500 100 U 50 50 1 1 W
X RF1 3 500 200 100 L 50 50 1 1 P
X RFC 4 -500 100 100 R 50 50 1 1 P
X VDD 4 0 500 100 D 50 50 1 1 W
X CTRL 6 -500 -100 100 R 50 50 1 1 I
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ENDDEF
#
# HHM1515B2
#
DEF HHM1515B2 U 0 40 Y N 1 F N
F0 "U" 0 250 50 H V C CNN
F1 "HHM1515B2" 0 -250 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
F4 "810-HHM1515B2" 0 -350 50 H V C CNN "Mouser"
DRAW
A -50 -125 25 -899 899 1 1 0 N -50 -150 -50 -100
A -50 -75 25 -899 899 1 1 0 N -50 -100 -50 -50
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A 50 25 25 901 -901 1 1 0 N 50 50 50 0
A 50 75 25 901 -901 1 1 0 N 50 100 50 50
A 50 125 25 901 -901 1 1 0 N 50 150 50 100
X SINGLE 1 150 150 100 L 50 50 1 1 P
X COMMON 2 -150 0 100 R 50 50 1 1 P
X + 3 -150 150 100 R 50 50 1 1 P
X - 4 -150 -150 100 R 50 50 1 1 P
X GND 5 150 -150 100 L 50 50 1 1 P
X NC 6 150 0 100 L 50 50 1 1 N N
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#
# HHM1522E3
#
DEF HHM1522E3 U 0 40 Y N 1 F N
F0 "U" 0 250 50 H V C CNN
F1 "HHM1522E3" 0 -250 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
F4 "810-HHM1522E3" 0 -350 50 H V C CNN "Mouser"
DRAW
A -50 -125 25 -899 899 1 1 0 N -50 -150 -50 -100
A -50 -75 25 -899 899 1 1 0 N -50 -100 -50 -50
A -50 -25 25 -899 899 1 1 0 N -50 -50 -50 0
A -50 25 25 -899 899 1 1 0 N -50 0 -50 50
A -50 75 25 -899 899 1 1 0 N -50 50 -50 100
A -50 125 25 -899 899 1 1 0 N -50 100 -50 150
A 50 -125 25 901 -901 1 1 0 N 50 -100 50 -150
A 50 -75 25 901 -901 1 1 0 N 50 -50 50 -100
A 50 -25 25 901 -901 1 1 0 N 50 0 50 -50
A 50 25 25 901 -901 1 1 0 N 50 50 50 0
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X NC 6 150 0 100 L 50 50 1 1 N N
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#
# HHM17147A1
#
DEF HHM17147A1 U 0 40 Y N 1 F N
F0 "U" 0 0 50 H V C CNN
F1 "HHM17147A1" 0 -500 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
F0 "U" 0 250 50 H V C CNN
F1 "HHM17147A1" 0 -250 50 H V C CNN
F2 "" 0 250 50 H I C CNN
F3 "" 0 250 50 H I C CNN
F4 "810-HHM17147A1" 0 -350 50 H V C CNN "Mouser"
DRAW
A -50 -375 25 -899 899 0 1 0 N -50 -400 -50 -350
A -50 -325 25 -899 899 0 1 0 N -50 -350 -50 -300
A -50 -275 25 -899 899 0 1 0 N -50 -300 -50 -250
A -50 -225 25 -899 899 0 1 0 N -50 -250 -50 -200
A -50 -175 25 -899 899 0 1 0 N -50 -200 -50 -150
A -50 -125 25 -899 899 0 1 0 N -50 -150 -50 -100
A 50 -375 25 901 -901 0 1 0 N 50 -350 50 -400
A 50 -325 25 901 -901 0 1 0 N 50 -300 50 -350
A 50 -275 25 901 -901 0 1 0 N 50 -250 50 -300
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A -50 -75 25 -899 899 0 1 0 N -50 -100 -50 -50
A -50 -25 25 -899 899 0 1 0 N -50 -50 -50 0
A -50 25 25 -899 899 0 1 0 N -50 0 -50 50
A -50 75 25 -899 899 0 1 0 N -50 50 -50 100
A -50 125 25 -899 899 0 1 0 N -50 100 -50 150
A 50 -125 25 901 -901 0 1 0 N 50 -100 50 -150
X SINGLE 1 150 -100 100 L 50 50 1 1 P
X COMMON 2 -150 -250 100 R 50 50 1 1 P
X + 3 -150 -100 100 R 50 50 1 1 P
X - 4 -150 -400 100 R 50 50 1 1 P
X GND 5 150 -400 100 L 50 50 1 1 P
X NC 6 150 -250 100 L 50 50 1 1 N N
A 50 -75 25 901 -901 0 1 0 N 50 -50 50 -100
A 50 -25 25 901 -901 0 1 0 N 50 0 50 -50
A 50 25 25 901 -901 0 1 0 N 50 50 50 0
A 50 75 25 901 -901 0 1 0 N 50 100 50 50
A 50 125 25 901 -901 0 1 0 N 50 150 50 100
X SINGLE 1 150 150 100 L 50 50 1 1 P
X COMMON 2 -150 0 100 R 50 50 1 1 P
X + 3 -150 150 100 R 50 50 1 1 P
X - 4 -150 -150 100 R 50 50 1 1 P
X GND 5 150 -150 100 L 50 50 1 1 P
X NC 6 150 0 100 L 50 50 1 1 N N
ENDDRAW
ENDDEF
#

195
pcb/discrete/discrete-rf-board/discrete-rf-board-cache.lib
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@ -26,6 +26,23 @@ X Ext 2 0 -200 100 U 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Connector_TestPoint
#
DEF Connector_TestPoint TP 0 30 N N 1 F N
F0 "TP" 0 270 50 H V C CNN
F1 "Connector_TestPoint" 0 200 50 H V C CNN
F2 "" 200 0 50 H I C CNN
F3 "" 200 0 50 H I C CNN
$FPLIST
Pin*
Test*
$ENDFPLIST
DRAW
C 0 130 30 0 1 0 N
X 1 1 0 0 100 U 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Device_C_Small
#
DEF Device_C_Small C 0 10 N N 1 F N
@ -67,6 +84,25 @@ X ~ 2 0 -100 20 U 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Device_Q_NPN_BCE
#
DEF Device_Q_NPN_BCE Q 0 0 Y N 1 F N
F0 "Q" 200 50 50 H V L CNN
F1 "Device_Q_NPN_BCE" 200 -50 50 H V L CNN
F2 "" 200 100 50 H I C CNN
F3 "" 0 0 50 H I C CNN
DRAW
C 50 0 111 0 1 10 N
P 2 0 1 0 25 25 100 100 N
P 3 0 1 0 25 -25 100 -100 100 -100 N
P 3 0 1 20 25 75 25 -75 25 -75 N
P 5 0 1 0 50 -70 70 -50 90 -90 50 -70 50 -70 F
X B 1 -200 0 225 R 50 50 1 1 I
X C 2 100 200 100 D 50 50 1 1 P
X E 3 100 -200 100 U 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Device_R_Small
#
DEF Device_R_Small R 0 10 N N 1 F N
@ -122,32 +158,151 @@ X 25 EP 400 -1400 100 U 50 50 1 1 P
ENDDRAW
ENDDEF
#
# discrete-parts_BGS12PL6E6327XTSA1
#
DEF discrete-parts_BGS12PL6E6327XTSA1 U 0 40 Y Y 1 F N
F0 "U" 50 450 50 H V C CNN
F1 "discrete-parts_BGS12PL6E6327XTSA1" 450 -450 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
F4 "726-BGS12PL6E6327XTS" 550 -550 50 H V C CNN "Mouser"
DRAW
A 90 0 20 -899 899 1 1 0 N 90 -20 90 20
C -150 100 10 1 1 0 F
C -100 0 10 1 1 0 N
C -100 200 10 1 1 0 N
C -90 -100 10 1 1 0 N
C -50 -100 10 1 1 0 F
C 0 0 10 1 1 0 N
C 0 200 10 1 1 0 N
C 90 -130 10 1 1 0 N
C 90 -70 10 1 1 0 N
C 90 200 10 1 1 0 F
C 150 -130 10 1 1 0 N
C 150 -70 10 1 1 0 N
C 150 0 10 1 1 0 F
S -400 400 400 -400 1 1 10 f
P 2 1 1 0 -170 -100 -190 -100 N
P 2 1 1 0 -150 100 -220 100 N
P 2 1 1 0 -90 0 5 15 N
P 2 1 1 0 -90 200 -10 230 N
P 2 1 1 0 -50 -100 -50 -70 N
P 2 1 1 0 -50 -50 -50 -20 N
P 2 1 1 0 -50 50 -50 20 N
P 2 1 1 0 -50 100 -50 70 N
P 2 1 1 0 -50 150 -50 120 N
P 2 1 1 0 -50 200 -50 170 N
P 2 1 1 0 -20 -100 -80 -100 N
P 2 1 1 0 0 -100 30 -100 N
P 2 1 1 0 10 0 220 0 N
P 2 1 1 0 10 200 220 200 N
P 2 1 1 0 80 -100 50 -100 N
P 2 1 1 0 90 -80 105 -135 N
P 2 1 1 0 90 -20 90 -60 N
P 2 1 1 0 90 20 90 200 N
P 2 1 1 0 140 -100 110 -100 N
P 2 1 1 0 150 -80 180 -130 N
P 2 1 1 0 150 0 150 -60 N
P 4 1 1 0 -170 -60 -170 -140 -100 -100 -170 -60 N
P 4 1 1 0 -110 0 -150 0 -150 200 -110 200 N
P 6 1 1 0 90 -140 90 -310 70 -310 90 -340 110 -310 90 -310 N
P 6 1 1 0 150 -140 150 -310 130 -310 150 -340 170 -310 150 -310 N
X RF2 1 500 0 100 L 50 50 1 1 P
X GND 2 0 -500 100 U 50 50 1 1 W
X RF1 3 500 200 100 L 50 50 1 1 P
X RFC 4 -500 100 100 R 50 50 1 1 P
X VDD 4 0 500 100 D 50 50 1 1 W
X CTRL 6 -500 -100 100 R 50 50 1 1 I
ENDDRAW
ENDDEF
#
# discrete-parts_HHM1515B2
#
DEF discrete-parts_HHM1515B2 U 0 40 Y N 1 F N
F0 "U" 0 250 50 H V C CNN
F1 "discrete-parts_HHM1515B2" 0 -250 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
F4 "810-HHM1515B2" 0 -350 50 H V C CNN "Mouser"
DRAW
A -50 -125 25 -899 899 1 1 0 N -50 -150 -50 -100
A -50 -75 25 -899 899 1 1 0 N -50 -100 -50 -50
A -50 -25 25 -899 899 1 1 0 N -50 -50 -50 0
A -50 25 25 -899 899 1 1 0 N -50 0 -50 50
A -50 75 25 -899 899 1 1 0 N -50 50 -50 100
A -50 125 25 -899 899 1 1 0 N -50 100 -50 150
A 50 -125 25 901 -901 1 1 0 N 50 -100 50 -150
A 50 -75 25 901 -901 1 1 0 N 50 -50 50 -100
A 50 -25 25 901 -901 1 1 0 N 50 0 50 -50
A 50 25 25 901 -901 1 1 0 N 50 50 50 0
A 50 75 25 901 -901 1 1 0 N 50 100 50 50
A 50 125 25 901 -901 1 1 0 N 50 150 50 100
X SINGLE 1 150 150 100 L 50 50 1 1 P
X COMMON 2 -150 0 100 R 50 50 1 1 P
X + 3 -150 150 100 R 50 50 1 1 P
X - 4 -150 -150 100 R 50 50 1 1 P
X GND 5 150 -150 100 L 50 50 1 1 P
X NC 6 150 0 100 L 50 50 1 1 N N
ENDDRAW
ENDDEF
#
# discrete-parts_HHM1522E3
#
DEF discrete-parts_HHM1522E3 U 0 40 Y N 1 F N
F0 "U" 0 250 50 H V C CNN
F1 "discrete-parts_HHM1522E3" 0 -250 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
F4 "810-HHM1522E3" 0 -350 50 H V C CNN "Mouser"
DRAW
A -50 -125 25 -899 899 1 1 0 N -50 -150 -50 -100
A -50 -75 25 -899 899 1 1 0 N -50 -100 -50 -50
A -50 -25 25 -899 899 1 1 0 N -50 -50 -50 0
A -50 25 25 -899 899 1 1 0 N -50 0 -50 50
A -50 75 25 -899 899 1 1 0 N -50 50 -50 100
A -50 125 25 -899 899 1 1 0 N -50 100 -50 150
A 50 -125 25 901 -901 1 1 0 N 50 -100 50 -150
A 50 -75 25 901 -901 1 1 0 N 50 -50 50 -100
A 50 -25 25 901 -901 1 1 0 N 50 0 50 -50
A 50 25 25 901 -901 1 1 0 N 50 50 50 0
A 50 75 25 901 -901 1 1 0 N 50 100 50 50
A 50 125 25 901 -901 1 1 0 N 50 150 50 100
X SINGLE 1 150 150 100 L 50 50 1 1 P
X COMMON 2 -150 0 100 R 50 50 1 1 P
X + 3 -150 150 100 R 50 50 1 1 P
X - 4 -150 -150 100 R 50 50 1 1 P
X GND 5 150 -150 100 L 50 50 1 1 P
X NC 6 150 0 100 L 50 50 1 1 N N
ENDDRAW
ENDDEF
#
# discrete-parts_HHM17147A1
#
DEF discrete-parts_HHM17147A1 U 0 40 Y N 1 F N
F0 "U" 0 0 50 H V C CNN
F1 "discrete-parts_HHM17147A1" 0 -500 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
F0 "U" 0 250 50 H V C CNN
F1 "discrete-parts_HHM17147A1" 0 -250 50 H V C CNN
F2 "" 0 250 50 H I C CNN
F3 "" 0 250 50 H I C CNN
F4 "810-HHM17147A1" 0 -350 50 H V C CNN "Mouser"
DRAW
A -50 -375 25 -899 899 0 1 0 N -50 -400 -50 -350
A -50 -325 25 -899 899 0 1 0 N -50 -350 -50 -300
A -50 -275 25 -899 899 0 1 0 N -50 -300 -50 -250
A -50 -225 25 -899 899 0 1 0 N -50 -250 -50 -200
A -50 -175 25 -899 899 0 1 0 N -50 -200 -50 -150
A -50 -125 25 -899 899 0 1 0 N -50 -150 -50 -100
A 50 -375 25 901 -901 0 1 0 N 50 -350 50 -400
A 50 -325 25 901 -901 0 1 0 N 50 -300 50 -350
A 50 -275 25 901 -901 0 1 0 N 50 -250 50 -300
A 50 -225 25 901 -901 0 1 0 N 50 -200 50 -250
A 50 -175 25 901 -901 0 1 0 N 50 -150 50 -200
A -50 -75 25 -899 899 0 1 0 N -50 -100 -50 -50
A -50 -25 25 -899 899 0 1 0 N -50 -50 -50 0
A -50 25 25 -899 899 0 1 0 N -50 0 -50 50
A -50 75 25 -899 899 0 1 0 N -50 50 -50 100
A -50 125 25 -899 899 0 1 0 N -50 100 -50 150
A 50 -125 25 901 -901 0 1 0 N 50 -100 50 -150
X SINGLE 1 150 -100 100 L 50 50 1 1 P
X COMMON 2 -150 -250 100 R 50 50 1 1 P
X + 3 -150 -100 100 R 50 50 1 1 P
X - 4 -150 -400 100 R 50 50 1 1 P
X GND 5 150 -400 100 L 50 50 1 1 P
X NC 6 150 -250 100 L 50 50 1 1 N N
A 50 -75 25 901 -901 0 1 0 N 50 -50 50 -100
A 50 -25 25 901 -901 0 1 0 N 50 0 50 -50
A 50 25 25 901 -901 0 1 0 N 50 50 50 0
A 50 75 25 901 -901 0 1 0 N 50 100 50 50
A 50 125 25 901 -901 0 1 0 N 50 150 50 100
X SINGLE 1 150 150 100 L 50 50 1 1 P
X COMMON 2 -150 0 100 R 50 50 1 1 P
X + 3 -150 150 100 R 50 50 1 1 P
X - 4 -150 -150 100 R 50 50 1 1 P
X GND 5 150 -150 100 L 50 50 1 1 P
X NC 6 150 0 100 L 50 50 1 1 N N
ENDDRAW
ENDDEF
#

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F 2 "" H 4350 3450 50 0001 C CNN
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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
P 7050 4350
AR Path="/5CAFA1BF" Ref="U?" Part="1"
AR Path="/5CA6B046/5CAFA1BF" Ref="U?" Part="1"
F 0 "U?" H 7050 4550 50 0000 C CNN
F 1 "HHM17147A1" H 7050 4150 50 0000 C CNN
F 2 "" H 7050 4350 50 0001 C CNN
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1 7050 4350
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5V
Text Notes 9600 2550 0 50 ~ 0
20 mA bias current
Text Notes 9150 5000 0 50 ~ 0
Compression point should at ~~-10dBm
Text Notes 8550 5150 0 50 ~ 0
Compression point should at ~~-10dBm (~~+10 dBm at output)
Text HLabel 9450 2650 1 50 Input ~ 0
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14
pcb/discrete/discrete-rf-board/transmitter.sch
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6
sim/bfu520_mixer.sch
View File

@ -1,6 +1,6 @@
<Qucs Schematic 0.0.19>
<Properties>
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<View=16,-300,1664,940,1,100,8>
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@ -51,8 +51,6 @@
<R R8 1 990 220 15 -26 0 1 "3k Ohm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
<R R7 1 990 110 15 -26 0 1 "2k Ohm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
<Pac P2 1 910 -140 18 -26 0 1 "2" 1 "50 Ohm" 1 "0 dBm" 0 "915 MHz" 0 "26.85" 0>
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@ -62,6 +60,8 @@
<R R11 1 120 350 -26 15 0 0 "33 Ohm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
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177
sim/mixer_large_signal.sch
View File

@ -1,6 +1,6 @@
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@ -17,39 +17,23 @@
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<SPICE X3 1 1220 210 -26 -89 0 0 "/home/kelvin/repos/ism-915mhz-transceiver/sim/models/BFU520XR_SPICE_GP.PRM" 1 "_net1,_net2,_net3" 0 "yes" 0 "none" 0>
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@ -57,74 +41,53 @@
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<Diagrams>
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307
sim/mixer_large_signal_if.sch Normal file
View File

@ -0,0 +1,307 @@
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<_BJT T2 1 1880 630 8 -26 0 0 "npn" 1 "1e-16" 1 "1" 1 "1" 0 "0" 0 "0" 0 "0" 1 "0" 0 "0" 0 "1.5" 0 "0" 0 "2" 0 "100" 1 "1" 0 "0" 0 "0" 0 "0" 0 "0" 0 "0" 0 "0" 0 "0.75" 0 "0.33" 0 "0" 0 "0.75" 0 "0.33" 0 "1.0" 0 "0" 0 "0.75" 0 "0" 0 "0.5" 0 "0.0" 0 "0.0" 0 "0.0" 0 "0.0" 0 "0.0" 0 "26.85" 0 "0.0" 0 "1.0" 0 "1.0" 0 "0.0" 0 "1.0" 0 "1.0" 0 "0.0" 0 "0.0" 0 "3.0" 0 "1.11" 0 "26.85" 0 "1.0" 0>
<R R29 1 1880 750 15 -26 0 1 "33 Ohm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
<R R28 1 1880 490 15 -26 0 1 "390 Ohm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
<GND * 1 1880 840 0 0 0 0>
<Vdc V2 1 1720 470 18 -26 0 1 "5 V" 1>
<GND * 1 1720 530 0 0 0 0>
<GND * 1 1780 840 0 0 0 0>
<C C10 1 1700 730 -26 17 0 0 "1 nF" 1 "" 0 "neutral" 0>
<Idc I1 1 1030 480 -69 -26 0 3 "ileft" 1>
<GND * 1 1030 540 0 0 0 0>
<L L11 1 840 380 -26 10 0 0 "680 nH" 1 "" 0>
<GND * 1 1180 540 0 0 0 0>
<Idc I2 1 1180 490 -69 -26 0 3 "iright" 1>
<R R35 1 1070 590 -26 24 1 2 "10k Ohm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
<R R34 1 1290 370 -26 24 1 2 "10k Ohm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
<GND * 1 1360 400 0 0 0 0>
<GND * 1 1010 640 0 0 0 0>
<L L12 1 1150 370 -26 10 0 0 "680 nH" 1 "" 0>
<R R30 1 760 310 15 -26 0 1 "1 mOhm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
<R R31 1 1190 320 -93 -26 1 1 "1 mOhm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
<C C9 1 1520 730 -26 17 0 0 "33 nF" 1 "" 0 "neutral" 0>
<C C8 1 1510 580 -26 17 0 0 "33 nF" 1 "" 0 "neutral" 0>
<Vac V3 1 1780 790 18 -26 0 1 "100mV" 1 "5 MHz" 0 "0" 0 "0" 0>
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<C C12 1 1360 450 -26 17 0 0 "100 pF" 1 "" 0 "neutral" 0>
<GND * 1 1410 470 0 0 0 0>
<GND * 1 1220 710 0 0 0 0>
<C C13 1 1220 660 17 -26 0 1 "100 pF" 1 "" 0 "neutral" 0>
<Eqn Eqn6 1 1130 810 -31 15 0 0 "il=(vlefttop.Vt-vleftbot.Vt)/3.3" 1 "yes" 0>
<Eqn Eqn5 1 1170 890 -31 15 0 0 "ir=(vrighttop.Vt-vrightbot.Vt)/3.3" 1 "yes" 0>
<.TR TR1 1 -40 720 0 62 0 0 "lin" 1 "0 ns" 1 "1000 ns" 1 "10000" 0 "AdamsMoulton" 0 "2" 0 "1 ns" 0 "1e-16" 0 "150" 0 "0.001" 0 "1 pA" 0 "1 uV" 0 "26.85" 0 "1e-3" 0 "1e-6" 0 "1" 0 "CroutLU" 0 "no" 0 "yes" 0 "0" 0>
</Components>
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<Paintings>
</Paintings>

162
sim/mixer_match.sch
View File

@ -1,6 +1,6 @@
<Qucs Schematic 0.0.19>
<Properties>
<View=-91,-433,1854,946,0.826447,300,0>
<View=-646,-400,1854,946,1,316,559>
<Grid=10,10,1>
<DataSet=mixer_match.dat>
<DataDisplay=mixer_match.dpl>
@ -27,14 +27,8 @@
<SPICE X4 1 1090 210 -26 -89 1 2 "/home/kelvin/repos/ism-915mhz-transceiver/sim/models/BFU520XR_SPICE_GP.PRM" 1 "_net1,_net2,_net3" 0 "yes" 0 "none" 0>
<GND * 1 680 300 0 0 0 0>
<GND * 1 840 300 0 0 0 0>
<GND * 1 910 310 0 0 0 0>
<GND * 1 1020 310 0 0 0 0>
<GND * 1 1090 300 0 0 0 0>
<GND * 1 1220 300 0 0 0 0>
<GND * 1 1280 300 0 0 0 0>
<GND * 1 610 310 0 0 0 0>
<L L1 1 820 -10 -26 10 0 0 "100 nH" 1 "" 0>
<L L2 1 1080 -10 -26 10 0 0 "100 nH" 1 "" 0>
<Idc I1 1 760 350 -69 -26 0 3 "ileft" 1>
<Idc I2 1 1150 340 -69 -26 0 3 "iright" 1>
<GND * 1 760 410 0 0 0 0>
@ -43,82 +37,52 @@
<GND * 1 530 -50 0 0 0 0>
<C C2 1 490 280 -26 17 0 0 "100 pF" 1 "" 0 "neutral" 0>
<C C1 1 490 360 -26 17 0 0 "100 pF" 1 "" 0 "neutral" 0>
<R R2 1 610 230 -93 -26 1 1 "3 kOhm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
<R R1 1 610 130 -93 -26 1 1 "2 kOhm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
<R R4 1 910 130 -93 -26 1 1 "2 kOhm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
<R R5 1 1020 130 -93 -26 1 1 "2 kOhm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
<R R3 1 910 260 -93 -26 1 1 "3k Ohm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
<R R6 1 1020 260 16 -26 0 1 "3k Ohm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
<R R8 1 1280 230 15 -26 0 1 "3k Ohm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
<R R7 1 1280 120 15 -26 0 1 "2k Ohm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
<R R9 1 920 -100 -26 16 1 2 "330 Ohm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
<L L3 1 190 420 -26 10 0 0 "12 nH" 1 "" 0>
<L L4 1 190 560 -26 10 0 0 "12 nH" 1 "" 0>
<L L5 1 350 420 -26 10 0 0 "27 nH" 1 "" 0>
<L L6 1 350 560 -26 10 0 0 "27 nH" 1 "" 0>
<C C7 1 270 500 17 -26 0 1 "1.2 pF" 1 "" 0 "neutral" 0>
<Pac P1 1 80 490 18 -26 0 1 "1" 1 "50 Ohm" 1 "0 dBm" 0 "915 MHz" 0 "26.85" 0>
<R R10 1 -60 490 15 -26 0 1 "1k Ohm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
<C C8 1 30 420 -26 17 0 0 "1.2 pF" 1 "" 0 "neutral" 0>
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<Pac P2 1 1250 -240 18 -26 0 1 "2" 1 "50 Ohm" 1 "0 dBm" 0 "915 MHz" 0 "26.85" 0>
<C C3 1 890 540 -26 17 0 0 "100 pF" 1 "" 0 "neutral" 0>
<C C4 1 890 620 -26 17 0 0 "100 pF" 1 "" 0 "neutral" 0>
<R R14 1 780 540 -26 15 0 0 "33 Ohm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "US" 0>
<R R15 1 790 620 -26 15 0 0 "33 Ohm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "US" 0>
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<R R13 1 410 360 -26 15 0 0 "33 Ohm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "US" 0>
<C C11 1 1050 -210 -26 17 0 0 "3.8 pF" 1 "" 0 "neutral" 0>
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<sTr Tr1 1 1190 -250 -29 78 0 0 "1" 1 "1" 1>
<GND * 1 1280 -160 0 0 0 0>
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<L L1 1 900 -370 -26 10 0 0 "100 nH" 1 "" 0>
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<R R1 1 420 70 -93 -26 1 1 "2 kOhm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
<R R7 1 1560 80 15 -26 0 1 "2k Ohm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
<GND * 1 1560 290 0 0 0 0>
<R R8 1 1560 220 15 -26 0 1 "3k Ohm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
<R R19 1 1460 110 -26 15 0 0 "1 kOhm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
<R R18 1 1460 50 -26 15 0 0 "1 kOhm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
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<C C7 1 270 500 17 -26 0 1 "1.2 pF" 1 "" 0 "neutral" 0>
</Components>
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<910 160 910 180 "" 0 0 0 "">
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@ -132,17 +96,15 @@
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@ -152,22 +114,7 @@
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@ -184,11 +131,64 @@
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</Wires>
<Diagrams>
</Diagrams>

25
sim/mixer_matching.ipynb
View File

@ -2,7 +2,7 @@
"cells": [
{
"cell_type": "code",
"execution_count": 55,
"execution_count": 72,
"metadata": {},
"outputs": [
{
@ -22,7 +22,7 @@
" 0.58060059-0.38299298j]))"
]
},
"execution_count": 55,
"execution_count": 72,
"metadata": {},
"output_type": "execute_result"
}
@ -48,7 +48,7 @@
},
{
"cell_type": "code",
"execution_count": 61,
"execution_count": 73,
"metadata": {},
"outputs": [
{
@ -101,7 +101,7 @@
},
{
"cell_type": "code",
"execution_count": 62,
"execution_count": 74,
"metadata": {},
"outputs": [
{
@ -126,7 +126,7 @@
},
{
"cell_type": "code",
"execution_count": 71,
"execution_count": 76,
"metadata": {},
"outputs": [
{
@ -136,8 +136,8 @@
"(89.46617486489218-105.51717177278026j)\n",
"1.83536387636225e-08 3.154815993634542e-08\n",
"(213.91402966297977+0j)\n",
"213.91402966297977 118.14523420131724 90.53011368129937\n",
"1.244415883537231e-08 3.842695462154556e-12\n"
"213.91402966297977 811.0129787222926 52.7523073675072\n",
"2.5782248342053757e-08 6.594586557283782e-12\n"
]
}
],
@ -160,10 +160,10 @@
"\n",
"#r_l = np.real(z_l)\n",
"r_l = np.real(1/(1/z_l + 1/(2j*np.pi*915e+6*z_shunt_l)))\n",
"q_l = np.sqrt((r_l - 50.)/50.)\n",
"q_l = np.sqrt((r_l - 200.)/200.)\n",
"\n",
"x_1_l = r_l/q_l\n",
"x_2_l = q_l * 50.\n",
"x_2_l = q_l * 200.\n",
"print(r_l, x_1_l, x_2_l)\n",
"\n",
"# let's give the smaller impedance to the capacitor, so it'll be a shunt inductor\n",
@ -174,6 +174,13 @@
"print(l_shunt_total_l, 2*c_series_l)"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": []
},
{
"cell_type": "code",
"execution_count": null,