 Kelvin Ly
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f6db9554c6
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Save changes on old design and start work on redesign
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2020-02-16 22:11:31 -05:00 |
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Kelvin Ly
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d760529a46
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Footprint more stuff
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2019-09-24 17:49:02 -04:00 |
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Kelvin Ly
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9eea79d190
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Add in a couple more components, save before autofill
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2019-09-24 00:07:41 -04:00 |
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Kelvin Ly
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99222aa4e9
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Footprint a lot of stuff; save before autofill
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2019-09-23 22:53:12 -04:00 |
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Kelvin Ly
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264021c1d2
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Reannotate everything; I'm trying to cut down the number of components
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2019-09-22 20:10:10 -04:00 |
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Kelvin Ly
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e3f68a8fb2
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Add more footprints, saving before autofill
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2019-09-20 08:42:04 -04:00 |
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Kelvin Ly
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c24b69044a
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Autofill; lots left to do
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2019-09-19 08:35:47 -04:00 |
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Kelvin Ly
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8bd9dc73a7
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All component values set (TODO change transistor gain stages to match values from experimentation
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2019-09-18 23:16:08 -04:00 |
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Kelvin Ly
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d5b0c3b138
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Add matching PNP/NPN transistor pairs, fix pin numbering for BFU520R transistors TODO fix biasing on power stage, source last NPN transistor, autofill and start sourcing passives
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2019-09-18 09:01:16 -04:00 |
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Kelvin Ly
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cf973da102
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Wire out all control signals to connectors TODO PLL charge pump loop, bypass caps in attenuator circuit, antialiasing filter for ADC frontend
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2019-09-16 08:36:57 -04:00 |
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Kelvin Ly
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7cb938fd7d
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Design DAC/ADC stages, pass out all control signals to top sheet
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2019-09-13 08:21:37 -04:00 |
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Kelvin Ly
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91d8fee681
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Source hybrid quadrature coupler, add front end LC filter
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2019-09-12 22:16:17 -04:00 |