= I&Q demodulator =


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== Reference ==

=== common circuits ===

 * [[https://dcc.ligo.org/LIGO-D0902745-v4/public|LIGO-D0902745-v4]]: aLIGO LSC I&Q Demodulator Board
 * [[https://dcc.ligo.org/LIGO-D0902745-v5|LIGO-D0902745-v5(restricted)]]: aLIGO LSC I&Q Demodulator Board, All files are the same as v4 except for BOM
 * [[https://dcc.ligo.org/LIGO-D0901846/public|LIGO-D0901846]]: Low Noise Power Module

=== 2ch I&Q demodulator ===

 * [[https://dcc.ligo.org/LIGO-E1200113/public|LIGO-E1200113]]: aLIGO, ISC, RF System, 2 Channel I & Q Demodulator
 * [[https://dcc.ligo.org/LIGO-D1000181-v2/public|LIGO-D1000181-v2]]: IQ FET Demodulator
 * [[https://dcc.ligo.org/LIGO-D1000184-v1/public|LIGO-D1000184-v1]]: IQ FET Demodulator Breakout
 * [[https://dcc.ligo.org/LIGO-D1000185-v2/public|LIGO-D1000185-v2]]: IQ FET Demodulator Power Interface
 * [[https://dcc.ligo.org/LIGO-D1000182-v2/public|LIGO-D1000182-v2]]: IQ FET Demodulator Front Panel
 * [[https://dcc.ligo.org/LIGO-D1000183-v1/public|LIGO-D1000183-v1]]: IQ FET Demodulator Rear Panel

=== 4ch I&Q demodulator ===

 * [[https://dcc.ligo.org/LIGO-D0902796-v3/public|LIGO-D0902796-v3]]: Assembly drawing for the ISC 4-channel IQ RF demodulator module.
 * [[https://dcc.ligo.org/LIGO-D0902796-v4|LIGO-D0902796-v4]]: Assembly drawing for the ISC 4-channel IQ RF demodulator module. BOM has been added from v3.