PCB for MAT-04 VCA

Chris Crosskey chrisc at zetnet.co.uk
Tue Feb 25 00:06:29 CET 1997


Hi All,
	I've just finished laying out a PCB for the MAT-04 VCA. It has 
the complete circuit as listed in the AD data book, plus an IP buffer 
for the CV that also has a voltage divider and shifter incorporated 
plus an audio input divider and output buffer to cope with the 3V RMS 
(what's that P-P, something like 2V isn't it? The buffers are based on 
a quad op-amp, I'd suggest a TL074 or better.
Unless I get a lot of <NO's> fired at

chrisc at metrics.co.uk 

tommorrow then I'll send a .GIF of the PCB and a .GIF of the datasheet 
to the list sometime tommorrow early evening GMT.


chrisc



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