[sdiy] Re: SAD1024 different modes

Mike I. mikei at marketbridge.ca
Mon Aug 29 23:01:27 CEST 2005


JH and Scott,
Please excuse my  wording... what I meant was that both halves are driven
differentially.... and yes, they are operating with swapped clocks, in the
same manner that Reticon shows for parallel multiplex. Also pre-emph and
de-emp on the same board... there is no steep lowpass filter on the output
(!).

The original A/DA did use the SAD1024... later versions used the MN3010. I
had the schematics for the MN3010 version but not the original  version,
and wanted to build one so modified the circuit to use the Reticon chip.
Regards, Mike





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