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need help on ADC compare (Read 1566 times)
zxasqw123
New Member
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Posts: 2
need help on ADC compare
Apr 10
th
, 2007, 8:00pm
hi
when in PH1 AZ is closed and DAC input vin
in PH2 AZ is open and DAC input V(reference)
can anyone tell me the function of C1 C2?
thank in advance
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carlgrace
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Posts: 231
Berkeley, CA
Re: need help on ADC compare
Reply #1 -
Apr 29
th
, 2007, 7:24am
C1 and C2 are almost certainly parasitic devices meant to include routing parasitics. The devices are probably small, so the routing parasitics are important here.
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