What is the internal clock frequency of the zero drift chopper(s)?
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Hi Jerry,
I've sent this question to our design team to see if this is something we can share. I will follow up shortly once I hear back from them.
Jerry,
I've heard back from the design team, who mentioned this is not a question we field very often. Can you share the reason this frequency is needed to be known here, or what the concern is?
I can't know the real "usable" bandwidth without knowing that clock frequency. I have an application with considerable unavoidable high frequency content that may be a problem.
Jerry,
I've heard back from design here. The front amplifier works at 200kHz, and the second works at 625kHz. Be aware that the internal oscillatoers are not trimmed absolutely, and may vary +/- 30% due to process variation.