In Reply to: RE: impedence of CCS mu output posted by bobbyj on April 8, 2010 at 11:22:37:
I'm not sure about the Pimm CCS equivalent resistance, but you are using the same formula I did. I am thinking the load resistance also needs to be accounted for in the impedance but it's bootstrapped by the MOSFET so it only shows up in parallel with the output Z as calculated earlier.Michael
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Follow Ups
- RE: impedence of CCS mu output - Michael Koster 04/8/1012:57:26 04/8/10 (2)
- RE: impedence of CCS mu output - Satanpatiently 14:33:37 04/8/10 (1)
- RE: impedence of CCS mu output - Michael Koster 08:02:47 04/9/10 (0)