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Subject: Re: two mosfet added to counter slew rate
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Date: 08/31/03 at 9:04 PM
Posted by: Russ Kincaid
E-mail: russlk-nospam[AT55]yahoo.com (replace [AT55] with @ to reply)
In Reply to: two mosfet added to counter slew rate posted by Jason on 08/31/03 at 1:28 AM:
There is no place for the drain current of Q12 to go except thru Q11, therefore: Id11=Id12+Ibias.
Id4=Id11 because it is a current mirror. Q2 is cutoff so there is no current thru Q13.
I don't know why Q12 and Q13 are in the circuit.
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