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Design >> Analog Design >> comparing different bias current
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Message started by nobody on Feb 26^th, 2004, 11:21am

Title: comparing different bias current
Post by nobody on Feb 26^th, 2004, 11:21am

Hi, all
Is it possible to make a circuit that can compare different
bias currents and that ouputs the maximum of compared bias currents ?
thanks

Title: Re: comparing different bias current
Post by fehler on Sep 22^nd, 2004, 7:39am

Hi, I do think it is possible.
You can use current comparator to give a logic output,
which controlling a set of switchs. I think you can find
a solution in this way.

For current comparator, please ref to Baker, Li, Boyce's
analog design textbook.

regards!