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Modeling >> Behavioral Models >> How to make a ideal ota(Gota, Rout) ?
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Message started by vence on Sep 10^th, 2008, 6:49pm

Title: How to make a ideal ota(Gota, Rout) ?
Post by vence on Sep 10^th, 2008, 6:49pm

I just read paper "Design guidelines of CMOS class-AB output stages: a tutorial". In this paper, real output stage circuit and ideal first stage are combined to simulate.

My question is how to get the ideal OTA with two parameters: Gmota=100uuA/V and Rota=1M Ohm.

I have tried vccs(Gmota) with resistor. But I get wrong bode plot.

Can someone help me, thanks.