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Simulators >> Circuit Simulators >> how to simulate the pole zero
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Message started by stm2006 on Apr 10^th, 2007, 8:15pm

Title: how to simulate the pole zero
Post by stm2006 on Apr 10^th, 2007, 8:15pm

I want to check the pole zero of opamp using pole zero analysis spectre simulator,there are a lot of pole zero summary in the simulation result. how to analysis the result?thanks. :o

Title: Re: how to simulate the pole zero
Post by chase.ng on Apr 10^th, 2007, 8:43pm

Hi,

Most of the poles and zeros are at very high frequency, you will need to filter them out. There is option in the direct plot form.

Regards,
chase

Title: Re: how to simulate the pole zero
Post by stm2006 on Apr 11^th, 2007, 6:33pm

it is ture,there are manyparasitical poles in plot,but how can i get what i want.