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The Designer's Guide Community Forum › Simulators › Circuit Simulators › how to simulate the pole zero
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how to simulate the pole zero (Read 2286 times)
stm2006
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chian
how to simulate the pole zero
Apr 10th, 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. Shocked
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chase.ng
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Re: how to simulate the pole zero
Reply #1 - Apr 10th, 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
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stm2006
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chian
Re: how to simulate the pole zero
Reply #2 - Apr 11th, 2007, 6:33pm  
it is ture,there are manyparasitical poles in plot,but how can i get what i want.
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