关于Folded-cascode中，input-cascod管子作用的直观分析！

feynmancgz · 发表于 2013-10-12 17:12:36

回复 105# gaojun927

What I mean is actually, the "poles" and "zeros" we get at low frequencies are actually not real poles and zeros.
Poles and zeros are fixed for a specific circuit.
Poles and zeros are those can show effects on circuits, if they didn't show because of feedback reasons, they are not real poles or zeros.
Thank you a lot for mentioning that !

feynmancgz · 发表于 2013-10-12 17:13:11

回复 106# pigintree

What I mean is actually, the "poles" and "zeros" we get at low frequencies are actually not real poles and zeros.
Poles and zeros are fixed for a specific circuit.
Poles and zeros are those can show effects on circuits, if they didn't show because of feedback reasons, they are not real poles or zeros.
Thank you a lot for mentioning that !

feynmancgz · 发表于 2013-10-12 17:13:21

回复 106# pigintree

What I mean is actually, the "poles" and "zeros" we get at low frequencies are actually not real poles and zeros.
Poles and zeros are fixed for a specific circuit.

feynmancgz · 发表于 2013-10-12 17:13:47

回复 106# pigintree

Poles and zeros are those can show effects on circuits, if they didn't show because of feedback reasons, they are not real poles or zeros.

feynmancgz · 发表于 2013-10-12 17:14:18

回复 105# gaojun927

What I mean is actually, the "poles" and "zeros" we get at low frequencies are actually not real poles and zeros.

Poles and zeros are fixed for a specific circuit.
Poles and zeros are those can show effects on circuits, if they didn't show because of feedback reasons, they are not real poles or zeros.
Thank you a lot for mentioning that !

feynmancgz · 发表于 2013-10-12 17:14:37

回复 105# gaojun927

What I mean is actually, the "poles" and "zeros" we get at low frequencies are actually not real poles and zeros. Poles and zeros are fixed for a specific circuit.
Poles and zeros are those can show effects on circuits, if they didn't show because of feedback reasons, they are not real poles or zeros. Thank you a lot for mentioning that !

feynmancgz · 发表于 2013-10-12 17:15:35

回复 105# gaojun927

What I mean is actually, the "poles" and "zeros" we get at low frequencies are actually not real poles and zeros.
Poles and zeros are fixed for a specific circuit.

feynmancgz · 发表于 2013-10-12 17:16:18

回复 105# gaojun927

Poles and zeros are those can show effects on circuits, if they didn't show because of feedback reasons, they are not real poles or zeros. Thank you a lot for mentioning that !

feynmancgz · 发表于 2013-10-12 17:16:32

回复 105# gaojun927

Poles and zeros are those can show effects on circuits, if they didn't show because of feedback reasons, they are not real poles or zeros. Thank you a lot for mentioning that

feynmancgz · 发表于 2013-10-12 17:16:50

回复 105# gaojun927

Poles and zeros are those can show effects on circuits, if they didn't show because of feedback reasons, they are not real poles or zeros.

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