Y.C Park
Member level 2
HI Expert!!!
I gotta some question about multi-feedback circuits stability.
Generally, single feed-back circuits are relatively easy to estimate and simulate
stability.
But it's very confusing to me that multi-feed back circuits stability such as attached
biquad filter circuits.
Normally, In transient analysis you can give the impulse function at any node,and confirm the any node oscillation or not.
but I think above method is very tedious and I don't know which part is wrong if the circuits are oscillation.
Plesae help me !!!
Thanks
I gotta some question about multi-feedback circuits stability.
Generally, single feed-back circuits are relatively easy to estimate and simulate
stability.
But it's very confusing to me that multi-feed back circuits stability such as attached
biquad filter circuits.
Normally, In transient analysis you can give the impulse function at any node,and confirm the any node oscillation or not.
but I think above method is very tedious and I don't know which part is wrong if the circuits are oscillation.
Plesae help me !!!
Thanks