Pole Zero location

C

CMOSripper

Guest
hi group,

could someone in the group guide me towrds finding the location of
poles and zeros of circuit .i use analog artist and spectre simulator
and the version is IC4.5

thanks for ur time
 
Spectre has a pole-zero analysis. I don't know if it is in 4.4.5 however.
---
Erik

CMOSripper@gmail.com (CMOSripper) wrote in message news:<d4253a23.0410170233.415869c5@posting.google.com>...
hi group,

could someone in the group guide me towrds finding the location of
poles and zeros of circuit .i use analog artist and spectre simulator
and the version is IC4.5

thanks for ur time
Click to expand...
 
You can use pzPlot() in OCEAN. I think it gives an error however:
32720266 Closed P1:687146 - Warning if pzPlot is used in calculator

\o *Error* Expression pzPlot(?plot 'zeros
?freqfilter 1e+10) evaluated
\o to t.

I have also requested a pz button in the calculator:
32715568 Closed P2:686834 - Want pz button in calculator

Both are set to backlog.
---
Erik




fogh <cad_support@skipthisandunderscores.catena.nl> wrote in message news:<41768604$0$30848$e4fe514c@dreader7.news.xs4all.nl>...
Are there application notes on using spectre PZ with ocean (or aptivia etc...) to do root-loci ?

Andrew Beckett wrote:
pz is new in IC5033.

Andrew.

On 17 Oct 2004 07:28:50 -0700, erikwanta@starband.net (Erik Wanta)
wrote:


Spectre has a pole-zero analysis. I don't know if it is in 4.4.5 however.
---
Erik

CMOSripper@gmail.com (CMOSripper) wrote in message news:<d4253a23.0410170233.415869c5@posting.google.com>...

hi group,

could someone in the group guide me towrds finding the location of
poles and zeros of circuit .i use analog artist and spectre simulator
and the version is IC4.5

thanks for ur time
Click to expand...
 
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