[SI-LIST] Specctraquest Model ?
- From: "Ken Beach" <kenbeach@xxxxxxxxxxxxxxxxxx>
- To: si-list@xxxxxxxxxxxxx
- Date: Thu, 14 Mar 2002 16:18:45 -0500
Hi,
I have a question regarding the meaning of the Signal Explorer net list
model for a via. The model definition is immediately below:
.subckt VIA_A_VIA_25C17CSM_L1A0W600L27A-135W300_FST_4978
+1 2
CL1A0W600 1 0 2.18755e-13
CL27A-135W300 2 0 2.18755e-13
RLL1A0W600_L27A-135W300 1 2 1e-7 L=2.33327e-09
.ends VIA_A_VIA_25C17CSM_L1A0W600L27A-135W300_FST_4978
I think this model definition is defining a pi network with a 0.218pf
capacitor on the left, a 0.218pf capacitor on the right and a resistor of
10^-7 in series with a 2.33nH inductor in the arm bridging between nodes 1
and 2. However, we can't find in, the help manual, a clear description of
the RLL1A0W etc. bridging arm. So, here we are guessing. Does anybody know
what that bridging arm statement is saying?
Thanks in advance
Ken
------------------------------------------------------------------
To unsubscribe from si-list:
si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field
or to administer your membership from a web page, go to:
//www.freelists.org/webpage/si-list
For help:
si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field
List archives are viewable at:
//www.freelists.org/archives/si-list
or at our remote archives:
http://groups.yahoo.com/group/si-list/messages
Old (prior to June 6, 2001) list archives are viewable at:
http://www.qsl.net/wb6tpu
Other related posts:
