Hello Shalini, You're describing placing a V-source in parallel with an I-source. I don't know if this is what you want, because the V-source (unless you specify a non-zero output impedance) will effectively suck up all of the current from the I-source, and the net current going out of or into nodes 1 and 2 will be determined by the rest of the circuit hooked up to these nodes, not the V-controlled I-source. Regards, Drew -----Original Message----- From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx]On Behalf Of shalini gautam Sent: Sunday, May 11, 2003 2:09 AM To: si-list@xxxxxxxxxxxxx Subject: [SI-LIST] Hspice related question I have to model a voltage controlled current source, problem is that the controlling node is the same as the node across which this VCCS is connected something like this. [ it's a kind of non-linear resistor too.] GXXX 1 2 1 2 value{sin(v(1)-v(2)} but somehow this sentence gives syntax error. I am simulating in spectreS (similar as hspice) environment. Any clue why this shows syntax error. __________________________________ Do you Yahoo!? The New Yahoo! Search - Faster. Easier. Bingo. http://search.yahoo.com ------------------------------------------------------------------ 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 --- Incoming mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.478 / Virus Database: 275 - Release Date: 5/6/2003 --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.478 / Virus Database: 275 - Release Date: 5/6/2003 ------------------------------------------------------------------ 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