14 Threads found on edaboard.com: Ngspice Simulation
I was trying to integrate ngspice with electric vlsi tool for starting off with analog ciruits. This is what I did:
1. Installed both electric and ngspice on my ubuntu 16.04.
2. In electric, File -> Preferences -> Tools -> SPICE/CDL, changed spice engine to 'spice3', level to '3', parasitics to 'conservative RC', spice primitive set
Analog Circuit Design :: 01-15-2017 17:33 :: hobbyiclearner :: Replies: 0 :: Views: 384
How to find the value of beta = (mu*Cox)(W/L)/2 of MOSFET in ngspice? Is there any command that displays that? The show command displays many parameters but doesnt display beta's value. Is there any other way by which we can find accurate value?
Here is my model file:
.MODEL NMOS NMOS LEVEL = 49
+VERSION = 3.1 TNOM = 27 TOX = 5.8E-9
Analog Circuit Design :: 04-24-2016 18:28 :: rkrupa :: Replies: 5 :: Views: 724
I use ngspice because it contains analog, digital and mixed signal simulation. You can use kicad to generate netlists too.
Linux Software :: 05-27-2015 14:38 :: lollobrigido :: Replies: 5 :: Views: 3555
Thank you, I've just realized that (post #2).
If I add a .TRAN statement and run ngspice by command line, I have the good output.
I have also tried with kjwaves, which give good result.
It seems that ngspiceui skip my component... is it a bug or a missing feature ?
Software Problems, Hints and Reviews :: 11-07-2013 15:13 :: gag2000 :: Replies: 5 :: Views: 1224
WeSpice is a powerful and flexible electronic circuit design suite for everybody - professionals and hobbyists alike.
The simulation engine is ngspice, running locally on your tablet.
Free demo available.
Check it out at:
Business, Promotions, Advertising :: 04-30-2013 12:33 :: lindentree :: Replies: 0 :: Views: 1438
I am using NG Spice for simulating a current mirror circuit. In the circuit the MOSFET through which Iout flows has drain left open. How can i simulate the circuit and view the output current vs voltage graph..? Can i simulate improved Wilson current mirrors in NG Spice. If not, please suggest any other open source tool for simulation. The circuit
Analog Circuit Design :: 04-21-2013 16:41 :: mkpriya457 :: Replies: 6 :: Views: 733
I am trying to simulate a transmission line in ngspice but it doesn't seem to give me the expected results. I have a 2.3GHz ideal source with a 50 ohm internal resistance connected to one end of the transmission line. At the other end I terminate the transmission line at a 50 ohm load. The characteristic impedance is 50 ohm.
Electromagnetic Design and Simulation :: 12-17-2012 14:23 :: fobos3 :: Replies: 6 :: Views: 979
AFAIK Multisim uses XSPICE, which is derived from SPICE3 from UC Berkeley. The ngspice from Open EDA tools has incorporate XSPICE commands to provide event-driven simulation. XSPICE is originated from Georgia Tech.
Both HSPICE and PSPICE are derived from SPICE2 program in the 90's. The companies (Avanti (now Synopsys) for HSPICE and MicroSim (now
Analog Circuit Design :: 12-05-2012 18:01 :: eemonk :: Replies: 4 :: Views: 1519
Ubuntu has a host of free simulation tools- ngspice, KICAd, and apart from these there are lot of tools on Smith Chart, Transmission line calculation, Timing analysis etc.,
Software Links :: 09-29-2011 13:13 :: cks3976 :: Replies: 10 :: Views: 265
feeding sound input as a source is possible in ngspice.
it is available as a patch for ngspice code.
Analog Circuit Design :: 10-29-2011 09:20 :: srizbf :: Replies: 1 :: Views: 513
I have never used qucs but ngspice is a good simulation tool for linux. On the other hand, if you are not limited by operating system; try LTspice. It only runs on windows, good tool from Linear and has no limitation.
Software Problems, Hints and Reviews :: 07-01-2010 00:54 :: russ :: Replies: 8 :: Views: 3835
ngspice-PPC is a port of ngspice rework-17 to ARM based, Windows Mobile powered, Pocket PC's.
ngspice is a mixed-level/mixed-signal circuit simulator. It's code is based on three open source software packages:
The ngspice homepage can be found at ngspice.source
Software Links :: 10-09-2007 10:44 :: andy2000a :: Replies: 3 :: Views: 2356
I am using ngspice for simulation in my project. Since I tried in vain to set the SpectreS in Cadence, I would like to get help from anyone of you in simulating my circuit in your simulator. Specifically, if you can work on SpectreS/HSPICE/(whatever) as stand-alone.
Let me know who can do it. Also I would like the person to get back
Analog Circuit Design :: 01-20-2005 08:19 :: srivatsan :: Replies: 0 :: Views: 679
I think ng-spice is fine. It its the revision of spice 3f5 with many added features.
1. I am looking for windows pre-compiled version of ng-spice rework.
* -> t
Software Problems, Hints and Reviews :: 03-01-2003 14:09 :: jimjim2k :: Replies: 21 :: Views: 74773