Electronics Computer-Aided Design

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Worth reading in Electronics Computer-Aided Design

Dummy's Guide to FPGA's?

Is there such a thing? Suitable for an old guy like me that thinks graphically, in terms of gates, and not in terms of c...
7 comments posted 21yrs
posted by j.michael.elliottAT
7 comments posted 21yrs posted by j.michael.elliottAT

Anyone Have Spice Model for LM134/334 ??

Anyone Have Spice Model for LM134/334 ?? Thanks! ...Jim Thompson -- | James E.Thompson, P.E. | mens | | Analog Innovati...
5 comments posted 21yrs
posted by thegreatone
5 comments posted 21yrs posted by thegreatone

How to add .SPI file to LTSpice library?

Hi - I'd like to add a model for the International Rectifier IRFBG20 (http://ec.irf.com/v6/en/US/adirect/ir?cmd=catProd...
2 comments posted 21yrs
posted by mnoone.uiuc.edu
2 comments posted 21yrs posted by mnoone.uiuc.edu

Student Version of Spice 9.1

I'm a new poster here so be easy on me! I downloaded the cut-down student version of Spice 9.1 as a way of getting into...
14 comments posted 21yrs
posted by andrewpreece
14 comments posted 21yrs posted by andrewpreece

gwave installation problems

I am trying to install gwave and running into linking problems getting "undefined reference to "sgtk_warp_gtkobj" error....
2 comments posted 21yrs
posted by rahuls
2 comments posted 21yrs posted by rahuls

Unity gain buffer amplifier to lower impedance

Greetings! I have a medium frequency analog signal coming from a DAC (AD557), but the DAC's output impedance is too hig...
32 comments posted 21yrs
posted by takdoom
32 comments posted 21yrs posted by takdoom

real noise plots in SPICE?

I only get obviously wrong data. So i tried a very simple case: * GROUNDED BASE NPN ..LIB BJT.LIB * C B E Q1 N001 0 P00...
26 comments posted 21yrs
posted by robertbaer
26 comments posted 21yrs posted by robertbaer

Pads Ascii File Format

Does anyone have a document that described the Pads Ascii file format? I am a Protel user trying to import a large Pads...
2 comments posted 21yrs
posted by al
2 comments posted 21yrs posted by al

BGA-272 and double side PCB

I want to ask a question: I am doing a project which needs a DSP chip with BGA package. It has 272 pins. Is double layer...
4 comments posted 21yrs
posted by eehobbyist
4 comments posted 21yrs posted by eehobbyist

Problem with LTSpice

Got a circuit to work very well using the downloaded model for the AD8605. Then i added one as a voltage follower to is...
3 comments posted 21yrs
posted by robertbaer
3 comments posted 21yrs posted by robertbaer

Need a bit of design work done

I'm an analog guy and I need for a bit of logic/adc design work done, will pay. The design is essentially to sample the...
36 comments posted 21yrs
posted by j.michael.elliottAT
36 comments posted 21yrs posted by j.michael.elliottAT

cc2420 pcb design

hi all i am in aproject using chipcon cc2420 does anyone have a pcb layout for cc2420 to use it in my design thanks wesa...
0 comments posted 21yrs
posted by wesam.maher
0 comments posted 21yrs posted by wesam.maher

SuperSpice and .NODESET

What is the easiest way to set initial node values with .NODESET command in SuperSpice? As I understand default initial...
1 comments posted 21yrs
posted by orangeKDS
1 comments posted 21yrs posted by orangeKDS

Spice newbee - need book suggestion

I'm a spice newbee. Going to use gschem (in the gEDA suite) to generate netlist and LTSpice for the simulation. I reall...
20 comments posted 21yrs
posted by flaska
20 comments posted 21yrs posted by flaska