Electronics Computer-Aided Design

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Problem with Saturating Photodiode

I just ran onto a situation where a modulated laser impinging upon a photodiode had such a high light level that the ph...
31 comments posted 19yrs
posted by To-Email-Use-The-Envelope-Icon
31 comments posted 19yrs posted by To-Email-Use-The-Envelope-Icon

PADS : convert to PS

Hi all, I've worked with a partener who use PADS to generate PCB. He has generated a PDF file which represents a layout...
5 comments posted 19yrs
posted by max_mont
5 comments posted 19yrs posted by max_mont

How can I design a RF analog CMOS subtractor

Hi all, I have to design a cmos analog RF subtractor. Conditions it should be meet subtractor 1. ultra low power 2. No...
2 comments posted 19yrs
posted by sharifeee01
2 comments posted 19yrs posted by sharifeee01

Multisim version 9

Hello Everyone Is anyone using version 9? How do you find it? is it better than version 8? Is it possible to set the be...
0 comments posted 19yrs
posted by starbase01
0 comments posted 19yrs posted by starbase01

Pads VBScript question

Hello - I would like to control the PADS 'View Clearance' tool (under the View menu) with a VB script, so that the scri...
0 comments posted 19yrs
posted by tony60
0 comments posted 19yrs posted by tony60

Usegroup/forum for pick n place?

Gi'day group. Does anyone know of any forums of newsgroups that are for smt pick n place assemblers? Generic machines or...
2 comments posted 19yrs
posted by fworm
2 comments posted 19yrs posted by fworm

PCB Design Tools: A study by electronicnet.de.

There is a study of a wide range of PCB design software going on in the editorial office of electronicnet.de, the edito...
1 comments posted 19yrs
posted by nospamghl
1 comments posted 19yrs posted by nospamghl

Any idea about Spice funny?

I've been getting some funnies with LTSpice (freshly downloaded version) which seem to centre round this trivial circui...
6 comments posted 19yrs
posted by paul
6 comments posted 19yrs posted by paul

good free PCB software

hi, what is a good free capture and layout software? Ivan
110 comments posted 19yrs
posted by tecnico
110 comments posted 19yrs posted by tecnico

ngspice plot

Hello, how can i save ngspice plots in a postscript or pdf file?
0 comments posted 19yrs
posted by tobiaseifler
0 comments posted 19yrs posted by tobiaseifler

Serial ADC

Hi, Which is better to use - Serial ADC or a ADC with output on 8 pins ? Thx in advans, Karthik Balaguru
4 comments posted 19yrs
posted by karthik.balaguru
4 comments posted 19yrs posted by karthik.balaguru

Spice simulation problem (option pivot)

Hello, I'm simulating a Sigma-Delta modulator in Hspice and I get the following error: *error*: maximum conductance on...
1 comments posted 19yrs
posted by giorgos.puiklis
1 comments posted 19yrs posted by giorgos.puiklis