View Single Post
  #26   Report Post  
Posted to sci.electronics.design,alt.binaries.schematics.electronic,sci.electronics.cad,sci.electronics.basics
John Larkin John Larkin is offline
external usenet poster
 
Posts: 1,420
Default Interesting Simulation Problem

On Mon, 31 Mar 2014 21:12:25 -0700, Jim Thompson
wrote:

On Mon, 31 Mar 2014 21:03:30 -0700, John Larkin
wrote:

On Mon, 31 Mar 2014 19:48:09 -0700, Jim Thompson
wrote:

On Mon, 31 Mar 2014 19:44:50 -0700, John Larkin
wrote:

On Mon, 31 Mar 2014 21:04:18 -0500, "Maynard A. Philbrook Jr."
wrote:

In article ,
says...

On Sun, 23 Mar 2014 09:32:58 -0500, "Maynard A. Philbrook Jr."
wrote:

In article , To-Email-Use-
says...
I know the almighty Oz has declared simulation a crutch, but how do
you really verify what I've described... at LEAST 30,000 nodes to
check?

...Jim Thompson



The way LTspice performs, I can't imagine it trying 30k nodes.


Jamie

It's hard to imagine an analog circuit that needs 20,000 transistors.

It's like the windows OS, layer ontop of layer.

Like the windows OS, how much of that 20K transistors are
actually needed? I smell a lot of copy and paste from pre-existing
projects, bringing with it, lard!

Jamie




Unless it has a thousand wirebonds, what can all those analog transistors do?

I'm having trouble understanding this open display of your ignorance
of complex integrated circuits??

...Jim Thompson


You're having trouble modeling a neon bulb, too.


Nope. You missed it. As usual :-}

...Jim Thompson


Last I saw, it was ohmic in the low uA range.


--

John Larkin Highland Technology Inc
www.highlandtechnology.com jlarkin at highlandtechnology dot com

Precision electronic instrumentation