On Wed, 08 Aug 2012 19:11:03 -0500, John Fields
wrote:
On Wed, 08 Aug 2012 15:58:06 -0700, Jim Thompson
wrote:
On Tue, 07 Aug 2012 15:42:52 -0400, bitrex
wrote:
On 8/7/2012 3:27 PM, Jim Thompson wrote:
I'm honing my Spice modeling skills and need some suggestions of
devices whose manufacturer-provided Spice model doesn't match reality
very well, or has serious issues.
I'll try my hand at modeling the device and post my results on these
newsgroups and on the LTspice list. It would be helpful if, when you
make a suggestion, you state where and how it fails to match up with
claimed data sheet performance.
[No real nasty systems-on-a-chip... I want to save those for paying
customers... and, for now, keep it limited to Analog parts :-]
...Jim Thompson
4046? (Does a Spice model even exist?)
Not having a 4046 at hand, and the data sheet is sorely lacking, could
someone measure the voltages at pins 11 and 12, versus VCC?
Thanks!
...Jim Thompson
---
I've got some 4046's in stock, and I'll give you one so you can do the
legwork yourself and not have to rely on anyone else's possibly faulty
data messing up your results.
Thanks! That will allow me to also observe its droop versus set
current.
...Jim Thompson
--
| James E.Thompson, CTO | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
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