J
Jim Thompson
- Jan 1, 1970
- 0
See attachment at...
Newsgroups: alt.binaries.schematics.electronic
Subject: Power MOS, Log(ID) versus Gate-Source Voltage -
LogIDvsVGS.pdf
Message-ID: <[email protected]>
All the discussions here and in A.B.S.E about cobbling up a "patched"
power MOS Spice model to cover low-voltage-low-current characteristics
have always struck me as dangerous, fraught with possibility for error
in other parameters.
The attachment shows how Level=7 seems to naturally cover the region.
So I think two things are in order...
(1) Harass Power MOS manufacturers to provide a correct Spice model
or
(2) Roll you own, but use Level=7 parameters rather than patching.
...Jim Thompson
Newsgroups: alt.binaries.schematics.electronic
Subject: Power MOS, Log(ID) versus Gate-Source Voltage -
LogIDvsVGS.pdf
Message-ID: <[email protected]>
All the discussions here and in A.B.S.E about cobbling up a "patched"
power MOS Spice model to cover low-voltage-low-current characteristics
have always struck me as dangerous, fraught with possibility for error
in other parameters.
The attachment shows how Level=7 seems to naturally cover the region.
So I think two things are in order...
(1) Harass Power MOS manufacturers to provide a correct Spice model
or
(2) Roll you own, but use Level=7 parameters rather than patching.
...Jim Thompson