And you can download other spice models from other manufacturers and use
them. For example, I downloaded a LF411 op amp from National, then modified
a basic op-amp "symbol" that LTC provided to use the LF411 model and
presto! It works.

Larry


At 06:18 PM 4/7/2002 -0400, you wrote:
>Dear Larry (and others who advocate SwitchCAD),
>
>I just downloaded and installed this and used it to simulate a diode RF
>switch. It works wonderfully! It is much faster than most expensive SPICE
>implementations I have used and it has a wide range of real world practical
>parts built into it! For example, instead of having to look up the exact
>specs for a particular capacitor, you can just select the exact make and
>model from a comprehensive list they have!
>
>Sean

Larry Bradley
Orleans (Ottawa), Ontario, CANADA

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