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Old 11th January 2009, 11:40 AM   #1
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Default MicroCap simulation questions

There`s lot of people using MicroCap for simulating circuits so I guess this thread will be useful..

1. How to measure Output imedance vs Frequency?
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Old 11th January 2009, 12:26 PM   #2
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Default Re: MicroCap simulation questions

Quote:
Originally posted by bogdan_borko
There`s lot of people using MicroCap for simulating circuits so I guess this thread will be useful..

1. How to measure Output imedance vs Frequency?

- AC analysis from Fmin to Fmax.
- Short the input to ground.
- Apply an 1A AC current source at the output.
- The voltage across the current source is the output impedance in ohm, from Fmin to Fmax.

Applies to all Spice simulators, it's not specific to MicroCap.
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Old 11th January 2009, 12:30 PM   #3
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thanks!
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