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Current Mirror with negative output impedance
Current Mirror with negative output impedance
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Old 26th June 2006, 06:26 AM   #1
rtarbell is offline rtarbell  United States
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Default Current Mirror with negative output impedance

It's a topic that is more frequently addressed in IC design, but has anyone heard of a current mirror with negative output impedance (that is also stable)?

If you have, do you have a schematic or reference?
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Old 27th June 2006, 08:16 AM   #2
darkfenriz is offline darkfenriz  Poland
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If it has anything but infinite (in assumption) output impedance, then it no longer mirrors current ... What do you mean?
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Old 27th June 2006, 08:25 AM   #3
darkfenriz is offline darkfenriz  Poland
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Would this match your criteria (random component values)
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Old 27th June 2006, 09:19 AM   #4
darkfenriz is offline darkfenriz  Poland
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Sorry for mistake and chaos, should be more like this:
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