High speed, low power, current mode comparator

Miscellaneous active electrical nonlinear devices – circuits – and – Specific signal discriminating without subsequent control – By amplitude

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Details

327 55, G11C 706, H03K 522

Patent

active

060086734

ABSTRACT:
A current regenerative comparator. A pair of cross coupled inverters are coupled to an equalizing transistor, an input current mirror and a reference current mirror, such that current flowing in the input current mirror is compared to the current flowing in the reference current mirror.

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