Parallel sense amplifier with mirroring of the current to be...

Static information storage and retrieval – Read/write circuit – Differential sensing

Reexamination Certificate

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Details

C365S205000, C365S202000, C365S208000, C365S189090, C365S196000

Reexamination Certificate

active

07075844

ABSTRACT:
A parallel sense amplifier includes a measuring branch for receiving an input current to be measured, a plurality of reference branches each one for receiving a reference current, and a plurality of comparators each one for comparing a voltage at a measuring node along the measuring branch with a voltage at a reference node along a corresponding reference branch; the amplifier further includes a multiple current mirror for mirroring the input current into each reference branch.

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