Miscellaneous active electrical nonlinear devices – circuits – and – Specific signal discriminating without subsequent control – By amplitude
Patent
1994-07-28
1996-10-15
Callahan, Timothy P.
Miscellaneous active electrical nonlinear devices, circuits, and
Specific signal discriminating without subsequent control
By amplitude
327 54, 327 69, 327 91, H03K 522
Patent
active
055658008
ABSTRACT:
Switch circuits 21 and 22 are opened before switch circuits 31 and 32 are opened so that clock field through-noises inputted from the switch circuits 31 and 32 are not inputted to a differential amplifier circuit, and also switch circuits 11, 12, 51 and 52 are closed immediately before a comparison operation is started by the switch circuit 21 and 22 so that the differential amplifier circuit remains balanced, thereby to realize a high-speed comparator circuit.
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Callahan Timothy P.
Nu Ton My-Trang
Seiko Instruments Inc.
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