Miscellaneous active electrical nonlinear devices – circuits – and – Specific signal discriminating without subsequent control – By amplitude
Patent
1997-09-02
1999-07-27
Cunningham, Terry D.
Miscellaneous active electrical nonlinear devices, circuits, and
Specific signal discriminating without subsequent control
By amplitude
327 85, 327538, G01R 1900
Patent
active
059296585
ABSTRACT:
A current-mode sense amplifier includes a current mirror circuit having an input branch controlled by a current input signal to be sensed and an output branch connected to a capacitor. The output branch and gates of current mirror transistors are connected to transistors for precharge operation. The sense amplifier needs no reference current, provides a low component count and is noise resistant.
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"A High Speed Clamped Bit-Line Current-Mode Sense Amplifier" (Blalock et al.), 8107 IEEE Journal of Solid-State Circuits, No. 4, Apr. 1991, pp. 542-548;.
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Cheung Chu-Ming
Meindl Xaver
Cunningham Terry D.
Greenberg Laurence A.
Hasanzadah Maria
Lerner Herbert L.
Siemens Aktiengesellschaft
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