Super VCC detection circuit

Details Super VCC detection circuit Super VCC detection circuit

1995-06-07

1996-11-26

Westin, Edward P.

Electronic digital logic circuitry

Multifunctional or programmable

Having details of setting or programming of interconnections...

327546, 326 34, H03K 1716

Patent

active

055789420

ABSTRACT:
A transfer gate is provided between an input terminal, receiving voltage Vh of the super Vcc level when a special operating mode is set, and an inverter and an n channel MOS transistor included in a super Vcc detection circuit of a DRAM. The transfer gate is rendered conductive only during a potential detection period during which signal WCBR attain an "H" level. Therefore, a leakage current flowing from the input terminal through the n channel MOS transistor to a ground terminal can be minimized, thereby reducing a consumed current.

REFERENCES:
patent: 4886983 (1989-12-01), Taka
patent: 5208488 (1993-05-01), Takiba et al.
patent: 5281866 (1994-01-01), Rundel
patent: 5451896 (1995-09-01), Mori

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