Non-restricted level shifter

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons

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Details

307475, 307297, H03K 1900, H03K 1908

Patent

active

047031999

ABSTRACT:
A high frequency CMOS voltage level shifter providing either an inverted or noninverted signal output shifted in voltage level from an input signal. The level shifter includes two pairs of metal oxide semiconductor transistors with the transistors of each pair connected together and respectively connected to a first and second voltage source. The gates of a transistor in each pair are cross connected to the interconnected drains of the opposing transistor pair. First and second conducting elements are respectively connected to the cross connected transistor gates to discharge a transient capacitive gate charge present during output signal voltage level shifting.

REFERENCES:
patent: 4029973 (1977-06-01), Kobayashi et al.
patent: 4039862 (1977-08-01), Dingwall et al.

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