High-level CMOS driver circuit

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons

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Details

307578, 307579, 307585, 307451, 365226, H03K 1710, H03K 17687, H03K 19094, H03K 3027

Patent

active

046381821

ABSTRACT:
A CMOS driver circuit for producing a high-level voltage, exceeding the voltage supply, uses an inverter and an output stage. The inverter circuit is supplied from the usual voltage supply for the chip, and this inverter is followed by the output stage which is supplied from an on-chip generator producing a higher level voltage. The current requirement of the on-chip generator is kept to a minimum by charging the output capacitance mainly from the voltage supply, and using the output stage only for the latter part of a charging cycle.

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