Driver circuit having a bootstrap buffer circuit

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons

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307481, 307482, 307449, 307463, 365227, 365233, 365194, H03K 17284, H03K 1730, H03K 19003, H03K 19096

Patent

active

045491020

ABSTRACT:
A drive circuit which includes a plurality of load MOS transistors coupled in series between a positive power source terminal and a node point, a plurality of drive MOS transistors coupled in parallel between a ground terminal and the node point, a static type bootstrap buffer circuit connected at the input terminal to the node point, and a gate control circuit for controlling the conduction states of the load and drive MOS transistors. The gate control circuit renders the load MOS transistors conductive, and then renders the drive MOS transistors nonconductive after the load MOS transistors are rendered fully conductive.

REFERENCES:
patent: 4013902 (1977-03-01), Payne
patent: 4069429 (1976-09-01), White et al.
patent: 4090096 (1978-05-01), Nagami
patent: 4122361 (1978-10-01), Clemen et al.
patent: 4275312 (1981-06-01), Saitou et al.
patent: 4374430 (1983-02-01), Higuchi
patent: 4385369 (1983-05-01), Sheppard
patent: 4393480 (1983-07-01), Shimada
Patel, "Precharge for Bootstrap Circuit", IBM Tech. Discl. Bull., vol. 20, No. 7, p. 2748, Dec. 1977.
Hsieh et al., "MOSFET Storage Array Addressing System", IBM Tech. Discl. Bull., vol. 13, No. 8, pp. 2383-2384, Jan. 1971.

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