Output buffer circuits with controlled Miller effect capacitance

Details Output buffer circuits with controlled Miller effect capacitance Output buffer circuits with controlled Miller effect capacitance

1991-01-24

1993-12-28

Westin, Edward P.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307451, H03K 19092, H03K 1920

Patent

active

052742849

ABSTRACT:
An integrated circuit buffer includes a source follower output transistor having an output and also connected by a voltage dropping circuit to a supply rail thereby introducing a controlled amount of Miller effect capacitance in the source follower output transistor. The buffer also has a common source output transistor and a unidirectional conducting circuit connecting between the common source output transistor and the source follower output transistor. Other buffers, palette devices, computer graphics systems and methods are also disclosed.

REFERENCES:
patent: 4725747 (1988-02-01), Stein et al.
patent: 4771195 (1988-09-01), Stein
patent: 4797631 (1989-01-01), Hsu et al.
patent: 4818897 (1989-04-01), Krenik
patent: 4887048 (1989-12-01), Krenik et al.
patent: 4963771 (1990-10-01), Chang
patent: 5015889 (1991-05-01), Reay
patent: 5034623 (1991-07-01), McAdams

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