Output buffer with regulated voltage biasing for driving voltage

Details Output buffer with regulated voltage biasing for driving voltage Output buffer with regulated voltage biasing for driving voltage

1997-08-05

1999-10-12

Tokar, Michael

Electronic digital logic circuitry

Interface

Current driving

326 81, 326 68, H03K 190175

Patent

active

059660309

ABSTRACT:
An output driver circuit includes first and second supply terminals, first and second complementary data terminals and an output terminal. A pull-up transistor is coupled between the first supply terminal and the output terminal and has a first control terminal. A pull-down transistor is coupled between the second supply terminal and the output terminal and has a second control terminal which is coupled to the second data terminal. A voltage level shifting circuit is coupled between the first complementary data terminal and the first control terminal and is biased between the first supply terminal and a voltage-controlled node. A voltage regulator is coupled to the voltage-controlled node for regulating the node at a selected voltage.

REFERENCES:
patent: 4631426 (1986-12-01), Nelson et al.
patent: 4972517 (1990-11-01), Kondou et al.
patent: 5266849 (1993-11-01), Kitahara et al.
patent: 5300832 (1994-04-01), Rogers
patent: 5321324 (1994-06-01), Hardee et al.
patent: 5338978 (1994-08-01), Larsen et al.
patent: 5406141 (1995-04-01), Yero et al.
patent: 5410267 (1995-04-01), Haycock et al.
patent: 5418476 (1995-05-01), Strauss
patent: 5450025 (1995-09-01), Shay
patent: 5467031 (1995-11-01), Nguyen et al.
patent: 5532620 (1996-07-01), Seo et al.
patent: 5537059 (1996-07-01), Asahina
patent: 5559464 (1996-09-01), Orii et al.
patent: 5736869 (1998-04-01), Wei
patent: 5883538 (1999-03-01), Keeth et al.

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