Output buffer with low noise and high drive capability

Details Output buffer with low noise and high drive capability Output buffer with low noise and high drive capability

1996-09-18

1999-03-02

Lam, Tuan T.

Miscellaneous active electrical nonlinear devices, circuits, and

Signal converting, shaping, or generating

Current driver

327112, 327389, 326 27, H03K 1704

Patent

active

058776389

ABSTRACT:
An output buffer with pull-up and push-down circuits. The pull-up circuits includes an initial voltage circuit providing an initial voltage to the pull-up terminal of the pull-up driver driving the output of the output buffer. The pull-up circuit also includes a circuit loop insuring that the ability of the pull-up circuit to drive the output terminal to the source voltage does not diminish in the latter half of the pull-up circuit's operation. The push-down circuit also insures that the drive capability of the push-down circuit does not diminish over the latter half of the push-down circuit's operation.

REFERENCES:
patent: 4792705 (1988-12-01), Ouyang et al.
patent: 5021684 (1991-06-01), Ahuja et al.
patent: 5107807 (1992-04-01), Kriz et al.
patent: 5237213 (1993-08-01), Tanoi
patent: 5241502 (1993-08-01), Lee et al.
patent: 5315173 (1994-05-01), Lee et al.
patent: 5315187 (1994-05-01), Cheng
patent: 5319258 (1994-06-01), Ruetz
patent: 5355029 (1994-10-01), Houghton et al.
patent: 5367645 (1994-11-01), Lubeck et al.
patent: 5369316 (1994-11-01), Chen et al.
patent: 5410262 (1995-04-01), Kang
patent: 5414379 (1995-05-01), Kwon
patent: 5420525 (1995-05-01), Maloberti et al.
patent: 5430335 (1995-07-01), Tanoi
patent: 5430404 (1995-07-01), Campbell et al.
patent: 5450356 (1995-09-01), Muller
patent: 5497113 (1996-03-01), Uber
Office Action, German Patent Office Jan. 22, 1996.

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