Reduced noise data output buffer with output level regulation

Details Reduced noise data output buffer with output level regulation Reduced noise data output buffer with output level regulation

1995-02-03

1996-04-16

Hudspeth, David R.

Electronic digital logic circuitry

Signal sensitivity or transmission integrity

Output switching noise reduction

326 82, 326 87, H03K 1716

Patent

active

055086357

ABSTRACT:
A data output buffer in a semiconductor device is disclosed. A data output buffer can decrease noise generated in a power line when the output data is inverted, by equalizing the output voltage of the output buffer to a reference voltage when the output buffer outputs a "HIGH" potential voltage to constantly maintain the output voltage regardless of variation in the operating voltage of the output buffer.

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