Coded data generation or conversion – Converter compensation
Patent
1987-03-18
1989-03-21
Shoop, Jr., William M.
Coded data generation or conversion
Converter compensation
341144, H03M 166
Patent
active
048147400
ABSTRACT:
A glitch occurrence prevention circuit for a digital/analog converter comprising semiconductor switching means which is turned on or off in relation to a level between a digital input voltage and a set threshold voltage, but having inconsistent timing of being turned on and off in response to the digital signal due to a switching characteristic of different rise and fall times, the glitch occurrence prevention circuit having means to normally provide a predetermined bias voltage to the digital input of the digital/analog converter so that the timing of turning on and off the semiconductor switching means is consistent.
REFERENCES:
Roger L. Tokheim, "Digital Principles", 1980; Schaum's Outline Series, pp. 202-203.
Blum Richard K.
Nakamichi Corporation
Shoop Jr. William M.
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