Apparatus for measuring the dynamic characteristics of an analog

Details Apparatus for measuring the dynamic characteristics of an analog Apparatus for measuring the dynamic characteristics of an analog

1987-07-24

1989-06-13

Roskoski, Bernard

Coded data generation or conversion

Converter calibration or testing

H03K 1302

Patent

active

048396516

ABSTRACT:
Apparatus for measuring the dynamic characteristics of an ADC in which the clock for a generator of digitized words representing a plurality of cycles of an analog wave to be derived from them by a DAC and applied to the ADC being measured is derived from the same source as the clock for the ADC. The ratio between the frequency of the plurality of cycles and the frequency of the clock is irreducible.

REFERENCES:
patent: 3154738 (1964-10-01), Greene
patent: 3816813 (1974-06-01), Jehu
patent: 4335373 (1982-06-01), Sloane
patent: 4419656 (1982-12-01), Sloane
Sellier "IBM Technical Disclosure Bulletin" vol. 22, No. 3 Aug. 1979 pp. 1039-1040.
Sheingold "Analog-Digital Conversion Notes" .COPYRGT.1977 1980 p. 215.

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