Analog-to-digital converter alignment circuit

Details Analog-to-digital converter alignment circuit Analog-to-digital converter alignment circuit

1978-12-07

1981-06-09

Sloyan, Thomas J.

Electricity: measuring and testing

Plural, automatically sequential tests

H03K 1332

Patent

active

042727219

ABSTRACT:
A circuit for monitoring the alignment of analog-to-digital converters. The digital output signal from a converter under test is separated into positive and negative component signals which are compared by a subtraction circuit. A difference signal is then generated by the subtraction circuit to represent the required converter adjustment. Also included are adder circuitry for a sum output and provisions for analog display.

REFERENCES:
patent: 3562743 (1971-02-01), Lerouge et al.
patent: 3579103 (1971-05-01), Russell
patent: 3597761 (1971-08-01), Fraschilla et al.
patent: 3603772 (1971-09-01), Paine et al.
patent: 3816813 (1974-06-01), Jehu
The Engineering Staff of Analog Devices, Inc., Analog-Digital Conversion Handbook, 6/1972, pp. 1-91.

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