Current mode D/A converter

Details Current mode D/A converter Current mode D/A converter

1977-08-26

1979-09-04

Anagnos, Larry N.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307229, 307261, H03K 508, G06G 712

Patent

active

041669622

ABSTRACT:
Current mode D/A converter which accepts a word of binary code information and converts it into a current flowing into the output of the circuit which is directly proportional to the magnitude of the input code. In the preferred embodiment an operational amplifier is combined with an FET/BiPOLAR stage.

REFERENCES:
patent: 3247397 (1966-04-01), Kopek et al.
patent: 3475601 (1969-10-01), Port
patent: 3493784 (1970-02-01), Brolin
patent: 3504267 (1970-03-01), James et al.
patent: 3544812 (1970-12-01), Riso
patent: 3648071 (1972-03-01), Mrazek
patent: 3866065 (1975-02-01), McIngvale
patent: 3989961 (1976-11-01), Masreliez
Gasbarro, "A/DC-Powered Frequency-to-Current Converter"; Instruments and Control Systems (pub.); pp. 46-47, 8/1971.

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