Digital to analog converter

Details Digital to analog converter Digital to analog converter

1981-04-02

1985-01-15

Boudreau, Leo H.

Communications: electrical

Audible indication

Percussion-type sound producer

330 69, H03K 1302, H03F 345

Patent

active

044941072

ABSTRACT:
A compensated differential amplifier connected to multiple analog ladder networks at each input which ladder networks are scaled with respect to each other and to the degree of possible compensation of the amplifier to provide a digital-to-analog converter which possesses characteristics of continuity and proportionality over the analog output range.

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Sumilas, "Differential Amplifier", IBM Tech. Disclosure Bulletin, vol. 7, No. 3, 8-1964, pp. 200-201.
Cho, "Differential Input-Controlled Gates Oscillator", Proc. of the IEEE, vol. 53, No. 10, Oct. 1965, pp. 1641-1642.

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