Temperature-compensated voltage driver circuit for a current sou

Details Temperature-compensated voltage driver circuit for a current sou Temperature-compensated voltage driver circuit for a current sou

1988-06-10

1989-02-28

Hudspeth, David

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307310, 323315, 323907, 330288, 330289, G05F 1567

Patent

active

048088471

ABSTRACT:
A current source circuit comprises a first enhancement mode field effect transistor arranged as a current source. A drive voltage which is generated by a second depletion mode field effect transistor and a third depletion mode field effect transistor is applied to the drive electrode of this first transistor. The drive voltage is such that the output current of the first transistor is substantially independent of temperature variations.

REFERENCES:
patent: 4004164 (1977-01-01), Cranford, Jr. et al.
patent: 4010425 (1977-03-01), Dingwall et al.
patent: 4199693 (1980-04-01), Bennett
patent: 4301380 (1981-11-01), Thomas
patent: 4583037 (1986-04-01), Sooch
patent: 4609833 (1986-09-01), Guterman
patent: 4618815 (1986-10-01), Swanson
patent: 4645948 (1987-02-01), Morris et al.
patent: 4760288 (1988-07-01), Peczalski
patent: 4768170 (1988-08-01), Hoff
Micro Electronic Journal, vol. 14, No. 4, "A Simple NMOS Constant Voltage and Current Source", by R. Haskard, 1983, pp. 31-37.

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