Temperature and supply compensated ECL bandgap reference voltage

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons

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307455, 323314, G05F 320

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active

049452606

ABSTRACT:
An ECL bandgap reference voltage generator includes a supply-independent current source (14) to produce an output reference voltage (V.sub.BB) that is independent of variations of supply voltage but yet without consuming additional power dissipation. The supply-independent current source (14) is formed of a pair of transistors (Q907, Q908) and first through third resistors (R903, R904, R908).

REFERENCES:
patent: 3573504 (1971-04-01), Breuer
patent: 3794861 (1974-02-01), Bernacchi
patent: 4352056 (1982-09-01), Cave et al.
patent: 4396883 (1983-08-01), Holloway et al.
patent: 4498041 (1985-02-01), Kuwahara
patent: 4628247 (1986-12-01), Rossetti
patent: 4631427 (1986-12-01), Mazumder et al.
patent: 4733160 (1988-03-01), Draxelmayr
patent: 4734593 (1988-03-01), Teymouri et al.
patent: 4771228 (1988-09-01), Hester et al.
patent: 4795918 (1989-01-01), Menon et al.
Analog Dialogue 9-1 C1975, p. 7, FIG. 3.
IEEE Journal of Solid-State Circuits, vol. SC-6, No. I, Feb. 1971, Widlar, p. 3, FIG. 2.

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