Reference voltage generating circuit

Details Reference voltage generating circuit Reference voltage generating circuit

1985-08-07

1987-04-14

Salce, Patrick R.

Electricity: power supply or regulation systems

Self-regulating

Using a three or more terminal semiconductive device as the...

323907, 307310, G05F 316

Patent

active

046582053

ABSTRACT:
A reference voltage generating circuit is constituted by a source of constant current, a power supply having high and low voltage terminals, an emitter follower circuit connected across the high and low voltage terminals, first and second resistors with their one ends respectively connected to the high voltage terminal and the output terminal of the source of constant current and the other ends connected to the input terminal of the emitter follower circuit, a third resistor with one end connected to the high voltage terminal, and a diode with its anode electrode connected to the other side of the third resistor and its cathode electrode connected to the output terminal of the source of constant current.

REFERENCES:
patent: 4091321 (1978-05-01), Hanna
patent: 4282477 (1981-08-01), Ahmed
patent: 4390799 (1983-06-01), Schmoock
patent: 4460865 (1984-07-01), Bynum et al.
patent: 4533842 (1985-08-01), Yang et al.
patent: 4570115 (1986-02-01), Misawa et al.

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