Current mirror circuit operable with a low power supply voltage

Details Current mirror circuit operable with a low power supply voltage Current mirror circuit operable with a low power supply voltage

1992-07-22

1994-10-18

Stephan, Steven L.

Electricity: power supply or regulation systems

Self-regulating

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

G05F 326

Patent

active

053571886

ABSTRACT:
The emitter of a first pnp transistor is connected to a power supply voltage via a first resistor. The base and collector of the first transistor are not only connected to each other but connected to a ground terminal via a current source. The emitter of a second pnp transistor is connected to the power supply voltage via a second resistor. The bases of the first and second transistors are connected to each other. An input terminal of this current mirror circuit is connected to the emitter of the first transistor, and an output terminal is connected to the collector of the second transistor.

REFERENCES:
patent: 4540896 (1985-09-01), Tanaka
patent: 4553048 (1985-11-01), Bynum et al.
patent: 5180966 (1993-01-01), Sugawara et al.
patent: 5187429 (1993-02-01), Phillips
patent: 5235218 (1993-08-01), Matsuo et al.

Affiliated with

Also associated with

Rating

Current mirror circuit operable with a low power supply voltage does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Current mirror circuit operable with a low power supply voltage, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Current mirror circuit operable with a low power supply voltage will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2375139