Voltage to current converter with negative feedback

Details Voltage to current converter with negative feedback Voltage to current converter with negative feedback

1993-09-01

1995-04-04

Stephan, Steven L.

Electricity: power supply or regulation systems

Self-regulating

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

323315, 330260, G05F 304, H03F 345

Patent

active

054040973

ABSTRACT:
A voltage/current converter includes a first differential pair including a first and second NPN transistor, a second differential pair including a third and fourth NPN transistor, a first resistor disposed between the emitters of the transistors of the first differential pair, a second resistor disposed between the emitters of the transistors of the second differential pair, third and fourth resistors disposed between the bases of the first and third transistors and of the second and fourth transistors, respectively, and a voltage negative feedback means disposed between the terminals of the second resistor and the bases of the transistors of the first differential pair in order to fix the voltage across the second resistor to a predetermined input voltage.

REFERENCES:
patent: 4422051 (1983-12-01), Katakura et al.
patent: 4523153 (1985-06-01), Itoh
patent: 4539491 (1985-09-01), Nishioka et al.
patent: 4667166 (1987-05-01), Itoh
patent: 4748422 (1988-05-01), Metz
patent: 4774476 (1988-09-01), Ecklund et al.
patent: 4952866 (1990-08-01), Van Tuijl
patent: 5115206 (1992-05-01), Mack et al.
patent: 5216382 (1993-06-01), Ito

Affiliated with

Also associated with

Rating

Voltage to current converter with negative feedback does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Voltage to current converter with negative feedback, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Voltage to current converter with negative feedback will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2382427