Controllable multiplier circuit with expanded gain control range

Details Controllable multiplier circuit with expanded gain control range Controllable multiplier circuit with expanded gain control range

1980-11-17

1983-06-14

Mullins, James B.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307494, 307498, 328160, 330254, G06G 716, H03G 330

Patent

active

043885403

ABSTRACT:
A multiplying circuit comprising a pair of transistors including first and second transistors arranged in a long-tailed pair configuration having a collector output and interconnected emitter electrodes coupled to a first current source. A bias voltage adjusting circuit applies equal base bias voltages to the base electrodes of the pair of transistors. The base electrodes are connected to a signal input to provide control of the amplitude of the output signal. The multiplying circuit further comprises a controlled current distribution circuit including a shunting transistor whose collector-emitter path is DC connected in parallel to the pair of transistors. A control circuit supplies a control voltage between the base electrode of the shunting transistor and the base electrodes of the pair of transistors.

Affiliated with

Also associated with

Rating

Controllable multiplier circuit with expanded gain control range does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Controllable multiplier circuit with expanded gain control range, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Controllable multiplier circuit with expanded gain control range will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-165728