Voltage amplifier having a large range of variations, and A/D co

Details Voltage amplifier having a large range of variations, and A/D co Voltage amplifier having a large range of variations, and A/D co

1996-11-25

1998-06-30

Young, Brian K.

Coded data generation or conversion

Analog to or from digital conversion

Analog to digital conversion

H03M 136

Patent

active

057740860

ABSTRACT:
A voltage amplifier AD comprising two transistors (Q1, Q2) arranged as a differential pair, having collectors which are connected to a positive power supply terminal (VCC) by means of two branches each comprising a resistive load. Each branch comprises at least two resistive elements (R11, R12, R21, R22) arranged in series. The amplifier AD is also provided with means for comparing the potentials of the different nodes of the circuit, which means allow addition of a first and a second current (IO, IO') to the current supplied in a portion of the resistive load of the second branch. These currents allow rectification of the non-linearity of the evolution of the output voltage (Vout) as a function of the input voltage (Vin).

REFERENCES:
patent: 4904952 (1990-02-01), Tanimoto
patent: 5557238 (1996-09-01), Weiss

Affiliated with

Also associated with

Rating

Voltage amplifier having a large range of variations, and A/D co 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 amplifier having a large range of variations, and A/D co, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Voltage amplifier having a large range of variations, and A/D co will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1864477