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Programmable Gain Amplifier Automatic Tester

IP.com Disclosure Number: IPCOM000055636D
Original Publication Date: 1980-Aug-01
Included in the Prior Art Database: 2005-Feb-13

Publishing Venue

IBM

Related People

Authors:
Sellier, D [+details]

Abstract

The device shown in the drawing allows the test of a programmable gain amplifier (PGA) to be performed automatically. To do this, a programmable voltage is generated at the input of the amplifier such that for each gain configuration, the condition "Voltage x Gain = Constant" is met.