Outputs of differential amplifier are excellently matched in phase and amplitude over wide range of frequencies. Common mode feedback loop offsets differences between two signal paths. Possible applications of circuit are in oscilloscopes, integrated circuit logic tester, and other self contained instruments.
Low-common-mode differential amplifier
NASA Tech Briefs ; 4 , 3
1980-04-01
Miscellaneous
No indication
English
High-Common-Mode-Rejection Differential Amplifier
NTRS | 1984
|Charge-coupled differential amplifier
NTRS | 1977
|