1. What Color Was George Washington's White Horse?
- Author
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Ess, Dave Van
- Subjects
- *
DIFFERENTIAL amplifiers , *ELECTRIC power supplies to apparatus , *COMPUTER input design , *EQUATIONS , *ELECTRIC measurements , *COMPUTER input-output equipment - Abstract
The article offers information on common-mode rejection ratio (CMRR) and power-supply rejection ratio (PSRR) and their relation to differential amplifier. It mentions that CMRR gives equivalent differential input for a specific common-mode input, however, PSRR is the ratio of differential and power supply gain. The equation for the inputs and outputs of an ideal differential amplifier and for achieving a real-world amplifier are also presented.
- Published
- 2011