Power Supply Rejection

Some articles on power supply rejection, supply, power supply:

Power Supply Rejection Ratio
... In electronics, power supply rejection ratio or PSRR is a term widely used in the electronic amplifier (especially operational amplifier) or voltage regulator datasheets used to describe the amount of noise from a ... The PSRR is defined as the ratio of the change in supply voltage to the equivalent (differential) input voltage it produces in the op-amp, often expressed in decibels ... the ratio is one of RMS amplitudes of sinewaves present at a power supply compared with the output, with gain taken into account) ...

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