pump oscillator

pump oscillator

[′pəmp ‚äs·ə‚lād·ər]
(electronics)
Alternating-current generator that supplies pumping energy for maser and parametric amplifiers; operates at twice or some higher multiple of the signal frequency.
References in periodicals archive ?
A charge pump oscillator pin replaces the LM2637's over-voltage protection pin, while maximum PWM duty cycle is increased from 95% to 100% to reduce loading to the charge pump during standby mode.