Variable impedance circuit
Variable impedance circuit and apparatus comprising said...
Variable impedance circuit and apparatus comprising said...
Variable impedance delay elements
Variable input voltage charge pump
Variable level shifter and multiplier suitable for low-voltage d
Variable loading apparatus for output loading of integrated circ
Variable negative resistance cell for bipolar integrated...
Variable offset amplifier circuits and their applications
Variable output-type constant current source circuit
Variable PFC and grid-tied bus voltage control
Variable phase shifter and method
Variable phase shifting circuit manufactured in simple...
Variable phase shifting clock generator
Variable phase sine wave generator for active phased arrays
Variable power device with selective threshold control
Variable power supply technique for use with a high...
Variable propagation delay digital signal inverter
Variable reference voltage generator
Variable resistance circuit