Wide-range and low-power consumption voltage-controlled oscillator

A wide-range and low power consumption voltage-controlled oscillator comprising a parallel series controllable inverter bank consisting of a plurality of series controllable inverter banks electrically connected in parallel for receiving a control signal and outputting an oscillation signal, wherein the control signal is used to control the number of the series controllable inverter banks electrically connected in parallel, and each series controllable inverter bank consists of controllable inverters, wherein each controllable inverter is:

• an output terminal switch controllable inverter comprising a PMOS transistor, an NMOS transistor, an inverted logic switch and a non-inverted logic switch, wherein the drain of the PMOS transistor is electrically connected to a power supply while the drain of the NMOS transistor is electrically connected to ground, and the inverted logic switch and the non-inverted logic switch are electrically connected between the PMOS transistor and the NMOS transistor.

A wide-range and low power consumption voltage-controlled oscillator comprising a parallel series controllable inverter bank consisting of a plurality of series controllable inverter banks electrically connected in parallel for receiving a control signal and outputting an oscillation signal, wherein the control signal is used to control the number of the series controllable inverter banks electrically connected in parallel, and each series controllable inverter bank consists of controllable inverters, wherein each controllable inverter is:

• a power supply switch controllable inverter comprising of a PMOS transistor, an NMOS transistor, an inverted logic switch and a non-inverted logic switch, wherein one terminal of the inverted logic switch is electrically connected to a power supply while one terminal of the non-inverted logic switch is electrically connected to ground, and the PMOS transistor and the NMOS transistor are electrically connected between the inverted logic switch and the non-inverted logic switch.