Patent ID: 11942861
Assignee: SKYWORKS SOLUTIONS, INC.
Field: Basic communication processes (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A voltage supply system comprising:
an input configured to be coupled to a voltage source; and
a charge pump module including a clock circuit configured to generate a first clock signal in response to receiving a first control signal and a second clock signal in response to receiving a second control signal, the first clock signal having a different frequency from the second clock signal, the clock circuit coupled to an output of a comparator, the comparator including a first input provided with a voltage representative of a single input voltage of the charge pump module that is used to generate an output voltage of the charge pump module and a second input provided with a voltage of the single input voltage through a timing capacitance such that the clock circuit is provided with the first control signal when the voltage of the first input is less than the voltage of the second input and the clock circuit is provided with the second control signal when the voltage of the first input is equal to or greater than the voltage of the second input, a driving circuit configured to generate a first set of clock signals based on the first clock signal and a second set of clock signals based on the second clock signal, the driving circuit coupled to the clock circuit, and a charge pump core including a set of capacitances, the charge pump core configured to charge the set of capacitances based on the first set of clock signals and the second set of clock signals.