Patent ID: 11947371
Assignee: ANALOG BITS INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A mixed-signal integrated circuit, comprising:
one or more pins to receive an input voltage;
a digital circuitry portion including transistors configured to be driven by the input voltage; and
an analog circuitry portion including analog components configured to be driven by a regulated boosted voltage that is higher than the input voltage, the analog circuitry portion comprising a voltage booster that includes:
one or more charge pump devices comprising: a network of capacitors switchable to provide a charge pumped in response to a control signal such that, using the charge pumped, the network of capacitors generate a boosted voltage subsequently regulated to provide the regulated boosted voltage, wherein the control signal is derived from the input voltage and the boosted voltage.