Patent ID: 11962307
Assignee: SIGMASTAR TECHNOLOGY LTD.
Field: Basic communication processes (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. An output circuit, comprising:
a voltage conversion circuit, adjusting a level of an output voltage from a low-dropout regulator according to a first control signal to generate a first voltage, and generates a second voltage according to the first control signal and the first voltage;
a level adjustment circuit, adjusting a level of a digital signal according to the first voltage, the second voltage, a first bias voltage, a second bias voltage and the first supply voltage so as to generate a digital output signal; and
a plurality of control circuits, outputting, between the digital output signal and the second voltage, the one having a lower level as the second bias voltage, and outputting, between the digital output signal and the first voltage, the one having a higher level as the first bias voltage.