公开(公告)号：US10848165B1

公开(公告)日：2020-11-24

申请号：US16417700

申请日：2019-05-21

Applicant: Silicon Laboratories Inc.

Inventor： Mudit Srivastava ,  Paul Zavalney ,  William Durbin

IPC: H03M1/66 ,  H03M1/00

Abstract: In one embodiment, an apparatus includes: a digital-to-analog converter (DAC) circuit having a digital portion to receive a digital value and an analog portion to generate an analog voltage based on the digital value; and a refresh circuit coupled to the DAC circuit to clock gate provision of a first clock signal to the DAC circuit when the digital portion is inactive.

公开(公告)号：US20200373930A1

公开(公告)日：2020-11-26

申请号：US16417700

申请日：2019-05-21

Applicant: Silicon Laboratories Inc.

Inventor： Mudit Srivastava ,  Paul Zavalney ,  William Durbin

IPC: H03M1/00

Abstract: In one embodiment, an apparatus includes: a digital-to-analog converter (DAC) circuit having a digital portion to receive a digital value and an analog portion to generate an analog voltage based on the digital value; and a refresh circuit coupled to the DAC circuit to clock gate provision of a first clock signal to the DAC circuit when the digital portion is inactive.