Avago Technologies International Sales Pte. Limited

Jingbo Duan

Xicheng Jiang

Jungwoo Song

Junjie Lu

Jianhua Gan

Jing Guo

An apparatus includes a digital ramp generator comprising a delay line, the delay line comprising one or more delay elements and an oscillator, wherein the digital ramp generator is configured to generate a code based on respective outputs of the one or more delay elements, a digital to analog converter coupled to the digital ramp generator, wherein the digital to analog converter is configured to generate a reference signal, wherein the reference signal is generated based, at least in part, on the code, and a driver coupled to the digital to analog converter, the driver configured to generate a drive current based, at least in part, on the reference signal.

Growing community of inventors

Irvine, CA, United States of America

Jingbo Duan