Changyu Deng

Senior Design Engineer at Hisilicon | Greater Sacramento

About Changyu Deng

Changyu Deng is a Senior Design Engineer at Hisilicon, where he plays a pivotal role in advancing the field of analog and mixed-signal integrated circuit (IC) design. With a specialized focus on interface circuit design and power management, Changyu leads the AD/DA group, where he spearheads the development of various high-performance mixed-signal products. His expertise encompasses designing high-speed time-interleaved analog-to-digital converters (ADCs) that operate at gigabits per second, integrating sophisticated calibration techniques to enhance accuracy and performance. Additionally, he is instrumental in the design of high-resolution successive approximation register (SAR) ADCs, ensuring they meet the stringent demands of modern telecommunications applications.

Changyu's work extends to the design of digital-to-analog converters (DACs) tailored for telecom applications, where precision and speed are paramount. He is also actively engaged in developing deep submicron (DSM) technologies that push the boundaries of performance in telecom systems. His proficiency in industry-standard tools such as PSpice, Cadence Spectre, and HSPICE, combined with his programming skills in C++ and Verilog-AMS, enables him to tackle complex design challenges effectively. Moreover, his knowledge of BICMOS and BCD processes further enhances his capability to innovate in power management solutions, including analog front ends, DC-DC converters, and low-dropout regulators (LDOs).

Through his leadership and technical acumen, Changyu Deng is not only contributing to the success of Hisilicon but also shaping the future of mixed-signal IC design, making significant strides in enhancing the performance and efficiency of electronic systems in a rapidly evolving industry.

Changyu Deng Work