About Us

Yi-Chip

Yi-Chip focuses on high-performance analog, mixed-signal, and RF signal-chain ICs, with a system-oriented portfolio covering signal conditioning, data conversion, clocks and frequency synthesis, interfaces and interconnect, and RF front ends. Products include analog-to-digital converters (ADC), digital-to-analog converters (DAC), PLLs, interface ICs and IP, operational amplifiers and drivers, tunable filters, RF switches, and digital step attenuators. Starting from customer system requirements, we provide IC selection, application support, and customization services.

Connecting Real-World Signals and Digital Systems with ICs

From analog signal conditioning and data conversion to clocking, interfaces and RF front ends, Yi-Chip focuses on coordination across the signal chain, providing ICs and application support for customer system designs.

Products & Technology

• Signal conditioning: operational amplifiers, transimpedance amplifiers, and drivers.
• Data conversion: ADC and DAC products.
• Clocking and frequency synthesis: PLL products.
• Interfaces and interconnect: interface ICs and SerDes IP.
• RF and microwave: tunable filters, RF switches and digitally controlled attenuators.

R&D & Application Support

Across IC design, production coordination, testing and screening, and customer applications, we provide product selection, application support, and customization services for radar, communications, electronic countermeasures, test and measurement, and quantum computing.

Our Vision

We continue to develop our high-performance signal chain portfolio and system application capabilities, aiming to become a trusted long-term provider of signal chain ICs and solutions.