· Requirements: 1. 8+ years in High-speed SerDes (such as PCIe/Ethernet/MIPI/USB) PHY design. 2. Proven track record in Interface Adaptation and Digital Circuit Integration. 3. Expert knowledge of SerDes specs and PAM4/NRZ digital logic. 4. Experience in implementing Word Alignment, Scrambling, Calibration, and Training ...etc., 5. Strong CDC/RDC design skills for high-speed, multi-clock interfaces. · Job Description: 1. Lead the implementation and integration of the PHY Digital Circuit. 2. Synchronize digital signals between the Controller and the PHY Analog Front-End. 3. Implement and optimize the Controller-PHY interface for robust data handshaking. 4. Define the Clock/Reset architecture and related constraint. 5. Ensure stable Link-up at maximum line rates for the digital physical layer.