Sr Analog Circuit Design Engineer-PLL Clocking_IC設計公司 (3010252)
面議(經常性薪資達4萬元或以上) 40000元
新竹市東區
7~8年工作經驗
職責要求
•Design and debug PLL/DLL architectures and circuits (integer/fractional-N; analog or digital-assisted).
•Oscillators: LC or ring-oscillator (RO) VCO/DCO, frequency synthesis, phase noise/jitter analysis and budgeting.
•Delay lines, measurement/ruler circuitry, phase interpolators, and calibration/trim techniques.
•DCC/DCM/DCA, clock tree/distribution, and clock management units; low-jitter clock generation and distribution networks.
•Own end-to-end block/IP delivery: architecture studies, specification, transistor-level design, simulation, post-layout sign-off, and silicon bring-up/characterization.
•Behavioral modeling (e.g., Verilog-A/SystemVerilog) to explore loop dynamics, spur/jitter mitigation and system interactions.
•Build verification test benches; validate performance across PVT corners, mismatch/Monte Carlo (as applicable), and post-extraction parasitics.
•Work closely with layout/mask designers: floorplanning guidance, layout reviews, and ensuring LVS/DRC clean implementation and parasitic awareness.
•Meet quality and reliability requirements (e.g., EM/IR, aging/overstress); contribute to robust design methodology and sign-off checklists.
•Support IP integration on to Testchip as well as post-silicon evaluation including correlation with simulation and root-cause analysis for first-silicon bring-up.
任職資格
•BS/MS in Electrical/Electronics Engineering (or related).
•Typically 7-10+ years of relevant experience in analog/mixed-signal IC design.
•Strong fundamentals in CMOS device operation, analog design, feedback/stability, noise/jitter, and deep-submicron effects.
•Proficiency with industry-standard tools (typical): Cadence Virtuoso, Spectre/ADE or HSPICE; plus modeling/scripting (e.g., Verilog-A/SystemVerilog, Python) as needed by the domain.
•Ability to communicate clearly, document design decisions, and drive results in a cross-functional environment.
Preferred / Nice-to-Have Experience
•Experience with any high-speed interface protocols is a plus (e.g., DDR/LPDDR, HBM, UCIe, MIPI, LVDS).
展開