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Signal Integrity/ Power Integrity Engineer (Staff/Senior Staff)

Salary undisclosed

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Develop SI and PI design for server/storage/communication products. Major works are to serve

as the signal integrity analyst and designer provides the support to internal team, suppliers, and

customers to deliver the new products.

Job Responsibilities:

• PCB material choosing and stack-up definition.

• 3D passive channel modeling, perform SerDes channel extraction using electromagnetic tools.

• Perform signal integrity pre-layout and post-layout analysis in R&D phase.

• Perform static timing and signal integrity analysis of parallel (common clock, source-

• synchronous) interfaces.

• Design and analysis of multi-gigabit serial links, including lab verification and tuning.

• Perform power integrity analysis on power delivery network.

• Generate and verify PCB layout rules, manage constraints for PCB layout.

• Work directly with ASIC and PCB design teams to evaluate design tradeoffs and optimize design performance / risk / cost / manufacturability.

• Cooperate with R&D team and signal test engineers on debugging, failure analysis and fixing issues discovered during test.

• Be familiar with SAS, PCIe, DDR3/4, 25G/56G Ethernet specification is a plus.

Job Requirement:

• Experience with at least one PCB post-route SI tool: Cadence SPECCTRAQuest, Mentor ICX, SiSoft SI-Auditor (preferred), Sigrity Power SI.

• Experience with Synopsys HSPICE and/or Keysight ADS for both time and frequency domain circuit simulation.

• Experience with at least one 3-D field solver (CST Microwave Studio, ANSYS HFSS).

• Experience with TDR and VNA measurements.

• Proficiency in Electromagnetic, Transmission-line & S-parameters theory and modeling.

• Good understanding on power distribution and SerDes design.

• BSEE/ MSEE or related field with applicable work experience.

• Experience of script languages like VB, Perl or Python.

• Use of mathematic tools like Matlab.

• Strong written and oral communication in English with customer service skills.