Principal Engineer-Design (Signal and Power Integrity)

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Job Description:

Microchip Technology Inc. has a Principal Engineer-Design (Signal and Power Integrity) opening based in Austin, TX. The successful candidate will be responsible for developing and driving Signal and Power Integrity methodologies for high-speed FPGA products. You will be working with other SIPI engineers and working with a global cross functional team to provide solutions at a system level for internal and external customers.

Responsibilities:

• Collaborate effectively within a global team environment, demonstrating excellent communication skills (verbal and written).

• Possess robust analytical and debugging capabilities for high-speed Signal Integrity and Power Integrity (SIPI) analysis across Die, Package, and Boards.

• Understand channel loss mechanisms, interpret and optimize eye diagrams, and apply jitter analysis and mitigation techniques.

• Demonstrate a thorough understanding of correlation methodologies and expertise in crosstalk analysis and reduction.

• Possess a comprehensive grasp of Power Delivery Network (PDN) design and optimization.

• Conduct extensive SIPI simulations (pre-layout and post-layout) to optimize signal integrity and power integrity performance at a system level.

• Influence die changes based on simulation results to ensure optimal SIPI performance.

• Implement and maintain robust SI/PI strategies throughout the product development lifecycle (die and package).

• Proactively identify and address potential SIPI issues early in the design process.

• Stay abreast of the latest industry trends, emerging tools, and methodologies in SIPI, PDN design, and SerDes transceiver development.

• Provide technical guidance and mentorship to other SIPI engineers within the team.

• Develop and refine methodologies for running simulations to ensure robust and reliable PDN systems.

• Develop strategies and methodologies to guarantee robust performance of high-speed SerDes transceivers, including equalization techniques and advanced jitter analysis.

• Collaborate effectively with external partners, suppliers, and customers on SI/PI-related topics.

• Actively contribute to the development of new design methodologies, innovative tools, and streamlined processes to continuously improve SIPI design efficiency and product performance.

Requirements/Qualifications:

• Bachelor of Science (BS) degree in Electrical Engineering or Electronic Engineering is required. Master of Science (MS) degree in a relevant engineering field is preferable.

• 10+ years of experience of practical, hands-on experience directly related to Signal Integrity and Power Integrity (SIPI).

• Extensive practical experience in Printed Circuit Board (PCB) design and layout principles.

• High-Speed SerDes (Serializer/Deserializer) experience is highly desirable, especially troubleshooting channel-related issues for 32G transceivers and beyond.

• Demonstrated experience in resolving SI/PI-related challenges, including Power Delivery Network (PDN) optimization and noise mitigation.

• Build and construct system level topologies for co-sims on PDN and transceivers

• Experience in performing package analysis and optimization (thermal and mechanical considerations) is a plus.

• Robust understanding of system-level SIPI design methodologies and analysis techniques (die-level, package-level, board-level).

• Proficiency in analyzing and optimizing signal and power integrity across different levels of integration.

• Thorough understanding of PCB manufacturing processes (design to production).

• Strong analytical and problem-solving skills.

• In-depth understanding of S-Parameter extraction techniques and system-level channel modeling.

• Expertise in via modeling, connector Time Domain Reflectometry (TDR) analysis, and stack-up analysis.

• Adept at equalization techniques, jitter analysis, eye diagram analysis, and addressing channel impairments (return loss, insertion loss).

• Strong, hands-on experience with industry-standard Field Solvers: Ansys HFSS, Ansys Siwave, Mentor Graphics Hyperlynx, and HSPICE, Redhawk

• Experience with simulation tools: Keysight ADS and Mentor Graphics Hyperlynx for pre- and post-layout simulation and analysis.

• Hands-on experience with Vector Network Analyzers (VNAs), Time Domain Reflectometers (TDRs), Sampling and Real-Time Oscilloscopes, Bit Error Rate Testers (BERTs), de-embedding techniques, and jitter analysis equipment.

Preferred Qualifications:

• Experience with IBIS-AMI modeling, validation, and correlation is a significant plus.

Travel Time:

Physical Attributes:

Physical Requirements:

Microchip Technology Inc is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

For more information on applicable equal employment regulations, please refer to the Know Your Rights: Workplace Discrimination is Illegal Poster.

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