Senior Signal Integrity and Power Integrity
4 weeks ago
Senior Signal Integrity and Power Integrity (SI/PI) EngineerWe're looking for a highly skilled Signal Integrity (SI) and Power Integrity (PI) Engineer to join our team, focusing on high-speed electrical wireline systems.The successful candidate will play a critical role in designing, analyzing, and optimizing high-performance interconnects, ensuring signal and power integrity in high-speed package, chip-on-board, PCB, and cable designs.What You'll DoConduct SI/PI simulations and analysis for high-speed interfaces (e.g., 106Gbps and higher PAM4 differential signaling)Develop simulation models based on electromagnetic analysis for PCB traces, vias, connectors, cables, IC packages, and photonics interconnects to ensure optimal SI/PI performancePerform frequency-domain and time-domain analysis, including S-parameters, impedance matching, crosstalk, return loss, insertion loss, and power supply AC noise analysisWork closely with cross-functional IC design teams to optimize high-speed interface layout floorplans to optimize SI/PI performance across a wide range of different interconnect technologiesDefine design guidelines and develop reference designs for high-speed interconnects and power distribution networks (PDN)Work closely with internal teams and external partners for hardware design, PCB layout, and manufacturing to ensure optimal SI/PI performanceValidate SI/PI performance through lab measurements using oscilloscopes, vector network analyzers (VNAs), time-domain reflectometry (TDR), and other test equipmentIdentify and mitigate signal degradation issues such as reflections, jitter, and noise couplingSupport package and PCB stack-up design, material selection, and layout optimization for high-speed signal routingDrive improvements in design methodologies and best practices for high-speed electrical systemsWhat You'll NeedMasters/PhD in Electrical/Computer Engineering, Engineering Science, or a related fieldPrevious experience with electromagnetic modeling and simulationStrong understanding of microwave/RF and SI/PI fundamentals, including transmission line theory, s-parameters, crosstalk, channel simulation, PDN, and EMIRProficiency with EDA Tools: KeySight ADS, Ansys Electronic Desktop (HFSS and SIwave), Cadence Sigrity PowerSI/DC, or other similar simulation/modeling toolsAbility to interpret s-parameters, impedance profiles, and power distribution network characteristicsExperience with high-speed IC package and PCB designProficiency in using lab equipment such as oscilloscopes, TDR, VNA, and spectrum analyzers for signal integrity and power integrity validationIt'd Be Amazing If You HadFamiliarity with IEEE 802.3 (Ethernet) and OIF standardsExperience with high-speed (e.g., 106Gbps and higher) NRZ and PAM4 SerDesUnderstanding of digital and analog equalization and familiar with using IBIS-AMI model in channel simulationScripting knowledge (Python, Matlab, etc.) for automation of SI/PI simulationsWe have a flexible work environment to support and help employees thrive in personal and professional capacities. You’ll also be eligible for competitive benefits, including:Comprehensive health planHealth Spending Account (HSA)Wellness Spending Account (WSA)Employee Assistance Program (EAP)Paid VacationPaid HolidaysParental Leave Top-Up ProgramAlphawave Semi is an equal opportunity employer, welcoming all applicants regardless of age, gender, race, disability, or other protected characteristics. We value diversity and provide accommodations during the recruitment process. #J-18808-Ljbffr
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Senior Signal Integrity and Power Integrity
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Toronto, Canada Alphawave Semi Full timeSenior Signal Integrity and Power Integrity (SI/PI) Engineer We're looking for a highly skilled Signal Integrity (SI) and Power Integrity (PI) Engineer to join our team, focusing on high-speed electrical wireline systems. The successful candidate will play a critical role in designing, analyzing, and optimizing high-performance interconnects, ensuring signal...
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Senior Signal Integrity and Power Integrity
4 weeks ago
Toronto, Canada Alphawave Semi Full timeSenior Signal Integrity and Power Integrity (SI/PI) EngineerWe're looking for a highly skilled Signal Integrity (SI) and Power Integrity (PI) Engineer to join our team, focusing on high-speed electrical wireline systems.The successful candidate will play a critical role in designing, analyzing, and optimizing high-performance interconnects, ensuring signal...
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