Job Requirements What You Will Do- Perform MIPI D-PHY and C-PHY electrical characterization and compliance testing.
- Validate MIPI DSI/DSI-2 and CSI-2 transmitter and receiver interfaces.
- Configure and operate high-bandwidth oscilloscopes, including Keysight UXR/URC series.
- Set up MIPI electrical compliance test applications and automated validation environments.
- Execute high-speed and low-power mode measurements including:
- Eye diagram analysis
- Jitter and timing measurements
- Rise/fall time analysis
- Voltage level measurements
- Lane-to-lane skew analysis
- HS/LP transition timing verification
- Clock-to-data timing measurements
- Common-mode and differential voltage analysis
- Perform C-PHY three-wire signal measurements and eye-diagram validation.
- Debug electrical failures related to signal integrity, impedance, termination, reflections, noise, crosstalk, and power integrity.
- Analyze compliance test failures and determine root causes across PHY, PCB, package, firmware, test setup, and device configuration.
- Develop validation plans, characterization procedures, automation scripts, and test reports.
- Collaborate with silicon, hardware, firmware, display, camera, and system validation teams to drive issue resolution.
- Support board bring-up, silicon characterization, qualification testing, and production-related debug activities.
- Maintain detailed documentation of test setups, results, defect analysis, and corrective actions.
What You Will Bring- Bachelor's or Master's degree in Electrical Engineering, Electronics Engineering, or a related field.
- 5-10 years of experience in electrical validation, high-speed interface validation, signal integrity, or post-silicon characterization.
- Hands-on experience with MIPI D-PHY and/or C-PHY electrical validation and compliance testing.
- Strong understanding of MIPI DSI/DSI-2, CSI-2, display, and camera interface technologies.
- Expertise in using high-bandwidth oscilloscopes such as Keysight UXR/URC series or equivalent platforms.
- Experience with active differential probes, probe amplifiers, interposers, test fixtures, and advanced high-speed measurement techniques.
- Strong knowledge of eye diagrams, jitter analysis, setup/hold timing, impedance, insertion loss, return loss, noise, and transmission line behavior.
- Ability to interpret schematics, PCB layouts, PHY specifications, and compliance requirements.
- Experience debugging hardware and PHY-level issues in pre-silicon or post-silicon environments.
- Proficiency in Python or similar scripting languages for test automation and data analysis.
- Strong analytical, troubleshooting, documentation, and communication skills.
- Experience with MIPI compliance methodologies, CTS procedures, and validation tools.
- Familiarity with protocol analyzers, pattern generators, BER testers, MIPI exercisers, and validation platforms such as Introspect, Unigraf, or Keysight solutions.
- Knowledge of signal integrity simulation tools such as ADS, HFSS, HyperLynx, or Sigrity.
- Exposure to post-silicon characterization, voltage and temperature corner testing, and margin analysis.
- Experience working in semiconductor, mobile, automotive, display, camera, or AR/VR product environments.
- Familiarity with Linux, Android, display pipelines, camera pipelines, or embedded systems environments.
Pay Range: $130,000 - $145,000 a year
Compensation decisions are made based on factors including experience, skills, education, and other job-related factors, in accordance with our internal pay structure. We also offer a comprehensive benefits package, including health insurance, paid time off, and retirement plan.
Travel requirements: Due to the nature of the work, no travel is required.
Job Type: Full-time
Benefits:
- 401(k)
- Dental insurance
- Health insurance
- Life insurance
- Paid time off
- Referral program
- Vision insurance
- Short/Long Term Disability
