Signal Integrity Engineer

Company: Teledyne LeCroy Protocol Solutions Group (PSG)
Location: Milpitas
Posted on: August 6, 2022

Job Description:

Teledyne LeCroy PSG is a leading provider of protocol analyzers, exercisers/emulators, jammers and verification tools for existing and emerging digital communications standards. Designed to generate, capture, and analyze high-speed communications traffic, Teledyne LeCroy's tools help developers to discover and correct persistent and intermittent errors and flaws in their product design. Our Engineering team is looking for a Signal Integrity Engineer.
Position Summary and Responsibilities

• Support Hardware design as Signal Integrity resource:
  • Define PCB stackup, trace geometries, and PCB materials that best meet the design criteria
  • Simulate PCB structures using ANSYS 3D field solver to optimize PCB layout
  • Optimize connector interfaces and IC lead-in and lead-out for best performance
  • Perform Power integrity simulations to optimize filter components, PCB layout, and validate power integrity will meet target requirements
    • Measure and characterize HW subcomponents for SI performance
      • Measure PCB components using VNA and gather s-parameter data
      • Simulate and publish s-parameter performance to validate if design meets performance target
      • Measure clock jitter with oscilloscope and validate if jitter performance is met.
      • Measure power nets with oscilloscope to validate if PDN performance meets expectations
        • Perform serdes simulations using IBIS AMI models on Keysight ADS software
          • Validate Serdes performance can meet target BER
          • Identify optimal TX EQ and RX EQ settings for maximum performance
          • Quantify channel operating margin
            Qualifications
            • Strong interpersonal, organizational and communication skills - a must!
            • Team Player, Persuasive, encouraging, and motivating
            • Open minded, quick learner, creative, likes challenges. Strong interpersonal, organizational and communication skills - a must! Team Player, Persuasive, encouraging, and motivating. Open minded, quick learner, creative, likes challenges.
            • Education: BS in Electrical Engineering - a must. MS or higher preferred
            • 2 - 10 years experience as an SI engineer or similar experience Preferred:
              • Familiar with lab equipment including, oscilloscope, Bert, and VNA
              • Familiarity with at least one high speed interface such as PCI Express, Ethernet or USB

Keywords: Teledyne LeCroy Protocol Solutions Group (PSG), Milpitas , Signal Integrity Engineer, Engineering , Milpitas, California