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Analog Mixed Signal IP Post Silicon Validation – DDR Memory

Analog Mixed Signal IP Post Silicon Validation – DDR Memory

CompanyApple
LocationCupertino, CA, USA
Salary$143100 – $264200
TypeFull-Time
DegreesBachelor’s
Experience LevelMid Level

Requirements

  • BSEE / BSECE and 3 or more years’ experience.

Responsibilities

  • Bench test, bring-up, debug, and characterization of DDR Memory for SoC’s
  • Development of benchtop electrical tests exercising on-chip circuitry through a combination of FPGA, JTAG, SPI, and analog interfaces
  • Drafting & Execution of scripts to automate tests, extract results, and generate reports using database and analytical tools
  • Generating reports for characterization and/or debugging to provide design feedback
  • In-system PI/SI measurements for correlation with simulation models
  • Collaborating with cross functional teams including Design, System HW, and SW
  • Supporting ATE and Product Engineering for Inter-operability tests

Preferred Qualifications

  • Experience in DDR Memory test development, debug, and characterization
  • Familiar with JEDEC Specifications at Electrical & Protocol levels
  • Strong fundamental understanding of DDR PHY circuitry in DLLs, I/O, and Calibration
  • Familiar with signal integrity concepts in probing memory bus signals
  • Proficient in lab instruments such as Oscilloscope, Spectrum Analyzer, Pattern Generator, Logic Analyzer, etc., with good understanding of their working principles
  • Experienced in scripting language, Python preferred, to automate test and analyze data
  • Detail-oriented & Emphasis on quality of results
  • Initiative in taking ownership & responsibility to drive deliverables
  • Strong verbal and written communication skills
  • Hands-on lab experience including soldering/instrumenting systems