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PLL/Clocking Design Engineer

PLL/Clocking Design Engineer

CompanyApple
LocationBeaverton, OR, USA
Salary$Not Provided – $Not Provided
TypeFull-Time
DegreesBachelor’s
Experience LevelExpert or higher

Requirements

  • BSEE with at least 10 years of relevant experience

Responsibilities

  • Leverage expertise to develop cutting-edge frequency synthesizers for a variety of applications, including Compute, SoC, SerDes, and Cellular technologies.
  • Contribute to maintaining Apple’s leadership in innovation and market presence, setting new standards in the tech industry.

Preferred Qualifications

  • Demonstrated proficiency in PLL/FLL and frequency synthesis architecture and circuit design.
  • Good knowledge of band gaps, bias circuits, op-amps, LDOs, feedback and compensation techniques.
  • Deep understanding of clocking fundamentals, with a solid grasp of phase noise, jitter analysis, budgeting, and feedback loop dynamics.
  • Skilled in developing System Verilog models, and performing behavioral simulations to explore new architectural performance and impact on loop dynamics.
  • Ability to design/debug RTL is a plus.
  • Exceptional focus on understanding the problems at hand and their systemic impacts, ensuring thoroughness in problem-solving.
  • A history of innovation and self-directed learning, with demonstrated leadership skills and a growth mindset.
  • Outstanding teamwork capabilities paired with strong productivity and scripting skills, ideally with experience in using industry-standard design tools.