High Speed Circuit Digital Design Engineer

April 9, 2024
Reference key: ES12130
Deadline date:

Job Description

  • Negotiable
  • Permanent
  • Dublin West

High Speed Circuit Digital Design Engineer (Hybrid Dublin) required to work on the design, development and refinement of Multi-Gbps NRZ & PAM4 SERDES IP. As part of a growing Analog and Mixed Signal R&D team developing high-speed analog integrated circuits in the latest process nodes, you will work from SERDES standards to block specifications & quickly identify potential circuit architectures and successful design strategies.


  • In-depth familiarity with transistor-level circuit design – sound CMOS design fundamentals.
  • Detailed design experience with one, and familiarity with several others SERDES sub-circuits: receive equalizers, samplers, voltage/current-mode drivers, serializers, deserializers, voltage-controller oscillators, phase mixer, delay-locked loop, phase-locked loop, bandgap reference, ADC, DAC.
  • Familiarity with custom digital design (high-speed logic paths).
  • Experience with analog/digital interactions for optimizing circuit performance (calibration, adaption, timing-handoff).
  • Experience with tools for schematic entry, physical layout and design verification.
  • Understanding of SPICE simulators and simulation methods.
  • Experience with Python, MATLAB, TCL, Perl, C or other scripting languages is desirable.
  • Excellent communication, presentation and documentation skills.