Memory Interface Signal Integrity Engineer

Project

Work done for a product or program.

• Build channel models for DDR5, LPDDR5X and GDDR7 including package, board and connector effects.
• Run statistical eye and bit-error-rate simulations for read and write paths.
• Extract S-parameters and PDN impedance with 3D and 2.5D solvers.
• Define equalization settings including DFE and CTLE for memory PHYs and controllers.
• Correlate simulation with lab measurements and refine models.
• Set routing, via and decoupling rules for module and board designers.
• Present margin trade-offs to architecture and customer teams.

Function

Work that keeps the discipline running: methods, tools, suppliers and people.

• Maintain the policies, processes and tools of the function.General
• Keep the function compliant with legal, financial and regulatory requirements.General
• Report the function's performance and improve it over time.General

Project

1. Produce and hand over the role's key deliverables
   • Channel models and S-parameters
   • Eye and BER margin reports
   • PDN impedance targets and analyses
   • Layout design rule documents
2. Support programsGeneral
   • Agree what each program needs
   • Deliver in time for milestones
3. Manage issuesGeneral
   • Track requests to closure
   • Escalate risks

Function

1. Run the functionGeneral
   • Maintain policies and processes
   • Keep records and controls
2. ImproveGeneral
   • Report performance
   • Lead improvement work