Cristian Filip

Cristian Filip joined Mentor, A Siemens Business in 2014 as a product marketing manager for highspeed products. His interest includes high-speed serial link design, modeling and simulations of DDR memory interfaces as well as power integrity. Prior to joining Mentor, A Siemens Business, Cristian was a Senior Hardware Engineer specializing in signal and power integrity at General Dynamics Canada in Ottawa. Cristian holds a M. Eng. In Electronics and Telecommunications from the Polytechnic University, Timisoara, Romania and is member of Professional Engineers Ontario.

ARTICLES

Efficient Sensitivity-Aware Assessment of High-Speed Links Using PCE and the Implications for COM

While a channel may pass a test, the remaining margin and thus its resilience against geometry or material variation in production may not be observable. However, such variations are critical because they may impede the performance or cause high volume manufacturing (HVM) products to fail. This coalition of authors has developed and demonstrated a polynomial chaos expansion (PCE) flow to analyze a full-featured 100GBASE-KR4 link starting from geometry specification to Channel Operating Margin (COM) margin at the receiver. Read on to see their award winning paper on the subject.


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