Title :
Effectively compensating parasitic capacitance of ESD component for high-speed differential channel in high density routing platform
Author :
Cai, Xingjian Kinger ; Wang, Ke ; Kraskoff, Neffody E.
Author_Institution :
Intel Corp., Santa Clara, CA, USA
Abstract :
This paper introduces an effective method on improving the signal integrity of the high-speed digital video channels by mitigating the impact of parasitic capacitance introduced by the indispensable ESD protector, which is intentionally compensated by a locally high inductance in high density routing boards without adding any cost at platform level. Both TDR and eye pattern simulation of the concerned high-speed differential channel indicate significant performance improvement, which is correlated with the lab measurement.
Keywords :
electromagnetic shielding; electrostatic discharge; network routing; video equipment; TDR; capacitance ESD protector; eye pattern simulation; high density routing platform; high-speed differential channel; high-speed digital video channels; parasitic capacitance; signal integrity; Connectors; Electromagnetic compatibility; Electrostatic discharge; Impedance; Joining processes; Parasitic capacitance; Pins; Protection; Time division multiplexing; Wavelength routing;
Conference_Titel :
Electromagnetic Compatibility (APEMC), 2010 Asia-Pacific Symposium on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-5621-5
DOI :
10.1109/APEMC.2010.5475743