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TPD4S1394
SLVSA55B – NOVEMBER 2009 – REVISED NOVEMBER 2016
TPD4S1394 Firewire ESD Clamp With Live-Insertion Detection Circuit
1 Features
•1 IEEE 1394 Live Insertion Detection • ESD Protection Exceeds IEC61000-4-2 (Level 4)
– ±15-kV Human-Body Model (HBM) – ±6-kV IEC 61000-4-2 Contact Discharge • 4-Channel Matching ESD Clamps for High-Speed Differential Lines • Flow-Through, Single-in-Line Pin Mapping Simplifies Board Layout • Available in an 8-Pin X2SON (DQL) package
2 Applications
Firewire Interface
3 Description
The TPD4S1394 provides robust system level ESD solution for the IEEE 1394 port, along with a live insertion detection mechanism for high-speed lines interfacing a low-voltage, ESD sensitive