IEEE 1394数据线ESD静电保护

IEEE 1394数据线ESD静电保护BRIEF
ESD Protection IEEE 1394 Data Lines
IEEE 1394 Product (card or box) Circuit Board

TECH

IEEE 1394 Connector

PWR GND

1394a (400 Mbps) and the upcoming IEEE 1394b (800 - 1,600 Mbps), suppressors with extremely low capacitance levels should be used. Suppressors with high capacitance can affect the data stream by distorting the data waveforms Littelfuse offers PulseGuard ESD suppressors as a solution for IEEE 1394 data line ESD protection. These products are surface mount devices with 0.050 pF of capacitance. They will provide ESD protection and maintain the integrity of the data signals. Examples of IEEE 1394 products which can benefit from ESD protection include: Computers (desktops and laptops) PCI adapter cards Repeaters and hubs External hard drives Digital video recorders