Features: • Packaged in 20-pin TSSOP• Available in RoHS 5 (green) or RoHS 6 (green and lead free) complaint package• Supports PCI-Express applications• Four differential spread spectrum clock outputs• Spread spectrum for EMI reduction• Uses external 25 MHz clock...
ICS557-05A: Features: • Packaged in 20-pin TSSOP• Available in RoHS 5 (green) or RoHS 6 (green and lead free) complaint package• Supports PCI-Express applications• Four differential spre...
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Item | Rating |
Supply Voltage, VDD, VDDA All Inputs and Outputs Ambient Operating Temperature (commercial) Ambient Operating Temperature (industrial) Storage Temperature Junction Temperature Soldering Temperature ESD Protection (Input) |
5.5 V -0.5 V to VDD+0.5 V 0 to +70°C -40 to +85°C -65 to +150°C 125°C 260°C 2000 V min. (HBM) |
The ICS557-05A is a spread-spectrum clock generator that supports PCI-Express requirements. It is used in PC or embedded systems to substantially reduce electro-magnetic interference (EMI). The device provides four differential HCSL or LVDS high-frequency outputs with spread spectrum capability. The output frequency and spread type are selectable using external pins.