资 源 简 介
The ICS557-01 is a clock chip designed for use inPCI-Express Cards as a clock source. It provides a pairof differenTIal outputs at 100 MHz in a small 8-pin SOICpackage.Using ICS’ patented Phase-Locked Loop (PLL)techniques, the device takes a 25 MHz crystal inputand produces HCSL (Host Clock Signal Level)differenTIal outputs at 100 MHz clock frequency. LVDSsignal levels can also be supported via an alternaTIveterminaTIon scheme.
