ICS8761

Supply Voltage, V_DD................................4.6V
Inputs, V_I .............................-0.5V to _VDD + 0.5 V
Outputs, V_O   ..........................-0.5V to V_DDOx + 0.5V
Package Thermal Impedance, _JA  .................41.1°C/W (0 lfpm)
Storage Temperature, T_STG ..................... -65°C to 150°C

NOTE: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These ratings are stress specifications only. Functional operation of product at these conditions or any conditions beyond those listed in the DC Characteristics or AC Characteristics is not implied. Exposure to absolute maximum rating conditions for extended periods may affect product reliability.

The ICS8761 is a low voltage, low skew PCI / PCI-X Clock Generator and a member of the HiPerClockS™ family of High Performance Clock Solutions from ICS. The ICS8761 has a selectable REF_CLK or crystal input. The REF_CLK input accepts LVCMOS or LVTTL input levels. The ICS8761 has a fully integrated PLL along with frequency configurable clock and feedback outputs for multiplying and regenerating clocks with "zero delay". Using a 20MHz or 25MHz crystal or a 33.333MHz or 66.666MHz reference frequency, the ICS8761 will generate output frequencies of 33.333MHz, 66.666MHz, 100MHz and 133.333MHz imultaneously.

The low impedance LVCMOS/LVTTL outputs of the ICS8761 are designed to drive 50 series or parallel terminated transmission lines.