Description

The ICS514 LOCOTM is the most cost effective way to generate a high-quality, high-frequency clock output from a 14.31818 MHz crystal or clock input. The name LOCO stands for Low Cost Oscillator, as it is designed to replace crystal oscillators in most electronic systems. Using Phase-Locked Loop (PLL) techniques, the device uses a standard, inexpensive crystal to produce output clocks up to 66.66 MHz.

Features

• Packaged as 8-pin SOIC or die

• Pb (lead) free package

• IDT’s lowest cost PLL clock plus reference

• Produces common computer frequencies

• Input crystal frequency typically 14.3182 MHz

• Output clock frequencies up to 66.66 MHz from a 14.3182 MHz crystal or input clock

• Low jitter of 50 ps (one sigma)

• Compatible with all popular CPUs

• Duty cycle of 45/55

• Custom frequencies available

• Operating voltage of 3.3 V to 5.5 V

• Power-down mode turns off chip

• 25 mA drive capability at TTL levels

• Advanced, low-power CMOS process