The ICS 501 is the most cost effective way to generate a high quality, high frequency clock output from a lower frequency crystal or clock input, and is designed to replace crystal oscillators in most electronic systems. Using Phase-Locked- Loop (PLL) techniques, the device uses a standard fundamental mode, inexpensive crystal to produce output clocks up to 160 MHz.
Stored in the chip’s ROM is the ability to generate 9 different multiplication factors, allowing one chip to output many common frequencies.
The device also has an Output Enable pin that tri-states the clock output when the OE pin is taken low.
Packaged as 8 pin SOIC or die
Available in Pb (lead) free package
ICS's lowest cost PLL clock
Zero ppm multiplication error
Input crystal frequency of 5 - 27 MHz
Input clock frequency of 2 - 50 MHz
Output clock frequencies up to 160 MHz
Extremely low jitter - 25 ps one sigma
Compatible with all popular CPUs
Duty cycle of 45/55 up to 160 MHz
Nine selectable frequencies
Operating voltages of 3.3 V or 5.0 V
Tri-state output for board level testing
25mA drive capability at TTL levels
Ideal for oscillator replacement
Industrial temperature available
Advanced, low-power CMOS process
Not recommended for new designs. Use the IDT5V40501 for all new designs.
