ICS502集成电路（IC）的时钟发生器PLL频率合成器规格书PDF中文资料

描述 Description

The ICS502 LOCO™ is the most cost effective way to generate a high quality, high frequency clock output and a reference from a low frequency 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 fundamental mode, inexpensive crystal to produce output clocks up to 160 MHz.

特性 Features

• Packaged as 8 pin SOIC or die

• ICS’ lowest cost PLL clock plus reference

• Zero ppm multiplication error

• Easy to cascade with other 5xx series

• Input crystal frequency of 5 - 27 MHz

• Input clock frequency of 2 - 50 MHz

• Output clock frequencies up to 160 MHz

• Low jitter - 50 ps one sigma

• Compatible with all popular CPUs

• Duty cycle of 45/55 up to 160 MHz

• Operating voltages of 3.0 to 5.5V

• Industrial temperature version available

• 25mA drive capability at TTL levels

• Advanced, low power CMOS process