ICS501A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 ICS501A LOCOTM is the most cost effective way to generate a high quality, high frequency clock output from a lower 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 200 MHz.

特性 Features

• Packaged as 8-pin SOIC (Pb-free) or die

• IDT’s lowest cost PLL clock

• Zero ppm multiplication error

• Input crystal frequency of up to 27 MHz

• Input clock frequency of up to 50 MHz

• Output clock frequencies up to 200 MHz

• Extremely low jitter of 25 ps (one sigma)

• Compatible with all popular CPUs

• Duty cycle of 45/55 up to 200 MHz

• Nine selectable frequencies

• Operating voltage of 3.3 V

• Tri-state output for board level testing

• 25 mA drive capability at TTL levels

• Ideal for oscillator replacement

• Optimized for output frequencies of up to 200 MHz (166 MHz maximum for industrial temperature version)

• Industrial temperature version available

• Advanced, low power CMOS process