ICS501集成電路（IC）的時(shí)鐘發(fā)生器PLL頻率合成器規(guī)格書(shū)PDF中文資料

Description

The ICS501B LOCOTM is the most cost effective way to generate a high-quality 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 inmost electronic systems. Using Phase-Locked Loop (PLL) techniques, the device uses a standard fundamental mode, inexpensive crystal to produce output clocks up to 20 MHz.

Features

? Packaged as 8 pin SOIC or die

? Available in Pb (lead) free package

? ICS’ lowest cost PLL clock

? Zero ppm multiplication error

? Input crystal frequency of 5 MHz

? Input clock frequency of 5 MHz

? Output clock frequencies up to 15 MHz

? Extremely low jitter of 25 ps (one sigma)

? Compatible with popular CPUs

? Duty cycle of 45/55 up to 20 MHz

? Nine selectable frequencies

? Operating voltage of 3.3 V or 5.5 V

? Tri-state output for board level testing

? 25 mA drive capability at TTL levels

? Ideal for oscillator replacement

? Industrial temperature version available

? Advanced, low-power CMOS process