ICS503集成電路（IC）的時(shí)鐘發(fā)生器PLL頻率合成器規(guī)格書PDF中文資料

Description

The ICS503 is a member of the LOCO? family, the most cost effective way to generate a high quality, high frequency clock output from a low frequency crystal or clock input. The name LOCO stands for LOw Cost Oscillator, as it is designed to replace crystals and 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.

Features

? Packaged as 8 pin SOIC or die

? ICS’ lowest cost PLL clock family

? Generates 16.9344 MHz for stereo codecs from the 14.31818 MHz motherboard clock

? Can be cost effective in replacing a single surface-mount crystal

? Can be driven by 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

? Duty cycle of 45/55 up to 160 MHz

? Operating voltages of 3.0 to 5.5V

? Full CMOS level outputs with 25mA drive capability at TTL levels

? Advanced, low power CMOS process