ICS570集成電路（IC）的時鐘發(fā)生器PLL頻率合成器規(guī)格書PDF中文資料

Description

The ICS570 is a high-performance Zero Delay Buffer (ZDB) which integrates ICS’ proprietary analog/digital Phase Locked Loop (PLL) techniques. The A version is recommended for 5 V designs and the B version for 3.3 V designs.

Features

? 8-pin SOIC package

? Available in Pb (lead) free package (A and B versions

only)

? Pin-for-pin replacement and upgrade to ICS570M

? Functional equivalent to AV9170 (not a pin-for-pin

replacement)

? Low input to output skew of 300 ps max (>60 MHz

outputs)

? Ability to choose between 14 different multipliers

from 0.5x to 32x

? Output clock frequency up to 168 MHz at 3.3 V

? Can recover degraded input clock duty cycle

? Output clock duty cycle of 45/55

? Power Down and Tri-State Mode

? Passes spread spectrum clock modulation

? Full CMOS clock swings with 25 mA drive capability

at TTL levels

? Advanced, low power CMOS process

? ICS570B has an operating voltage of 3.3 V (±5)

? ICS570A has an operating voltage of 5.0 V (±5)

? Industrial temperature version available