ICS570 Overview
The ICS570 is a high-performance Zero Delay Buffer (ZDB) which integrates IDT’s proprietary analog/digital Phase Locked Loop (PLL) techniques. The A version is remended for 5 V designs and the B version for 3.3 V designs. The chip is part of IDT’s ClockBlocksTM family, and was designed as a performance upgrade to meet today’s higher speed and lower voltage requirements.
ICS570 Key Features
- 8-pin SOIC package
- Available in Pb (lead) free package
- Pin-for-pin replacement and upgrade to ICS570M
- Functional equivalent to AV9170 (not a pin-for-pin
- Low input to output skew of 300 ps max (>60 MHz
- Ability to choose between 14 different multipliers from
- Output clock frequency up to 170 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
