General Description

The ICS1532 is a high-performance, cost-effective, 3-channel, 8-bit analog-to-digital converter with an integrated line-locked clock generator. They are part of a family of chips for high-resolution video applications that use analog inputs, such as LCD monitors, projectors, plasma displays, and HDTVs. Using low-voltage CMOS mixed-signal technology, they are an effective data-capture solution for VGA to UXGA.

Features

? Triple 8-bit analog-to-digital conversion

? 10 to 110 MHz operation

? Direct connection to analog input data

— Internal AC coupling capacitors

? Internal camp circuit and external clamp inputs

? Optional External Phase Detector Enable input

— COAST

? Uses 3.3 and 2.5 VDC

— 5 V tolerant digital inputs

? Integrated Amplifier with Adjustable Gain and Offset

? Dynamic Phase Adjust (DPA)

— Software adjustable analog sample point

? Low jitter

? Two additional PLLs

— Programmable spread spectrum

? Automatic Power-On Reset Detection

? Standard I2C 2-wire serial interface

— Two address sets available via external pin

? Lock detection in both hardware and software

? 144-pin low-profile quad flat pack (LQFP) package