Description

The CXA3506R is a 3-channel 8-bit 120MSPS A/D converter with built-in amplifier and PLL developed for LCD projectors and LCD monitors.

The CXA3506R inputs RGB graphics signals from personal computers or others. After the input levels are controlled, the A/D conversion is performed with a clock generated by PLL.

The digital output levels are compatible with TTL.

This IC operates at a maximum conversion rate of 120MHz, and can support up to XGA. Control register supports both I2C and 3-wire bus.

Features

• Supply voltage: 5V, 3.3V

• Power consumption: 1.7W typ. (120MSPS)

• 144-pin LQFP

• 3-ch AMP and PLL eliminate design time for mutual connections.

Applications

• LCD monitors

• LCD projectors

• Digital TVs

• PDPs