General Description

The HT82V46 is a complete analog signal processor for CCD imaging applications. It features a 3-channel architecture designed to sample and condition the outputs of tri-linear color CCD arrays. Each channel consists of an input clamp, Correlated Double Sampler (CDS), offset DAC and Programmable Gain Amplifier (PGA), and a high performance 16-bit A/D converter.

Features

• Operating voltage: 3.3V

• Guaranteed won’t miss codes

• 9-bit programmable gain

• Correlated Double Sampling

• 8-bit programmable offset

• Programmable clamp voltage

• 8-bit wide multiplexed data output format

• 8-bit only output mode

• 4-bit multiplexed nibble mode

• Internal voltage reference

• Programmable 4-wire serial interface

• Maximum Conversation rate up to 45 MSPS

• 28-pin SSOP package