Description

The Intersil CA3304 is a CMOS parallel (FLASH) analog-todigital converter designed for applications demanding both low-power consumption and high speed digitization. Digitizing at 25MHz, for example, requires only about 35mW.

Features

• CMOS/SOS Low Power with Video Speed (Typ) . . 25mW

• Parallel Conversion Technique

• Single Power Supply Voltage . . . . . . . . . . . 3V to 7.5V

• 25MHz Sampling Rate (40ns Conversion Time) at 5V Supply

• 4-Bit Latched Three-State Output with Overflow and Data Change Outputs

• 1/8 LSB Maximum Nonlinearity (A Version)

• Inherent Resistance to Latch-Up Due to SOS Process

• Bipolar Input Range with Optional Second Supply

• Wide Input Bandwidth (Typ) . . . . . . . . . . . . . . . . 25MHz

Applications

• High Speed A/D Conversion

• Ultrasound Signature Analysis

• Transient Signal Analysis

• High Energy Physics Research

• General-Purpose Hybrid ADCs

• Optical Character Recognition

• Radar Pulse Analysis

• Motion Signature Analysis

• Robot Vision

• RSSI Circuits