描述 Description

The HI-5700/883 is a monolithic, 8-bit, CMOS Flash Analog-to-Digital Converter. It is designed for high speed applications where wide bandwidth and low power consumption are essential. Its 20 MSPS speed is made possible by a parallel architecture which also eliminates the need for an external sample and hold circuit. The HI-5700/883 delivers ±0.5 LSB differential nonlinearity while consuming only 725mW (typical) at 20 MSPS. Microprocessor compatible data output latches are provided which present valid data to the output bus 1.5 clock cycles after the convert command is received. An overflow bit is provided to allow the series connection of two converters to achieve 9-bit resolution.

特性 Features

? This Circuit is Processed in Accordance to MIL-STD- 883 and is Fully Conformant Under the Provisions of Paragraph 1.2.1.

? 20 MSPS with No Missing Codes

? 18MHz Full Power Input Bandwidth

? No Missing Codes Over Temperature

? Sample and Hold Not Required

? Single +5V Supply Voltage

? CMOS/TTL

? Overflow Bit

Applications

? Video Digitizing

? Radar Systems

? Medical Imaging

? Communication Systems

? High Speed Data Acquisition Systems