描述 Description

The HI1276 is an 8-bit, ultra-high-speed, flash Analog-to-Digital converter IC capable of digitizing analog signals at a maximum rate of 500 MSPS. The digital I/O levels of this A/D converter are compatible with ECL 100K/10KH/10K.

The HI1276 is available in the Industrial temperature range and is supplied in a 68 lead ceramic LCC package.

特性 Features

? Differential Linearity Error . . . . . . . . . . . . . . . ±0.5 LSB

? Integral Linearity Error . . . . . . . . . . . . . . . . . . ±0.7 LSB

? Built-In Integral Linearity Compensation Circuit

? Ultra High Speed Operation with Maximum

?? Conversion Rate (Min). . . . . . . . . . . . . . . . . . 500 MSPS

? Low Input Capacitance (Typ) . . . . . . . . . . . . . . . . . 20pF

? Wide Analog Input Bandwidth

?? (Min for Full Scale Input) . . . . . . . . . . . . . . . . . . 300MHz

? Single Power Supply . . . . . . . . . . . . . . . . . . . . . . . -5.2V

? Low Power Consumption (Typ) . . . . . . . . . . . . . . . 2.8W

? Low Error Rate

? Capable of Driving 50? Loads

? Direct Replacement for Sony CXA1276K

Applications

? Radar Systems

? Communication Systems

? Digital Oscilloscopes

? Direct RF Down-Conversion

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