描述 Description

The HFA-0003/0003L are monolithic, ultra high speed, voltage comparators. These comparators combine a low input offset voltage (1.0mV) with a low propagation delay (2.0ns) to achieve a large dynamic input range. The low offset voltage also makes these comparators ideally suited for high speed, precision analog-to-digital processing applications.

特性 Features

? Low Propagation Delay (0003/0003L). . . . . . . . . . 2.0/2.1ns

? Low Latch Set Up Time . . . . . . . . . . . . . . . . . . . . . . . . 0.8ns

? Low Offset Voltage, Drift Coefficient . . . . . 1.0mV, 4μV/oC

? Wide Common Mode Range . . . . . . . . . . . . . . . . +5.2/-2.8V

? Low Power Dissipation . . . . . . . . . . . . . . . . . . . . . . 200mW

? Large Differential Input Resistance . . . . . . . . . . . . . . .1M?

? Complementary ECL Outputs; 50? Driving Capability

? Resistor Programmable Hysteresis with HFA-0003L

? Pin Compatible with MAX9690/9685 and AD96685

? Available in SOIC

Applications

? Window Detector

? High Speed Peak Detector

? High Speed Threshold Detector

? High Speed Data Acquisition Systems

? Fiber Optic Decision Circuits

? High Speed Phase Detector

? Frequency Counter