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Lowest Power, High Speed Comparator Family with Sub-Nanosecond Propagation Delay
LMH7322's Wide Input Range Provides Flexibility
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Comparator Product Parametric Tables
National's comparators offer industry-leading performance and low/micropower specifications for a wide range of industrial, medical and test and measurement applications, including oscilloscopes, automated test equipment (ATE) and positron emission tomography (PET) scanners. In addition to ultra-fast 700 ps propagation delay, the LMH7322 features dispersion of 5 ps at > 100 mV overdrive, which allows fast and accurate delay control. Its separate input and output supply pins enable the device for level shifting applications, while its low power consumption of 21 mA typical makes the LMH7322 well-suited to power sensitive applications. The LMH7324 is a quad high speed comparator with RSPECL outputs. It has 700ps propagation delay and the overdrive dispersion is less than 20ps from 10mV to 1V overdrive.
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