LTC6754HSC6#TRMPBF

LINEAR TECHNOLOGY  LTC6754HSC6#TRMPBF  模拟比较器, 轨至轨, 高速, 1, 2.4V 至 5.25V, SC-70, 6 引脚

The is a high speed rail-to-rail Input Comparator with LVDS compatible outputs. The LTC6754 exhibits 1.8ns of propagation-delay, only 1ns of dispersion and a toggle rate up to 890Mbps. The LVDS output is operated with a separate supply, providing isolation between input and output circuitry and allowing for logic level translation. In shutdown mode power is reduced from 13.4mA to under 1.1mA and the comparator can wake up in 120ns. The LTC6754 includes 4.5mV of hysteresis to minimize instability. The QFN version also features output latching to provide the ability to quickly capture the state of the comparator. The dispersion of only 1ns combined with excellent propagation delay of 1.8ns makes the device an excellent choice for timing critical applications. Similarly, the 890Mbps toggle rate and low jitter of 1.5ps RMS make the LTC6754 ideally suited for high frequency line driver and clock recovery circuits.

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LVDS Compatible output stage

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Rail-to-rail inputs extend beyond both rails

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Separate input and output supplies

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Shutdown pin for reduced power

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Output latch and adjustable hysteresis