LTC5507ES6#PBF

LINEAR TECHNOLOGY  LTC5507ES6#PBF  芯片, 射频功率检测器, 0.1M-1GHz

The is a RF Power Detector for applications operating from 100kHz to 1000MHz. The input frequency range is determined by an external capacitor. A temperature-compensated Schottky diode peak detector and buffer amplifier. The RF input voltage is peak detected using an on-chip Schottky diode and external capacitor. The detected voltage is buffered and supplied to the VOUT pin. A power saving shutdown mode reduces supply current to less than 2µA.

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Temperature compensated internal Schottky diode RF detector

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Buffered output

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550µA Low operating current

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<2µA Low shutdown current