LTC5536ES6#PBF

LINEAR TECHNOLOGY  LTC5536ES6#PBF  芯片, 射频功率检测器, 0.6-7GHz

The is a 600MHz to 7GHz Precision RF Detector with fast comparator output. The supply voltage range is optimized for operation from a single cell lithium-ion or three cell NiMH battery. The RF input voltage is peak detected using an on-chip Schottky diode. The detected voltage is compared against a reference voltage at VM. The response time from the RF input to VOUT can be as little as 20ns. The comparator output is latched when LEN is high or is transparent when LEN is low. The LTC5536 operates with RF input power levels from -26 to 12dBm.

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Temperature compensated internal Schottky diode RF detector

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Fast comparator output with latch enable

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25ns response time with 0dBm RF input level

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Rail-to-rail output swing

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±20mA Comparator output current

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2mA Low operating current