| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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211 pcs
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211 pcs | On Request | 1 | On Request | On Request | 04+ | On Request | On Request |
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The LT5537EUF by Analog Devices, Inc. is a versatile Wide Dynamic Range RF/IF Log Detector designed for operation from below 10MHz up to 1000MHz. The lower limit of its operating frequency can be extended to near DC with an external capacitor. This detector offers a significant input dynamic range, achieving 83dB with ±1dB nonlinearity at 200MHz. Its typical sensitivity is -76dBm or better at 200MHz, with a log-linear transfer slope of 20mV/dB. The device operates within a supply voltage range of 2.7V to 5.25V and consumes a typical supply current of 13.5mA at 3V.
Packaged in a tiny 8-lead DFN package measuring 3mm x 2mm, the LT5537EUF is suitable for applications requiring linear-to-log signal level conversion, received signal strength indication (RSSI), RF power control, RF/IF power detection, receiver RF/IF gain control, envelope detection, and ASK receivers. Its features make it a valuable component for various wireless communication and signal processing designs.
The LT5537EUF operates from below 10MHz to 1000MHz, with the lower limit extendable to near DC.
The typical input dynamic range is 83dB with ±1dB nonlinearity at 200MHz.
The supply voltage range is 2.7V to 5.25V.
The typical supply current is 13.5mA at 3V.
The LT5537EUF is available in a QFN-16P package, measuring 3mm x 2mm.