RF power detector converts RF input power into a buffered voltage output for wireless and RF monitoring applications. The detector operates over a 300MHz to 7GHz frequency range with a wide input power detection range. It runs from a low-voltage single supply and includes a shutdown function for reduced current consumption. Package options in the family include 6-lead SC70 and 6-lead ThinSOT packages for compact layouts.
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| Function | RF power detector |
| Frequency Range | 300 to 7000MHz |
| Supply Voltage | 2.7 to 6V |
| Supply Current | 500 typicalµA |
| Shutdown Current | 2 typicalµA |
| RF Input Power Range | -32 to 12dBm |
| Output Type | Buffered voltage output |
| Detector Type | Schottky diode RF detector |
| Operating Temperature | -40 to 85°C |
| Package Options | 6-lead SC70, 6-lead ThinSOT |
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These are design resources that include the Analog Devices LTC5508
Quick start guide for the DC539A demo board evaluating the LTC5508 RF power detector, covering 300 MHz to 6000 MHz with a 2.7V to 6V supply range.