The LTC5505-X is an RF power detector for RF applications operating in the 300MHz to 3.5GHz range. A temperature compensated Schottky diode peak detector and buffer amplifier are combined in a small 5-pin ThinSOT package. The supply voltage range is optimized for operation from a single lithium-ion cell or 3xNiMH.
The RF input voltage is peak detected using an on-chip Schottky diode. The detected voltage is buffered and supplied to the VOUT pin. A power saving shutdown mode reduces supply current to less than 2µA.
The LTC5505-1ES5 operates with input power levels from –28dBm to 18dBm. The LTC5505-2 operates with input power levels from –32dBm to 12dBm.
TYPE | DESCRIPTION | Select all |
---|---|---|
Mounting Type | Surface Mount | |
Current - Supply | 500 µA | |
Voltage - Supply | 2.7V ~ 6V | |
Input Range | -28dBm ~ 18dBm | |
RF Type | Cellular, PCS, Wireless Modem | |
Frequency | 300MHz ~ 3GHz | |
Product Status | Active | |
Package | Tape & Reel (TR) | |
Supplier Device Package | TSOT-23-5 | |
Package / Case | SOT-23-5 Thin, TSOT-23-5 |
Analog Devices Inc.
Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.
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