Features: ` Temperature Compensated Internal Schottky Diode RF Detector`Wide Input Frequency Range: 300MHz to 7GHz` Wide Input Power Range: 32dBm to 8dBm` Buffered Detector Output with External Gain Control` Precision VOUT Offset Control` Low Offset Voltage: 120mV ±35mV for Gain = 2x` Wide VCC Ran...
LTC5532: Features: ` Temperature Compensated Internal Schottky Diode RF Detector`Wide Input Frequency Range: 300MHz to 7GHz` Wide Input Power Range: 32dBm to 8dBm` Buffered Detector Output with External Gain...
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The LTC®5532 is an RF power detector for RF applications operating in the 300MHz to 7GHz range. A temperature compensated Schottky diode peak detector and buffer amplifier are combined in a small ThinSOTTM 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.
The LTC5532 output buffer gain is set via external resistors. The initial offset voltage of 120mV ±35mV can be precisely adjusted using the VOS pin.
The LTC5532 operates with input power levels from 32dBm to 8dBm.