Product Details
●The HMC909LP4E Power Detector is designed for RF power measurement, and control applications for frequencies up to 5.8 GHz. The detector provides an accurate RMS representation of any broadband, single-ended RF/IF input signal. The output is a temperature compensated monotonic, representation of real signal power, measured with an input sensing range of 40 dB.
●The HMC909LP4E is ideally suited to those wide bandwidth, wide dynamic range applications, requiring repeatable measurement of real signal power, especially where RF/IF wave shape and/or crest factor change with time.
●The integration bandwidth of the HMC909LP4E is digitally programmable with the use of input pins SC I1-4 with a range of more than 4 decade. This allows the user to dynamically set the operation bandwidth providing the capability of handling different types of modulations on the same platform.
●HMC909LP4E features an internal op-amp at output stage, which provides for slope / intercept adjustments and enables controller application.
●Applications
● Log –> Root-Mean-Square (RMS) Conversion
● Received Signal Strength Indication (RSSI)
● Transmitter Signal Strength Indication (TSSI)
● RF Power Amplifier Efficiency Control
● Receiver Automatic Gain Control
● Transmitter Power Control
●### Features and Benefits
● Broadband Single-Ended RF Input
●±1 dB Detection Accuracy to 5.8 GHz
● Input Dynamic Range: -51 to -11 dBm
● Digitally Programmable
●Integration Bandwidth
● RF Signal Wave Shape & Crest Factor Independent
● +5V Operation from -40°C to +85°C
● Excellent Temperature Stability
● Power-Down Mode
● 24 Lead 4x4mm SMT Package: 16mm²
