HMC909

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RMS Power Detector Single-Ended SMT, DC - 5.8 GHz

Part Models: 2
1ku List Price: price unavailable

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Overview

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

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

Part Models: 2
1ku List Price: price unavailable

Documentation

Data Sheet 1

HMC909 Data Sheet 04/22/2015

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
HMC909LP4E	24-Lead QFN (4mm x 4mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
HMC909LP4ETR	24-Lead QFN (4mm x 4mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jun 6, 2022 - 22_0048 Addition of ASE Korea as an Alternate Assembly Site for Select LFCSP Products
		PCN22_0048_Form Material_Report Qualification Results Summary Detailed Change Description
HMC909LP4E
HMC909LP4ETR
Jul 28, 2022 - 22_0023 Product Discontinuance for Select Analog Devices Parts (ADFXXXX, HMCXXX)
		PDN22_0023_Form Material_Report
HMC909LP4E
HMC909LP4ETR

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Tools & Simulations

S-Parameter 1

HMC909 S-Parameters

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