MAX2209AEBS+T

RF Detectors Overview

The MAX2209AEBS+T is a wideband RF power detector manufactured by Analog Devices Inc. under the Maxim Integrated brand, designed for frequencies ranging from 800 MHz to 2 GHz. It supports W-CDMA and HSDPA applications with an input range of -25 dBm to -5 dBm and accuracy of ±0.5 dB. The device operates on a supply voltage of 2.7 V to 5 V with a typical current consumption of 3.9 mA. It is housed in a compact 4-WFBGA (CSPBGA) package.

RF Detectors Feature Summary

• Wideband detection capability covering 800 MHz to 2 GHz
• High measurement accuracy of ±0.5 dB
• Optimized for W-CDMA and HSDPA signal processing

RF Detectors Applications

• W-CDMA base station monitoring
• HSDPA link power control
• RF transmitter output power measurement

RF Detectors Procurement Notes

Verify component authenticity through authorized channels as this part may be subject to obsolescence or replacement cycles. Confirm that the specific suffix matches the required tape-and-reel packaging specifications. Ensure compatibility with existing PCB footprints before finalizing procurement orders.

RF Detectors Selection Notes

Select this component when precise DC voltage output proportional to RF power is required within the 800 MHz to 2 GHz spectrum. Consider the low profile CSPBGA package for space-constrained designs. Evaluate the ±0.5 dB accuracy against system requirements for linear detection performance.

RF Detectors Part Context

This device belongs to the Maxim Integrated family of RF detectors, specifically engineered for mobile communication infrastructure. It provides a direct DC representation of RF input levels, facilitating integration into feedback loops for power amplifiers and transmitters without complex external circuitry.

RF Detectors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify if newer revisions or alternative series from the manufacturer offer equivalent specifications.