LT5504EMS8#TRPBF

Overview

The LT5504EMS8#TRPBF is an RF measuring receiver from Analog Devices Inc., designed for high-performance signal analysis in wireless communication systems. It operates within a frequency range of 800 MHz to 2.7 GHz, supporting modulation formats including CDMA, GSM, TDMA, and WCDMA. The device is housed in an 8-lead MSOP package, suitable for surface-mount assembly. This component functions as a specialized RF detector and measuring receiver, enabling accurate amplitude and phase measurements for system calibration and monitoring applications.

Feature Summary

• Integrated RF measuring receiver architecture optimized for wideband signal detection
• Supports multiple cellular modulation standards including CDMA, GSM, TDMA, and WCDMA
• Operates across a broad frequency spectrum from 800 MHz to 2.7 GHz
• Compact 8-lead MSOP package design for space-constrained PCB layouts

Applications

• Cellular base station testing and maintenance equipment
• Wireless network analyzer modules
• RF signal monitoring systems for CDMA/GSM/TDMA/WCDMA networks
• Calibration tools for RF measurement instruments

Procurement Notes

Verify the specific suffix #TRPBF indicates tape-and-reel packaging when sourcing. Confirm the manufacturer is Analog Devices Inc. and not a third-party distributor claiming original status. Check RoHS compliance documentation for environmental regulations. Ensure the part number matches the exact MSOP-8 variant required for your footprint. Validate that the frequency range specifications meet your system's operational requirements before finalizing procurement.

Selection Notes

Select this component when precise RF amplitude and phase measurement is required within the 800 MHz to 2.7 GHz band. It is suitable for designs needing support for legacy and current cellular standards like GSM and WCDMA. Consider the MSOP-8 package size if board space is limited. Compare against other RF detectors if broader frequency coverage or different modulation support is needed. Ensure thermal management aligns with the operating temperature range specified in the datasheet.

Part Context

The LT5504 series belongs to Analog Devices' portfolio of RF measuring receivers. The EMS8#TRPBF variant specifically denotes the commercial temperature grade version in tape-and-reel packaging. It complements other RF front-end components by providing dedicated measurement capabilities rather than standard reception functions. This part is distinct from the LT5504EMS8#PBF which uses tube packaging. The series is engineered for high linearity and dynamic range in demanding RF environments.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing circuit designs before considering alternative RF measuring receivers. Check pinout and electrical specifications against potential replacements to ensure functional equivalence.