LTC5582HDD#PBF

RF Detectors Overview

The LTC5582HDD#PBF is a single-channel RMS responding power detector from Analog Devices, designed for precision RF power measurement. It operates within a frequency range of 40 MHz to 10 GHz and provides a dynamic range of 57 dB. The device accepts input signals ranging from -57 dBm to +2 dBm with an accuracy of ±0.5 dB. It functions on a supply voltage between 3.1 V and 3.5 V, drawing a typical current of 41.6 mA. The component is housed in a surface-mount 10-WFDFN package with dimensions of 3x3 mm.

RF Detectors Feature Summary

• Provides true RMS power detection across a wide 40 MHz to 10 GHz frequency spectrum
• Delivers high measurement accuracy with ±0.5 dB linearity error over a 57 dB dynamic range
• Supports direct connection to standard RF sources without requiring external matching networks

RF Detectors Applications

• CDMA signal power monitoring
• LTE network infrastructure testing
• W-CDMA base station diagnostics
• WiMAX system verification

RF Detectors Procurement Notes

Verify the specific suffix '#PBF' confirms lead-free compliance and RoHS standards against the manufacturer's latest documentation. Confirm that the DFN-10 package variant matches the required thermal and mechanical constraints for the target PCB layout. Ensure the operating temperature range specifications align with the intended environmental conditions.

RF Detectors Selection Notes

Select this component when precise RMS power measurement is required for wideband RF signals up to 10 GHz. It is suitable for applications demanding high linearity and broad dynamic range without complex calibration. Consider the 41.6 mA supply current and 3.3 V operating voltage requirements during power budget planning.

RF Detectors Part Context

This part belongs to the LTC5582 series of RF detectors manufactured by Analog Devices. It shares core functional characteristics with variants such as the LTC5582IDD#PBF and LTC5582HDD#TRPBF. The primary distinction lies in the packaging format and tape/reel configuration rather than internal circuit performance.

RF Detectors Replacement Considerations

The LTC5582IDD#PBF serves as a verified pin-compatible alternative within the same product family. Both components share identical electrical specifications and package dimensions, allowing for direct substitution in existing designs.