LTC5505-1ES5#TRPBF

RF Detectors Overview

The LTC5505-1ES5#TRPBF is an RF power detector IC from Analog Devices Inc., designed for frequencies between 300MHz and 3GHz. It features a buffered output and offers a dynamic range of -28dBm to 18dBm. The device operates on a supply voltage of 2.7V to 6V with a typical supply current of 500µA. Packaged in a TSOT-23-5 surface-mount case, it is intended for applications such as mobile phones, PCS, and wireless modems.

RF Detectors Feature Summary

• Integrated buffered output stage for improved signal integrity
• Wide dynamic range covering -28dBm to 18dBm input power
• Low power consumption suitable for battery-operated devices

RF Detectors Applications

• Mobile phone power monitoring
• PCS system signal detection
• Wireless modem input measurement

RF Detectors Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when ordering. Confirm the manufacturer part number matches Analog Devices Inc. specifications. Ensure the component meets RoHS compliance requirements for your assembly process. Cross-reference the DigiKey or Mouser part numbers for accurate identification during procurement.

RF Detectors Selection Notes

Select this component for designs requiring RF power detection within the 300MHz to 3GHz band. Consider the TSOT-23-5 package size for space-constrained layouts. Evaluate the 500µA supply current against system power budgets. Compare the -28dBm to 18dBm dynamic range against expected signal levels in the target application.

RF Detectors Part Context

This part belongs to the LTC5505 series of RF detectors. It is functionally related to the LTC5505-1ES5#TRMPBF, which shares identical electrical characteristics but differs in packaging format. Evaluation boards like DC391A-A are available for testing this specific detector variant.

RF Detectors Replacement Considerations

LTC5505-1ES5#TRMPBF is a direct substitute with identical electrical performance, differing only in shipping packaging configuration.