B39389L9654M100

Overview

The B39389L9654M100 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm for RF front-end applications. It operates at a center frequency of 38.9 MHz and is housed in a 5-SIP package. The component measures 17.30 mm in length and 3.90 mm in width. It features a typical moisture sensitivity level of 1, indicating unlimited floor life under standard conditions.

Feature Summary

• Utilizes Surface Acoustic Wave technology for signal filtering
• Designed for TV RF applications
• Compact physical form factor

Applications

• TV RF systems
• RF front-end modules
• Consumer electronics requiring 38.9 MHz filtering

Procurement Notes

Verify the specific datasheet version to confirm electrical parameters such as insertion loss and return loss. Ensure the 5-SIP package dimensions align with PCB layout requirements. Confirm that the 38.9 MHz center frequency matches the target application spectrum needs before integration.

Selection Notes

Select this component when a discrete SAW filter is required for the 38.9 MHz band. Consider the 5-SIP package size for space-constrained designs. Evaluate thermal management capabilities if operating in high-power environments, although SAW filters generally exhibit low power consumption.

Part Context

This part belongs to Qualcomm's RF Front-End (RFFE) filter portfolio, which includes various acoustic technologies like ultraSAW and TC-SAW. These components are engineered to support multimode and multiband wireless connectivity solutions across mobile and IoT devices.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult official Qualcomm channels for equivalent or alternative RFFE filter solutions.