B39389G1963M100

Overview

The B39389G1963M100 is a Surface Acoustic Wave (SAW) RF filter manufactured by Qualcomm. It operates at a center frequency of 38.9MHz with a bandwidth of 12.7dB. The component utilizes a 5-SIP package and is designed for through-hole installation. This device is classified as an RF SAW filter intended for TV applications, providing signal conditioning within the specified acoustic frequency range.

Feature Summary

• Surface Acoustic Wave technology for RF filtering
• Designed for TV application signal processing
• Through-hole mounting configuration

Applications

• TV RF systems
• Signal conditioning circuits
• Acoustic frequency filtering

Procurement Notes

Verify availability status carefully as this specific part number may be discontinued or end-of-life. Confirm current stock levels with authorized distributors before initiating orders. Ensure compatibility with existing through-hole assembly processes and verify that the 38.9MHz specification meets the target design requirements without requiring alternative components.

Selection Notes

Select this component when a discrete SAW filter is required for TV band applications around 38.9MHz. The 5-SIP through-hole package dictates board layout constraints distinct from surface-mount alternatives. Consider the 12.7dB bandwidth requirement to ensure adequate signal isolation for the specific receiver architecture.

Part Context

This component belongs to the Qualcomm RF front-end filter portfolio, specifically utilizing SAW technology. It serves as a discrete solution for specific frequency bands where integrated duplexers are not suitable. The product line includes various acoustic filters for mobile, IoT, and infrastructure applications.

Replacement Considerations

Public documentation indicates this part is discontinued. Verify if B39389G1986M100 or other family members serve as functional substitutes. Cross-reference pinouts and electrical parameters with available inventory from authorized channels.