SI32392-B-GM1R

Telecom Overview

The SI32392-B-GM1R is a dual-channel ProSLIC analog interface integrated circuit manufactured by Skyworks Solutions. Designed for telecommunications applications, it operates within a supply voltage range of 3.15 V to 3.45 V and supports an operating temperature range from 0°C to +70°C. The component utilizes a QFN-48 surface-mount package and provides two independent FXS channels. It functions as a subscriber line interface concept (SLIC) IC, facilitating analog voice connectivity in telecom systems.

Telecom Feature Summary

• Integrates dual-channel ProSLIC technology for analog subscriber line interfacing
• Supports FXS port functionality for telecommunication equipment
• Utilizes compact QFN-48 surface-mount packaging for efficient board space utilization

Telecom Applications

• Telecommunications interface circuits
• Analog subscriber line interfaces
• FXS port implementations

Telecom Procurement Notes

Verify the specific suffix GM1R against official Skyworks documentation to confirm package type and reel configuration. Ensure compatibility with the required thermal environment and voltage specifications before integration. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and current production status.

Telecom Selection Notes

Select this component when dual-channel analog voice interfacing is required within standard commercial temperature limits. The QFN-48 package suits designs needing compact footprints. Confirm that the 3.15 V to 3.45 V supply range aligns with the system power architecture and that the 0°C to +70°C operating range meets environmental requirements.

Telecom Part Context

This device belongs to the SI32392 series of ProSLIC ICs from Skyworks Solutions. These components are engineered specifically for telecom interface applications, providing integrated solutions for analog subscriber lines. The series focuses on delivering reliable FXS functionality in a consolidated form factor suitable for modern communication hardware.

Telecom Replacement Considerations

Consult official Skyworks substitution guides for verified alternatives. Generic equivalents may not match the specific ProSLIC performance characteristics or pinout configurations required for direct replacement without schematic modification.