SI2162-B50-GMR

Video Processing Overview

The SI2162-B50-GMR is a single-chip AM/FM radio tuner manufactured by Skyworks Solutions. It integrates an FM/AM receiver with RDS/RBDS decoder and audio DAC, designed for portable consumer electronics. The device operates within a frequency range of 76 MHz to 108 MHz for FM and 530 kHz to 1710 kHz for AM. It supports low-voltage operation from 2.4 V to 3.6 V, consuming minimal current. The component utilizes an I2C interface for control and features a compact QFN-24 package suitable for space-constrained mobile applications.

Video Processing Feature Summary

• Integrated mono FM/AM tuner with RDS/RBDS decoding
• On-chip audio digital-to-analog converter (DAC)
• Low power consumption optimized for battery-operated devices
• I2C serial interface for simplified system integration

Video Processing Applications

• Smartphones and mobile phones
• Portable media players
• Car infotainment systems
• Digital voice recorders
• Wearable technology

Video Processing Procurement Notes

Verify the specific suffix B50-GMR against official Skyworks documentation to confirm pinout and packaging details. Ensure compatibility with existing I2C bus configurations in the target design. Check for end-of-life status or alternative recommendations directly from the manufacturer before finalizing procurement plans.

Video Processing Selection Notes

Select this component when a compact, low-power solution for AM/FM reception is required in mobile devices. It eliminates external filters and mixers, reducing bill of materials. Consider the QFN-24 footprint for PCB layout constraints. Verify thermal performance requirements as it operates without active cooling in typical handheld form factors.

Video Processing Part Context

This part belongs to the Si216x family of single-chip tuners from Skyworks Solutions. These components are widely used in the mobile handset market due to their high integration level. The SI2162 variant specifically targets cost-sensitive applications requiring basic radio functionality without stereo separation or advanced DSP features found in higher-end models.

Video Processing Replacement Considerations

Official substitutes include other members of the Si216x series such as SI2162-A50-GMR or SI2162-C50-GMR, depending on required package and temperature grade. Cross-reference pinouts and electrical characteristics carefully. No direct drop-in replacements exist outside the Skyworks portfolio without significant circuit redesign.

Video Processing FAQ

["What is the operating voltage range for the SI2162-B50-GMR?","The device operates with a supply voltage between 2.4 V and 3.6 V."]

["Does the SI2162-B50-GMR support RDS decoding?","Yes, it includes an integrated RDS/RBDS decoder for FM broadcast data."]

["What interface does the SI2162-B50-GMR use for control?","It uses a standard I2C serial interface for configuration and command execution."]