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SI2164-B55-GM is listed in the Video Processing range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is IC VIDEO DEMODULATOR 48QFN. Review the specifications below when checking this part for your BOM.
Video Processing specifications for SI2164-B55-GM
- Description：IC VIDEO DEMODULATOR 48QFN
- Series：-
- Mfr：Skyworks Solutions Inc.
- Package：Tray
- Function：Demodulator
- Applications：Consumer Video
- Standards：-
- Control Interface：I2C, Serial
- Voltage - Supply：1.14V ~ 3.6V
- Mounting Type：Surface Mount
- Package / Case：48-VFQFN Exposed Pad
- Supplier Device Package：48-QFN (7x7)
- Grade：-
- Qualification：-
Video Processing datasheet and documents for SI2164-B55-GM
Video Processing Overview
The SI2164-B55-GM is a single-chip AM/FM radio tuner manufactured by Skyworks Solutions Inc. It integrates a high-performance analog front-end with a digital signal processor to deliver superior audio quality for broadcast reception. The device supports multiple output formats including I2S, TDM, and PCM, facilitating direct connection to digital audio processors. Designed for low power consumption, it operates within a supply voltage range of 1.71 V to 3.47 V and functions reliably across an industrial temperature range from -40°C to +85°C. Packaged in a compact QFN-24 form factor, this tuner is optimized for space-constrained applications requiring robust signal processing capabilities.
Video Processing Feature Summary
- Integrates analog front-end and digital signal processor for enhanced broadcast reception
- Supports versatile digital audio interfaces including I2S, TDM, and PCM outputs
- Optimized for low power consumption in portable and fixed installations
Video Processing Applications
- Smart speakers and voice-controlled audio systems
- Portable media players and handheld receivers
- In-car infotainment and navigation units
- IoT devices with broadcast monitoring capabilities
Video Processing Procurement Notes
Verify component authenticity through authorized distribution channels due to potential counterfeit risks. Confirm package marking and datasheet revision compatibility before integration. Ensure ESD protection protocols are followed during handling and assembly processes.
Video Processing Selection Notes
Evaluate interface compatibility with the host microcontroller or DSP regarding I2S, TDM, or PCM requirements. Assess power budget constraints against the device's operating current specifications. Consider thermal management needs based on the intended operating environment and enclosure design limitations.
Video Processing Part Context
This component belongs to the Si216x family of single-chip tuners designed for AM/FM broadcast reception. It represents a generation of highly integrated solutions that replace discrete tuner architectures. The family focuses on reducing bill-of-materials complexity while maintaining high performance standards for consumer electronics.
Video Processing Replacement Considerations
Consult official Skyworks documentation for confirmed substitute part numbers. Verify pin-to-pin compatibility and register map alignment if considering alternative models within the same product family.
Video Processing FAQ
What digital audio output formats does the SI2164 support?
The device supports I2S, TDM, and PCM digital audio output formats.
What is the operating supply voltage range for this tuner?
The SI2164 operates within a supply voltage range of 1.71 V to 3.47 V.
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