SI2176-B30-GM

Video Processing Overview

The SI2176-B30-GM is a worldwide hybrid analog and digital TV tuner with an integrated analog demodulator, manufactured by Skyworks Solutions Inc. It supports NTSC, PAL/SECAM, ATSC/QAM, DVB-T, ISDB-T, and DTMB standards. The device operates on a single 3.3V supply voltage and features a 32-QFN (5x5 mm) surface-mount package. It includes an I2C interface for control and GPIO pins for external switching.

Video Processing Feature Summary

• Integrates a wideband RF tuner and analog demodulator in a single chip
• Supports multiple global terrestrial and cable broadcast standards
• Includes built-in AGC and image rejection filters
• Features low power consumption suitable for portable devices

Video Processing Applications

• Portable digital televisions
• Set-top boxes
• Car navigation systems
• Digital TV receivers

Video Processing Procurement Notes

Verify the manufacturer designation carefully, as some distributors may list Silicon Laboratories due to historical acquisition contexts. Confirm the specific suffix 'B30' matches the required pinout and configuration. Check RoHS compliance status against current regulatory requirements. Ensure the 32-QFN footprint matches your PCB layout constraints.

Video Processing Selection Notes

Select this component when a single-chip solution for worldwide analog and digital TV reception is required. It is suitable for applications needing support for diverse regional broadcast standards including ATSC, DVB-T, and ISDB-T. Consider the 32-QFN package size for space-constrained designs. Verify compatibility with existing I2C bus architectures.

Video Processing Part Context

This part belongs to the Skyworks video tuner family, designed for hybrid analog/digital reception. It consolidates functions previously requiring separate tuner and demodulator ICs. The device is intended for consumer electronics requiring compact form factors and broad standard support.

Video Processing Replacement Considerations

Check for direct pin-to-pin replacements within the same series. Verify if updated revisions offer improved performance or different packaging options. Ensure substitute parts maintain compatibility with the required broadcast standards.