SI2169-A30-GM

Video Processing Overview

The SI2169-A30-GM is a single-chip digital TV demodulator manufactured by Skyworks Solutions Inc. It supports DVB-T, DVB-C, DVB-S, and DVB-S2 standards. The device operates within a supply voltage range of 1.14 V to 3.6 V. It is housed in a 48-lead QFN package measuring 7x7 mm. This component integrates the necessary circuitry for receiving and demodulating terrestrial, cable, and satellite digital television signals.

Video Processing Feature Summary

• Supports multiple digital video broadcasting standards including terrestrial, cable, and satellite variants
• Integrates complete demodulation functionality into a single chip solution
• Utilizes an I2C serial interface for configuration and control

Video Processing Applications

• Digital terrestrial television receivers
• Cable set-top boxes
• Satellite receiver systems
• All-in-one digital TV tuners

Video Processing Procurement Notes

Verify the specific suffix GM against GMR or other variants to ensure correct packaging and reel specifications. Confirm RoHS compliance status with the manufacturer as regulatory requirements may vary by region. Check for end-of-life notifications or obsolescence warnings before finalizing procurement plans. Ensure the supplier provides original manufacturer documentation to validate authenticity.

Video Processing Selection Notes

Select this component when multi-standard support for DVB-T, C, S, and S2 is required in a compact form factor. The 48-QFN package suits space-constrained designs. Verify that the system power supply can maintain the 1.14 V to 3.6 V operating range. Consider thermal management requirements associated with the QFN-48 footprint during PCB layout.

Video Processing Part Context

This part belongs to the Si2169 series of digital TV demodulators from Skyworks Solutions. It is designed for high-performance reception of various digital broadcast standards. The series typically includes variants with different package options and suffixes to accommodate diverse manufacturing needs.

Video Processing Replacement Considerations

Direct substitutes include SI2169-A30-GMR and SI2169-D63-GMR. Verify pin compatibility and software register maps before substitution. Other series members like SI2168 or SI2167 may offer similar functionality but require validation of specific standard support.