SI2141-B10-GMR

Video Processing Overview

The SI2141-B10-GMR is a worldwide digital TV tuner manufactured by Skyworks Solutions, Inc. It supports multiple broadcast standards including ATSC, QAM, DVB-T2/T/C2/C, ISDB-T/C, and DTMB. The device operates within a frequency range of 42 MHz to 1.002 GHz and features a noise figure of 3.6 dB. It functions on dual power supplies of 1.8 V and 3.3 V. The component is housed in a 24-pin QFN package with surface mount installation.

Video Processing Feature Summary

• Supports global digital television standards including ATSC, QAM, DVB-T2/T/C2/C, ISDB-T/C, and DTMB
• Integrated low-noise front-end with specified noise figure performance
• Dual voltage operation for flexible system integration

Video Processing Applications

• Digital television receivers
• Set-top boxes
• All-in-one PC monitors
• Portable media devices

Video Processing Procurement Notes

Verify the specific suffix B10 against the official datasheet to confirm pinout and feature set compatibility. Confirm moisture sensitivity level handling requirements during assembly. Check for end-of-life status or limited supply notifications from the manufacturer before finalizing design-in decisions.

Video Processing Selection Notes

Select this component when multi-standard digital TV reception is required in a compact form factor. Ensure the design accommodates the 24-QFN package dimensions and thermal requirements. Verify that the host controller supports the necessary GPIO interface for tuner control and configuration.

Video Processing Part Context

This part belongs to the Si2141 series of digital TV tuners from Skyworks Solutions. It is designed for high-performance video tuning applications requiring support for various international broadcasting standards. The series integrates RF and baseband processing into a single chip to reduce board space and complexity.

Video Processing FAQ

What digital TV standards does the SI2141-B10-GMR support?

It supports ATSC, QAM, DVB-T2/T/C2/C, ISDB-T/C, and DTMB standards.

What is the operating frequency range of this tuner?

The device operates from 42 MHz to 1.002 GHz.