BCM7312KPB3G

Overview

The BCM7312KPB3G is a System on Chip (SoC) designed for digital broadcast satellite applications. It integrates RF, demodulation, and processing functions to reduce component count in set-top boxes. The device supports high-definition video decoding and includes interfaces for peripheral connectivity. It is manufactured by Broadcom Limited and utilizes a surface-mount package configuration suitable for mass production environments.

Feature Summary

• Integrates multiple system functions into a single chip to minimize board space
• Supports digital satellite signal reception and processing
• Enables high-definition video output capabilities

Applications

• Digital satellite set-top boxes
• Broadcast receiver systems
• Entry-level satellite television terminals

Procurement Notes

Verify the exact datasheet version and revision history before integration. Confirm that the specific suffix matches the required pinout and electrical characteristics. Check lifecycle status as components may be obsolete or end-of-life. Ensure compatibility with existing firmware and hardware designs through official technical documentation review.

Selection Notes

Select this component for designs requiring integrated satellite reception without external demodulators. Evaluate thermal requirements for the surface mount package. Consider the availability of development tools and reference designs from the manufacturer. Verify regulatory compliance for target markets regarding broadcast standards.

Part Context

This part belongs to Broadcom's digital broadcast family. It replaces discrete solutions previously used in satellite receivers. The KPB3G suffix indicates specific packaging and material specifications. It is distinct from cable or terrestrial tuner variants within the same product line.

Replacement Considerations

Consult official Broadcom substitution lists for direct replacements. Generic equivalents may not support proprietary signal processing features. Verify pin-to-pin compatibility if substituting with similar SoCs. Review updated datasheets for any functional changes in newer revisions.