Broadcom’s BCM7581 is a 40 nm STB SoC for entry-level HD set-top box platforms.
The BCM7581 is a 40 nm high-definition cable Set-top Box (STB) System on an Chip (SoC) that features high levels of integration for higher-performance processing while lowering power consumption. Broadcom’s BCM781 is part of Broadcom’s solutions for entry-level international HDTV cable markets, which feature scalable and cost-effective designs to reduce complexity, size and overall system costs to enable greater deployment of HD digital cable boxes throughout the world.
1GHz DVB-C tuner with advanced RF receiver technology to support worldwide cable system requirements
FastRTV® fast channel change technology to reduce channel change time
Combines Conditional Access and DRM for comprehensive security system support
High-performance audio processor with Broadcom automatic volume leveling technology
HDMI 1.4a and component outputs for HD displays support