LT86104UX – HDMI 2.0 1-to-4 Splitter Controller, QFN128

Description

LT86104UX is an integrated HDMI splitter controller developed by Lontium Semiconductor. The device distributes a single HDMI input signal to up to four HDMI output ports, enabling multi-display video systems.

The chip complies with HDMI 2.0 and HDMI 1.4 specifications and supports data rates up to 6 Gb/s per lane, enabling video resolutions up to 4K×2K as well as 3D and deep-color formats.

Integrated signal conditioning features such as adaptive equalization, transmitter de-emphasis, and jitter-cleaning PLL improve signal integrity and allow operation with longer HDMI cables.

The device also integrates EDID shadow RAM and DDC interfaces, and multiple chips can be cascaded to increase the number of output ports in complex video distribution systems

Features

• Device type: HDMI splitter controller
• Port configuration: 1 HDMI input → up to 4 HDMI outputs
• Standards: HDMI 1.4 / HDMI 2.0
• Data rate: up to 6 Gb/s per lane
• Supported resolution: up to 4K×2K
• Support for 3D and deep color formats
• Adaptive receiver equalization
• Transmitter de-emphasis for long cables
• Integrated jitter-cleaning PLL
• Integrated EDID shadow RAM
• 5 V-tolerant DDC interface
• Cascading capability for more outputs
• No external crystal required
• Package: QFN128 / LQFP128
• Operating temperature: −40 °C to +85 °C