MS9334
HDMI1.4→HDMI1.4/DVI1.0

General Description

The MS9334 is a one-to-four active splitter that supports a signaling rate up to 3.0Gbps. With 3.0Gbps capability, the MS9334 can support the new 4Kx2K@30Hz video format. The MS9334 equalizes incoming TMDS data with optimal quality regardless of the incoming signal quality. The highly acclaimed equalization technology provides for support of long or low-quality HDMI cables at even the highest speeds. Input terminations of the TMDS inputs and output current levels are both programmable. The chip also supports on-chip HDCP Keys RAM and EDID Memory.

Features

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Features
Package
◆Compliant with HDMI 1.4b and DVI 1.0
◆Support One Port input, 4 Port output
◆Support HDMI 4Kx2K@30Hz
◆Support 10/12/16 bit Deep Color
◆Adaptive input equalization
◆Output Pre-emphasis
◆Integrated pre-programmed HDCP keys
◆Embedded EDID RAM saves external EDID ROM costs
◆Active port detection by monitoring Power 5V inputs and TMDS input clock
◆Support 5V TTL DDC
◆No external crystal oscillations are required
◆RoHS Compliant
◆LQFP100 Package

EVA Board

Function Block Diagram