The MS9333 is a one-to-two active splitter that supports a signaling rate up to 3.0Gbps and I²S & SPDIF output. With 3.0Gbps capability, the MS9333 can support the 4K@60Hz YCbCr420. The MS9333 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 HD 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 EDID Memory.


Support 4K@30Hz

Support One Port input,2 Port output

Support 4K@60Hz YCbCr420

Support I²S and SPDIF output

Audio output sample rate 32KHz---192KHz

Adaptive input equalization

Output Pre-emphasis

Support 10/12/16 bit Deep Color input/output

Automatically monitor HD input signal

Automatically monitor the status of HD output devices

Support 5V TTL DDC

Embedded EDID RAM saves external EDID ROM costs

LQFP64 (10mm×10mm)

Function Block Diagram