MS9601A

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The MS9601A is a HDMI1.4b 3 IN to 1 OUT switch which supports maximum signaling rate up to 3Gbps. With 3Gbps capability, the MS9601A can support 4Kx2K@30Hz and 4Kx2K@60Hz (YUV420) video formats. It also integrates DDC and HPD switcher, which will switch with the corresponding TMDS channel at the same time The chip incorporates two voltage regulators to provide all necessary powers for normal operation. For flexible use, the operation mode of internal MCU with Rom code or external MCU can be selected. Supports up to 6 chip addresses for easy cascading of chips. The MS9601A 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.

Features

Compliant with HDMI1.4b，DVI1.0	Support external I2C control interface
Supported data rate up to 3Gbps	Support IR and KEY
3 HDMI Input port, 1 HDMI Output port	Supports six selectable chip addresses
Integrated input and output terminations	Internal DDC/HPD switching
Support DC and AC couple for both input and output ports	Embedded voltage regulators for 5V to 3.3V & 1.8V
Support input equalizer adjust	LQFP-64 (10mm×10mm)
Support output driver level adjust	PB-free and RoHS complain
Integrated MCU with Rom code

Function Block Diagram