HDMI-to-eDP Converter w/ scaler
1 Features
Embedded-DisplayPort (eDP) Output
1/2/4-lane eDP @ 1.62/2.7Gbps per lane
HD to WQXGA (2560*1600) supported
Up to 6dB pre-emphasis
HDMI Input
HDMI 1.4a supported
RGB444/YCbCr444/YCbCr422 supported
Pixel clock up to 340MHz
2-channel audio supported
Support Hot-Plug Detect
Adaptive equalization
Reference Clock
Any freq. between 19MHz and 100MHz
Crystal or single-ended clock input
Built-in 5000ppm SSC generator
Misc
I2C for chip configuration
Built-in eDP handshake protocol
I2C-AUX channel for TCON/DPCD/EDID control
Built-in video test pattern
Power
1.2V core supply
2.5V or 3.3V IO supply
Power consumption ~ 150mW
@ 2560*1600*24bit*60Hz
Deep-sleep mode power <1mW
Package
QFN-56 (7mm x 7mm) package
RoHS Compliant
Sample available now
2 Block Diagram1
3 General Description
NCS8803 is a low-power HDMI-to-DisplayPort/eDP converter with advanced scaling function, fractional scaling ratio from 2:1 to 1:2, which is designed for mobile devices including tablets, laptops, monitor, etc. to support high-definition DP/eDP displays.
NCS8803 supports 4-lane DP/eDP output which is typically required to support WQXGA (2560*1600) and above at 60Hz frame rate.
Thanks to our proprietary scaling algorithm, NCS8803 provides high picture quality. All the functions pack into a small 7mm*7mmQFN56 package which saves the precious space in mobile devices.
4 Pin Diagram
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转载于:https://www.cnblogs.com/TEL18218088355/p/6625743.html