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HDMI-to-eDP Converter w/ scaler2 N5 o6 v# A- ^. c
1 Features! h" B1 _. S6 L
Embedded-DisplayPort (eDP) Output
0 \2 [; W0 R0 h 1/2/4-lane eDP @ 1.62/2.7Gbps per lane
* B2 R' ~2 W9 ?9 ^& p; O+ K HD to WQXGA (2560*1600) supported2 G0 T3 d" x! ~/ A9 m
Up to 6dB pre-emphasis8 M0 Q6 t! n9 T* ^: ]; |5 a
HDMI Input
, }% T0 T% G9 b7 _8 r* Y HDMI 1.4a supported! t4 K% [! _# S$ \
RGB444/YCbCr444/YCbCr422 supported
" _! D9 J8 T" i" w5 d* u Pixel clock up to 340MHz
2 T& c2 \3 m8 Z4 F3 W 2-channel audio supported
; ?; N! ?# C8 K6 E4 O: v% m1 C; B Support Hot-Plug Detect
9 p1 |% T; b3 [6 \, R5 D7 O Adaptive equalization- |/ _$ ~4 p6 |2 y, v
Reference Clock8 }6 z# T& C0 K+ b) Y5 W3 Q( ]3 c4 J" ~
Any freq. between 19MHz and 100MHz! T( p" M5 v$ T% w4 _+ O7 h
Crystal or single-ended clock input6 W3 k2 [: v' V9 S, ~# i
Built-in 5000ppm SSC generator9 X: f- W0 Z. u/ y8 n2 v
Misc
: n$ ~9 C l0 V3 V- V I2C for chip configuration
) h! W5 y: E5 S: y8 O3 T% T Built-in eDP handshake protocol
% m( N6 _6 x! ]* N% e. b I2C-AUX channel for TCON/DPCD/EDID control5 M" y3 D- n. T7 F5 h) J: ~
Built-in video test pattern
( J& y/ y* R y3 V* v1 [Power, d& C8 C; f- W7 e& l% k9 o5 V2 t
1.2V core supply" W2 T; Y8 ^6 W/ [( K4 w2 v+ f
2.5V or 3.3V IO supply
2 ?& X- F4 C8 r, v0 @0 f Power consumption ~ 150mW
4 S6 y, _0 ?5 r* u& `. p e @ 2560*1600*24bit*60Hz
2 c4 Q/ \+ J B' [, N" n Deep-sleep mode power <1mW
* q1 }7 J X" E, S; U* H3 R+ ]# K. I8 MPackage
* F) e( x6 ^1 r9 W. |, T% p0 o1 I QFN-56 (7mm x 7mm) package
( y4 l/ e; n9 [+ @9 V! `( _1 S RoHS Compliant
W; ]& G0 ~. E Sample available now
& q! h3 q$ u% @; j3 H/ L; T% s2 Block Diagram1  
! m) N% Y. u* z% n* j$ `& ]( O3 General Description6 X: c" _- k! [3 C% U5 X
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.
# o2 |& e; f+ h NCS8803 supports 4-lane DP/eDP output which is typically required to support WQXGA (2560*1600) and above at 60Hz frame rate.
% M3 `' c5 n. p" r" c& [ 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.2 E4 w7 G. B; u0 J R, V( ?
4 Pin Diagram ...
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发表于 2022-6-23 17:40:12