 HDMI-to-eDP Converter w/ scaler
1 H6 W0 }) g- X; V1 c+ D- W$ s G1 Features7 W% ?. b8 P2 W2 e8 k3 E
Embedded-DisplayPort (eDP) Output
9 A( Y! b+ R. s! C# ~* Y' z5 X& o* ] 1/2/4-lane eDP @ 1.62/2.7Gbps per lane1 ?& ?$ K% Q! @# [! d Q G- E
HD to WQXGA (2560*1600) supported
, p9 A2 g/ u( z) P, p8 N& h Up to 6dB pre-emphasis3 |6 o! r5 N/ ^- s
HDMI Input
D. w5 o5 K) R, _, Z7 v HDMI 1.4a supported
" `4 ]) [; s* z- F9 t: s2 M RGB444/YCbCr444/YCbCr422 supported
1 [8 ?7 ]* `) j! t Pixel clock up to 340MHz3 ?. L8 l. W2 b
2-channel audio supported" h M: v2 M: A( f- K$ b7 ?, L
Support Hot-Plug Detect7 V+ f+ Z% F$ v- ~4 t& U6 H+ ?4 n
Adaptive equalization3 J3 s% _& O v1 s" z$ l
Reference Clock
4 U7 D' Q5 y; D- [; V Any freq. between 19MHz and 100MHz4 J/ k& Q1 E/ j: ?1 r
Crystal or single-ended clock input5 N- F2 r4 R5 ]* R! c
Built-in 5000ppm SSC generator
! t; v9 l5 Q# H7 c% ]: h* ]) ^Misc
t0 [. {/ o5 J6 n. P {% {4 t I2C for chip configuration
8 h" U( L1 w# M, _% d/ b/ T( j+ V Built-in eDP handshake protocol( I! G/ n: Y! t: S& F5 K4 ?$ s
I2C-AUX channel for TCON/DPCD/EDID control
. P' I3 Z( { L! M* z! Q Built-in video test pattern
& ~/ F6 Y M1 WPower! R5 M Y6 m3 N# ]/ {& |7 m
1.2V core supply
- p) W: h8 L# x% x$ B# E 2.5V or 3.3V IO supply) k9 r/ t+ h$ l) T5 ~
Power consumption ~ 150mW
& m) s' @% o8 d# l @ 2560*1600*24bit*60Hz
7 L3 W6 r* Q, D& A" j3 ^ Deep-sleep mode power <1mW
# U4 \$ [* {* C3 d5 JPackage
/ \& i1 b3 ~9 q. m QFN-56 (7mm x 7mm) package
% |/ y0 f7 @2 Y$ p H' h RoHS Compliant$ P% v, z" G5 N4 [- T# ~; J. u/ N7 P6 ]
Sample available now9 M. ?" _$ n: c# j& m c
2 Block Diagram1  
7 r' a$ N* ?: D S3 General Description) v$ B/ v2 g8 o0 o4 U! \. L* u, \! q
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.( y% u; C$ I3 O A
NCS8803 supports 4-lane DP/eDP output which is typically required to support WQXGA (2560*1600) and above at 60Hz frame rate.
/ g$ P* t. _2 Z6 j1 e6 D$ S, b 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.6 j! I5 s- y6 g2 d# |8 {8 K
4 Pin Diagram ... 8 ^( O' u1 [- o9 @1 o; _* x
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发表于 2022-6-23