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HDMI-to-eDP Converter w/ scaler5 x2 ^1 {. F h$ v
1 Features
; K: Y, C7 O: U+ C! E' z1 q) C9 q Embedded-DisplayPort (eDP) Output
9 k- O' V, b! C0 N8 I5 C) _ 1/2/4-lane eDP @ 1.62/2.7Gbps per lane5 ?# u, C4 `7 M6 O9 [ b1 E
HD to WQXGA (2560*1600) supported, v* f" ~( N, E/ B2 d* g! u5 \
Up to 6dB pre-emphasis
' t# |0 w3 r+ g9 {! T. N2 }HDMI Input
4 V9 F* V7 s1 I. l+ p) f2 h4 r HDMI 1.4a supported1 M7 A$ ~0 C& b; s" z3 b
RGB444/YCbCr444/YCbCr422 supported: y* i/ i e2 |0 Y" ?: l& i
Pixel clock up to 340MHz
7 ~. r# |" T. G$ F4 c. l4 H2 F n 2-channel audio supported; _% P+ @& {$ a. k; \
Support Hot-Plug Detect
2 y- R/ q% G5 J Adaptive equalization
# e6 O& k; {; m, y8 ^- nReference Clock* q4 [! s1 z( E; ~/ c. S
Any freq. between 19MHz and 100MHz8 r& e2 f# `1 A
Crystal or single-ended clock input1 M4 f0 M# r- p
Built-in 5000ppm SSC generator0 G" {* g, K/ Y" B5 T5 o+ S
Misc
$ X" X i7 S9 I6 n: i/ W7 I I2C for chip configuration
1 x. _1 A- f; w' @ Built-in eDP handshake protocol
2 e3 }. Q4 [$ U( b I2C-AUX channel for TCON/DPCD/EDID control
& x, `5 J8 [: @/ A8 d7 C8 o* b Built-in video test pattern
6 F/ y0 h/ Q+ P3 YPower
/ [$ J1 U9 c3 B 1.2V core supply
9 }* m/ f3 x& h 2.5V or 3.3V IO supply
% I% H) P5 Z% t* c" s) \' | Power consumption ~ 150mW
2 @( p$ u' F( U4 X @ 2560*1600*24bit*60Hz
! g# M% {9 `, }" z" u9 {: X- p% {- z+ m Deep-sleep mode power <1mW- }' I: @3 e5 ?3 @% T
Package
: z% X* a6 s/ h2 s( } QFN-56 (7mm x 7mm) package
+ t k$ h1 d$ P7 z- t* x$ i RoHS Compliant
. l+ E( H; @6 m1 }7 `5 r Sample available now0 o8 r; c1 O y6 I( w3 K' B
2 Block Diagram1  
/ V% k1 v; t% N( X: t# W; U3 General Description P1 Z+ p4 r% u, {9 T- k8 R. i& v4 H
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.
* }8 [+ l4 k+ I) e9 d( [/ k NCS8803 supports 4-lane DP/eDP output which is typically required to support WQXGA (2560*1600) and above at 60Hz frame rate.: c8 x0 X8 d1 p3 @) _: n* T& {
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.% O5 s2 l, s# z0 H9 S
4 Pin Diagram ... ; I9 J4 P% ?9 s7 r1 ^9 V) Y: Q: K
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发表于 2022-6-23 17:40:12