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HDMI-to-eDP Converter w/ scaler
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Embedded-DisplayPort (eDP) Output: u: ?; m. H1 L* N: G
1/2/4-lane eDP @ 1.62/2.7Gbps per lane
$ u' V+ w- _$ P6 ^: e* K- m2 | HD to WQXGA (2560*1600) supported0 y6 ?8 G# ]1 _. C% ~; H
Up to 6dB pre-emphasis
# p3 c' b- Q0 I2 `3 RHDMI Input
2 J; c F3 ~ _4 l0 L) b HDMI 1.4a supported
# N0 W1 U6 |% P, ~- y; \ RGB444/YCbCr444/YCbCr422 supported
4 d; |* K3 Q; @# N Pixel clock up to 340MHz
6 ^* q+ @3 [6 T: {" }/ l6 u* V 2-channel audio supported
. h# _/ ^( Y' N6 N Support Hot-Plug Detect
5 W, P( ]% g& n Adaptive equalization. f$ U' l$ D& m3 o4 H
Reference Clock9 c6 c7 P G. g6 O2 w2 r
Any freq. between 19MHz and 100MHz- n; w' p! @+ i" |& k4 I
Crystal or single-ended clock input
0 V+ U5 }1 E5 X( C' d8 @4 c Built-in 5000ppm SSC generator
( W' t6 @ m6 Y* ~, f0 m2 \Misc
' j: }2 B2 N" x) @$ l) A& Q I2C for chip configuration
# O. q; {4 s! q7 G9 ` Built-in eDP handshake protocol- V/ B4 k. c1 _& f1 ]% C& ~4 e6 e
I2C-AUX channel for TCON/DPCD/EDID control& N% x' E/ ^9 u; {, T4 p
Built-in video test pattern: p% `3 L0 W+ i% F% t
Power
7 n0 h3 q* r( L, x( B2 ^7 A. R% Z& d 1.2V core supply
* b' W" ]4 d4 s. A) n! [4 l% v) v 2.5V or 3.3V IO supply
1 z& A4 E* N( f- a6 n z' X } Power consumption ~ 150mW# k- _$ d2 o, r9 \+ L! l
@ 2560*1600*24bit*60Hz* P S4 K& m. f: G$ o. a, y! |. {
Deep-sleep mode power <1mW6 a- Y4 U9 }8 f5 Z
Package5 y2 ^% i' P. o* _ k1 K
QFN-56 (7mm x 7mm) package
% s1 A" ?! x8 v. a RoHS Compliant
0 U5 W6 g8 ^( h9 t1 l' E+ b/ b Sample available now- ~, c- a6 |5 m& {$ e" ?* w9 r' j
2 Block Diagram1  
: ?6 a. E1 {" q ^' m' s3 General Description
* C( n. ^% q* v$ h' t; ^: G( ^ 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.: O4 m: K7 f1 i7 [# z
NCS8803 supports 4-lane DP/eDP output which is typically required to support WQXGA (2560*1600) and above at 60Hz frame rate.
) \' k0 S9 E1 u9 { 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.
1 g: h9 D5 H b4 D8 c6 B( z, e& _4 Pin Diagram ...
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发表于 2022-6-23 17:40:12