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HDMI-to-eDP Converter w/ scaler
6 E2 ^1 q4 T4 r) x1 Features
" w5 a/ a' L$ \2 C+ I. ~1 G6 [ Embedded-DisplayPort (eDP) Output
$ I+ F0 J! ~% X' B( t 1/2/4-lane eDP @ 1.62/2.7Gbps per lane
: Z+ F" w; W4 b$ @5 @% I" M" P HD to WQXGA (2560*1600) supported) `& x7 J3 U3 X, R3 v
Up to 6dB pre-emphasis! ?. M- u8 s) g% _
HDMI Input
) X( m* H3 M. W& R" z4 o. G HDMI 1.4a supported
- c5 G' O% ^. ^ RGB444/YCbCr444/YCbCr422 supported% h/ z% x9 K* e! p: n
Pixel clock up to 340MHz
6 j' ]1 x+ }, Q& d& T- E9 ? 2-channel audio supported
$ h- C4 C$ Y' ~8 V Support Hot-Plug Detect
* r5 P$ c3 F! |0 s6 s/ _! r1 m* Z Adaptive equalization& ?. t7 \& E; O
Reference Clock0 E# i3 I5 \" K/ a' o% f
Any freq. between 19MHz and 100MHz% n, Y% @. ]# k% y- z
Crystal or single-ended clock input; C8 s7 E6 `, N2 U- J: ~
Built-in 5000ppm SSC generator, k2 E4 P; O4 D3 i9 |6 @0 A
Misc
. g6 \+ ?: a* O' }9 f I2C for chip configuration) X0 j) K# g' k0 \! _
Built-in eDP handshake protocol
' F7 R! m7 i5 [, e1 g I2C-AUX channel for TCON/DPCD/EDID control( K+ P+ U2 Z+ ~$ b0 z6 Z
Built-in video test pattern% }4 _) x' s. e0 b0 F7 l
Power3 U9 E1 m+ |0 o3 G
1.2V core supply$ t) _& O8 W$ P; v
2.5V or 3.3V IO supply/ l; Z/ X/ |' o, J6 X
Power consumption ~ 150mW% y6 `: V* p3 ]6 C: A6 J4 j
@ 2560*1600*24bit*60Hz) y1 _# ^0 y( [* A3 v+ T) b9 P
Deep-sleep mode power <1mW
7 m1 ?2 ?- q& v4 J5 \8 k" ]3 n7 u/ IPackage
, C3 _7 R9 Q" A; Z) i T1 _ QFN-56 (7mm x 7mm) package
3 m( S+ p+ q9 j: a2 X3 `6 Y RoHS Compliant
" I5 S( d" X; Y8 i, P Sample available now
/ v8 v6 ]+ M. P+ `* I2 Block Diagram1  
% b' t6 u& F5 Z3 General Description. Y/ Q8 e! ^& }
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.1 i2 s, _9 J) t% g0 l& X" _7 k) O
NCS8803 supports 4-lane DP/eDP output which is typically required to support WQXGA (2560*1600) and above at 60Hz frame rate.1 l& _) e/ ?4 R/ h( {5 F" Y$ B 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.
2 o( K5 A. W* m4 n5 d0 S0 W4 Pin Diagram ... # D/ y6 t6 m& w b
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发表于 2022-6-23 17:40:12