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HDMI-to-eDP Converter w/ scaler! a8 \5 E% t/ s9 U) T5 n
1 Features: c! e, S0 V. ?/ _
Embedded-DisplayPort (eDP) Output
4 q O1 r* ^: V+ q# F 1/2/4-lane eDP @ 1.62/2.7Gbps per lane9 r1 J7 I' e) {) O- o
HD to WQXGA (2560*1600) supported' k c4 H6 b/ {2 C- G5 r9 C
Up to 6dB pre-emphasis; f% a% R7 }3 K7 i# U. v, y
HDMI Input
- D& X) o: o! N( m4 v* @ HDMI 1.4a supported
, t; A) _6 h) j1 M) Y3 n: K RGB444/YCbCr444/YCbCr422 supported
+ n2 P" \: m3 Y Pixel clock up to 340MHz p' G, L4 @9 h# S0 v
2-channel audio supported+ f* n( w, F5 I
Support Hot-Plug Detect
( ?7 C P; ]* V( b; R% [5 K6 U Adaptive equalization1 d) F' ]8 a% m9 f9 f5 y3 O3 }
Reference Clock
$ ~& D3 K2 ~& q, t1 Z Any freq. between 19MHz and 100MHz3 m3 t4 W1 Q$ k% @2 e( M& I
Crystal or single-ended clock input% ~, T* r) l0 E5 c$ h
Built-in 5000ppm SSC generator( e, V: p- N, a4 ?) ]! A9 O
Misc
5 u& `! f# K" t) V, {8 z I2C for chip configuration }) F- ]7 Q8 y+ p
Built-in eDP handshake protocol
F! o3 ^- o, n I2C-AUX channel for TCON/DPCD/EDID control
) a2 t9 B% V3 ^8 f6 L2 f, P Built-in video test pattern
2 h" H: @6 v" T5 O) Q0 ]- oPower
( ?0 b, w4 i- T 1.2V core supply( R6 x$ e9 i6 V- Y2 X
2.5V or 3.3V IO supply
. `$ ] W% a7 X# X Power consumption ~ 150mW9 y& q. g" e0 z% s/ t" J
@ 2560*1600*24bit*60Hz
* E) Q1 _) X* {: K: n Deep-sleep mode power <1mW5 J1 A* h: g) U+ Q4 r
Package/ b3 g) p. B9 ` y; A; E
QFN-56 (7mm x 7mm) package5 O, m! G$ S/ W( Y7 r; q
RoHS Compliant" e' F& m& u. D8 \2 T- K9 J
Sample available now2 I1 }( I9 _9 T7 \9 n4 @
2 Block Diagram1   7 r' S1 x( |, Z5 y
3 General Description* r$ D8 j* ^; ?; t; ]5 R# ] k
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 V2 _2 ]: | {; @( G NCS8803 supports 4-lane DP/eDP output which is typically required to support WQXGA (2560*1600) and above at 60Hz frame rate.
9 k( W6 }: W( j 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.
$ e3 d, W* q/ T9 }2 g1 u: }4 w4 Pin Diagram ... 1 d$ q3 t# u& F9 v) \- |, V
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发表于 2022-6-23 17:40:12