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HDMI-to-eDP Converter w/ scaler# Y) ]' l" ?/ ~# t8 ^3 l: X
1 Features
) M% e$ `" E$ q u" i' j& C Embedded-DisplayPort (eDP) Output4 p y3 y3 M) U% M* r
1/2/4-lane eDP @ 1.62/2.7Gbps per lane
) a2 O+ P; A5 {3 A+ R HD to WQXGA (2560*1600) supported
W8 J, _$ J8 F( \6 J- w! h Up to 6dB pre-emphasis
' V. \* ~% d5 PHDMI Input
( x' r+ h3 d# M- ~# b X HDMI 1.4a supported# u0 d0 C0 J, z6 R- x6 \7 |
RGB444/YCbCr444/YCbCr422 supported
8 [: P& _7 D. }& D) Y1 E1 y1 z. @& L Pixel clock up to 340MHz% l, ]6 d% O' n- _/ {. T6 f
2-channel audio supported+ G8 Z* \$ j5 H2 Z6 J7 Y
Support Hot-Plug Detect
" W9 |" I! |; T7 V. T Adaptive equalization
+ n; B8 w1 F6 |3 _. I- e4 {( eReference Clock1 r/ r- [* ]4 r
Any freq. between 19MHz and 100MHz
# l& s& p0 q1 }& b; d Crystal or single-ended clock input
6 S$ x! q; M' R6 Q8 i4 v& I Built-in 5000ppm SSC generator8 u! l! S0 a& P1 ~1 B* k1 }
Misc
. E7 x! n/ o2 G, f, j3 @ I2C for chip configuration) D. K' {# H$ z' |
Built-in eDP handshake protocol5 ~% s1 m' l2 F, R1 f( F0 h" h
I2C-AUX channel for TCON/DPCD/EDID control1 I9 z6 X1 `* Y
Built-in video test pattern
6 z. _# \$ Q: A! M( KPower" X* Q" ]$ X. W; T
1.2V core supply3 {+ Z: ?" Z1 i( A1 B, ^( E F
2.5V or 3.3V IO supply c' Q; j a& o+ j( U0 D
Power consumption ~ 150mW4 a0 w4 o; q6 v7 ^5 K9 V; S& P
@ 2560*1600*24bit*60Hz
) R6 @6 P9 A& C) O% n4 H, I Deep-sleep mode power <1mW8 V0 B6 h: B; J8 z
Package
, g M# o( {( c QFN-56 (7mm x 7mm) package
% Z+ T3 a" D: m# q RoHS Compliant
! e! O! z' c* o. ]- `/ R; j, ? Sample available now
1 P% c1 `, _" `2 Block Diagram1  
, `6 S. ?+ t' j3 General Description8 u% l2 ~' L$ Z- `- z2 Z& J$ r
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.% e* d1 x& Y+ L9 s6 Q. K3 o
NCS8803 supports 4-lane DP/eDP output which is typically required to support WQXGA (2560*1600) and above at 60Hz frame rate.& R% T' ]6 |/ @) _2 A
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.
$ c5 V- _- m4 @4 Pin Diagram ... ( {/ }) [6 \( K1 G( {8 Q( {
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发表于 2022-6-23 17:40:12