LC260WX2 查看數據表（PDF） - LG
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LC260WX2 Datasheet PDF : 28 Pages
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Product Specification
LC260WX2
Liquid Crystal Display
3-3. Signal Timing Specifications
This is the signal timing required at the input of the LVDS transmitter. All of the interface
signal timing should be satisfied with the following specifications for it’s proper operation.
Table 8. Timing Table
Clock
ITEM
Period
Frequency
Hsync
Vsync
DE
Horizontal total
Hsync frequency
Hsync width
Vertical total
Vsync frequency
Vsync width
Horizontal valid
Horizontal
back porch
Horizontal
front porch
Horizontal blank
Vertical valid
Vertical
back porch
Vertical
front porch
Vertical blank
SYMBOL
tCLK
fCLK
tHT
fH
tWH
tVT
fV
tWV
tHV
tHBP
Min.
12.5
68
1468
45.0
8
775
47
2
1366
24
tHFP
-
tVV
tVBP
24
tHP- tHV
768
4
tVFP
1
-
7
Typ.
13.8
72.3
1528
47.4
32
790
60
5
1366
80
48
162
768
15
2
22
Max.
14.7
80
1776
50
-
1063
63
-
1366
-
-
tHP- tHV
768
-
-
tVP- tVV
Unit
Note
ns
MHz
Pixel
KHz
Pixel
Line
Hz
Line
PAL :
47~53Hz,
NTSC :
57~63Hz
Pixel
Line
Note:
Hsync period and Hsync width-active should be even number times of tCLK. If the value is
odd number times of tCLK, display control signal can be asynchronous.
In order to operate this LCM a Hsync.,Vsync and DE(data enable) signals should be used.
1. The performance of the electro-optical characteristics are may be influenced by
variance of the vertical refresh rates.
2. Vsync, Hsync should be keep the above specification.
Ver. 0.4
Dec.27, 2004
12 / 28
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