Displays
ANDpSi020TD-LED-KIT
Timing Chart With Analog Interface
Item
Symbol
DCLK
Min
–
Typ
25
Max
Unit
QVGA
–
–
–
–
–
Dot Clock Frequency
NTSC
PAL
–
24.54
24.38
1280
1560
MHz
–
Horizontal Display Active
Horizontal Line
Display Area
–
DCLK
DCLK
DCLK
DCLK
DCLK
DCLK
t
–
h
t
HSYNC PUlse Width
Horizontal Back Porch
Horizontal Front Porch
Horizontal Dummy Time
–
–
–
–
1
240
40
4
–
–
–
–
hpw
t
hb
t
hfp
t
hdm
Optical Specification
Ta=25ºC
Item
Symbol
θ11
θ12
θ21
θ22
CR
Tr
Condition
Min.
30
30
15
40
200
–
Typ.
Max.
–
Unit
40
40
–
Viewing Angle
Contrast Ratio
CR ≥ 10
degree
20
–
50
–
300
13
–
–
Rising
20
30
–
Response Time
Luminance
ms
Falling
Tf
–
22
θ = 0º
2
I =23mA
L
200
250
cd/m
F
x
0.26
0.29
0.31
0.34
0.36
0.39
w
Chromaticity
White
–
y
w
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel:408.523.8200 • Fax:408.733.1287 • email@purdyelectronics.com
www.purdyelectronics.com
4
6/25/08
PURDY [ PURDY ELECTRONICS CORPORATION ]
