AND-TFT-5RQ
320 x 234 Pixels
LCD Color Monitor
The AND-TFT-5RQ is a compact full color TFT LCD module,
that is suitable for applications such as a portable television
(PAL and NTSC) and a display for monitors. The display
features 2 analog RBG inputs, allowing the user to switch
between video sources. This device con-sists of a twisted
nematic (TN) liquid crystal cell, that incor-porates a TFT-
array that has 320 x 234 pixels on a 5-inch diagonal screen,
X and Y drivers, an LSI controller, and a built-in CCFL
backlight and inverter.
Features
•
•
•
•
•
Analog RGB (0.7Vp-p) Input
5 inch (13 cm) diagonal screen
High brightness CCFL backlight (300 Nits)
Built-in CCFL inverter
Allows 2 RGB Inputs
•
•
•
•
Operating temperature range –0 to 50° C
Storage temperature range –40 to 85° C
7.5V single power supply
Low specular reflection.
Mechanical Characteristics
Item
Screen Size
Outline Dimensions
Active Area
Drive System
Pixel Number (RGB trio)
Sub Pixel No.
Sub Pixel Arrangement
Pixel Pitch
Specification
5 inch (13 cm) diagonal
120.5 typ. (W) x 89.6 (H) x 20.0 max. (D)
101.6 (W) x 74.7 (H)
a-Si TFT Active matrix, A line at a time
Non-Interlace Drive
320 (W) x 234 (H)
960 (W) x 234 (H)
RGB stripe
0.318 (W) x 0.318 (H)
–
–
–
mm
233
234
R G B R G B R G B R G B R G B
R G B R G B R G B R G B R G B
Unit
Sub Pixel Arrangement
1
2
3
4
5
316 317 318 319 320
R G B R G B R G B R G B R G B
mm
mm
1
2
R G B R G B R G B R G B R G B
R G B R G B R G B R G B R G B
R G B R G B R G B R G B R G B
R G B R G B R G B R G B R G B
R G B R G B R G B R G B R G B
Absolute Maximum Rating
Item
Supply
Voltage
Input
Signal
Voltage
for Video Circuit
for Backlight Inverter
Video
Analog RGB
Symbol
VCC
VBL
VR, VG, VB
CSYNC
BRT, VSW, U/D, L/R
OSR, OSG, OSB
Top
Tstg
–
Ta = 25°C,
VCC = 7.5V
VBL = 7.5V
–
–
–
Conditions
Ta = 25°C
Ta = 25°C
Absolute Maximum Rating
Min.
VSS -0.2
VSS -0.2
–
–
VSS -0.2
0
-40
10
Max.
11.0
9.0
1.5
1.5
VDD +0.2
50
85
90
Unit
V
V
Vp-p
Vp-p
V
°C
°C
% RH
Composite sync.
Others
Operating Temperature
Storage Temperature
Humidity (No condensation of water)
Note: Operating temperature range of the TFT-LCD module surface is -30 to +85°C. However, heat from the backlight will narrow the range.
3/10/00
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94086
Tel: 408.523.8200 • Fax: 408.733.1287 • email@purdyelectronics.com
1
www.purdyelectronics.com
AND-TFT-5RQ
Electrical Specification
Item
Current
Consumption
Output Voltage
Output Current
Vertical display start
start position
Vertical display term
Horizontal display
start position
Horizontal display term
(Ta = RT, VSS = 0V)
Vdis
for Video Circuit,
Backlight Inverter
Symbol
ICC, IBL
VDD
IDD
Vpos
Conditions
DIM = Max.
VCC = VBL = 7.5V
VCC = VBL = 7.5V
NTSC (59.94Hz)
PAL (50.00Hz)
NTSC (59.94Hz)
PAL (50.00Hz)
NTSC (15.73kHz)
PAL (15.63kHz)
NTSC (15.73kHz)
PAL (15.63kHz)
Specifications
Min.
–
–
–
–
–
–
–
–
–
–
–
Typ.
0.56
5.0
2.0
22
27
234
281
9.35
10.14
50.01
50.69
Max.
–
–
20.0
–
–
–
–
–
–
–
–
Units
A
V
mA
H
H
H
H
µs
µs
µs
µs
Hpos
Hdis
Recommended Operating Conditions
Item
Supply
Voltage
for Video Circuit
for Backlight Inverter
Video
Input
Signal
Voltage
Analog RGB
Symbol
VCC
VBL
VR, VG, VB
CSYNC
BRT, VSW, U/D,
L/R, OSR,
OSG, OSB
fVDN
fHDN
fCOLOR
VCOLOR
Conditions
–
–
75
Ω
75
Ω
Level “H”
Level “L”
NTSC
NTSC
NTSC
Specifications
Min.
7.0
7.0
–
–
4.6
VSS
58
15.2
3.579395
40
Typ.
7.5
7.5
0.7
1.0
–
–
59.94
15.7
3.579545
–
Max.
8.0
8.0
–
–
VDD
0.4
62
16.2
3.579695
–
Unit
V
V
Vp-p
Vp-p
V
V
Hz
kHz
MHz
mV
Composite sync.
Others
Frame Frequency
Color Sub-carrier Frequency
Color Sub-carrier Amplitude
Optical Specifications
Item
Contrast Ratio
Maximum Luminance
Viewing Angle
Symbol
CR
LUM
φ
L/
φ
R
φ
U/
φ
D
Conditions
RGB = 0/0.7V
Dim = 3.90V, RGB = 0.7V
RGB = 0/0.7V
Specifications
Min.
30
220
–
–
Typ.
100
300
45/45
30/15
Max.
–
–
–
–
Unit
–
cd/m
2
deg
deg
2
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94086
Tel: 408.523.8200 • Fax: 408.733.1287 • email@purdyelectronics.com
3/10/00
www.purdyelectronics.com
AND-TFT-5RQ
Interface Pin Assignment (Video Signals)
Connector: 52207-1490 (Molex)
Pin
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Symbol
NC
GND
No Connect
Ground (0V)
Function
Input/
Output
–
–
Input
Input
Input
Input
–
Output
Output
–
–
–
–
RGB
2~2.5H
VSY
10H
5V
CSYNC
RGB
HSY
0.7Vp–p
5Vp–p
CSYNC
Timing Diagram
Horizontal (Analog RGB)
1H=63.56
µ
(64.00µs)
1.0Vp–p
Negative
SYNC1 Composite Sync.Input 1
1.0Vp-p, 75
Ω
R1
G1
B1
GND
HSY
VSY
Video Input R1
Video Input G1
Video Input G1
Ground (0V)
Horizontal Sync. Output (Negative, C-MOS)
Vertical Sync. Output
(Negative, C-MOS)
Negative
1.0Vp-p, 75
Ω
(0.7Vp-p, 75
Ω
)
(0.7Vp-p, 75
Ω
)
(0.7Vp-p, 75
Ω
)
(0.7Vp-p, 75
Ω
)
(0.7Vp-p, 75
Ω
)
(0.7Vp-p, 75
Ω
)
Vertical (Even Field) (Analog RGB)
1V = 262.5H (312.5H)
SYNC2 Composite Sync.Input 2
R2
G2
B2
GND
Video Input R2
Video Input G2
Video Input G2
Ground (0V)
Vertical (Odd Field) (Analog RGB)
1V = 262.5H (312.5H)
Interface Pin Assignment (Power and Control Signals)
Connector: & 52207-1890 (Molex)
Pin
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Symbol
VCC1
Function
Power Supply 7.5 for Backlight
Input/
Output
Input
CSYNC
RGB
2.5~3.0H
VSY
10H
5V
GND
VCC2
GND
NC
SSW
GND
VDD
L/R
U/D
GND
BRT
DIM
NC
NC
NC
VSW
N/P
Ground (0V) for Backlight
Power Supply 7.5V for Video Circuit
Ground (0V) for Video Circuit
No Connect
Sync. Signal Selection
Ground (0V)
5V Output for Control Terminals
Scanning Direction
Switch
Scanning Direction
Switch
Ground (0V)
Brightness Control
Dimmer Control
No Connect
No Connect
No Connect
Video Signal Selection
NTSC/PAL Selection
(0V:RGB1, 5V:RGB2)
(OV:NTSC, 5V:PAL)
(0V to 5V)
0V: Left to Right
5V: Right to Left
0V: Up to Down
5V: Down to Up
(0V: RGB1, 5V: RGB2)
–
Input
–
–
Input
–
Output
Input
Input
–
Input
Input
–
–
–
3/10/00
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94086
Tel: 408.523.8200 • Fax: 408.733.1287 • email@purdyelectronics.com
3
www.purdyelectronics.com
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