And-tft-64pa-kit – Purdy AND-TFT-64PA-KIT User Manual
Page 2
AND-TFT-64PA-KIT
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
2
Tel: 408.523.8200 • Fax: 408.733.1287 •
• www.purdyelectronics.com
7-28-99
Electrical Specification
Recommended Operating Conditions
Item
Symbol
Conditions
Specifications
Units
Min.
Typ.
Max.
Current Consumption for Driver
I
GH
V
GH
= +17V
–
TBD
TBD
mA
I
GL
V
GL
= -15V
–
TBD
TBD
mA
I
CC
V
CC
= +5V
–
TBD
TBD
mA
I
DD
V
DD
= +5V
–
TBD
TBD
mA
Lamp voltage
V
L
I
L
= 6mA
–
TBD
–
Vrms
Lamp current
I
L
–
–
6
–
mA
Lamp frequency
P
L
The waveform of lamp driving voltage should be
as close to a perfect SIN wave as possible
TBD
TBD
TBD
KHz
Kick-off voltage (25_)
V
S
–
–
–
TBD
Vrms
Kick-off voltage (0_)
V
S
–
–
–
TBD
Vrms
Power Con-
sumption
for LCD Panel
–
–
–
TBD
–
mW
for Backlight Lamp
–
calculated by I
L
_V
L
–
TBD
–
W
TOTAL
–
–
–
TBD
–
W
Item
Symbol
Conditions
Specifications
Unit
Min.
Typ.
Max.
Power Supply
V
CC
–
+4.5
+5.0
+5.5
V
V
DD
–
+4.5
+5.0
+5.5
V
V
GH
–
+15.0
+17.0
+19.0
V
V
GL AC
AC Component of V
GL
–
+6.0
–
V
P-P
V
GL DC
DC Component of V
GL
-16.0
-15.0
-14.0
V
Video Signal
(V
R
, V
G
, V
B
)
V
i AC
AC Component
STH1, STh2, CPH1, CPH2,
CPH3, Q2H, INH, CPV, XOE,
DIO1, DIO2
–
+4.0
+4.2
V
P-P
V
i DC
DC Component
–
+2.5
–
V
V
COM
V
COM AC
AC Component of V
COM
–
+6.0
–
V
P-P
V
COM DC
DC Component of V
COM
+1.6
+1.7
+1.8
V
H Level
V
IH
Both NTSC & PAL system Video
Signal input waveform is based on
8 steps grayscale.
+0.7 V
DD
–
–
V
L Level
V
IL
–
–
+0.3 V
DD
V