G121X1-L02 Datasheet, PDF (7/25 Pages) AZ Displays – TFT LCD Preliminary Specification

Issued Date: July. 2, 2008
Model No.: G121X1-L02
Preliminary
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
Ta = 25 ± 2 ºC
Parameter
Power Supply Voltage
Ripple Voltage
Rush Current
Power Supply Current
White
Black
LVDS differential input voltage
LVDS common input voltage
Symbol
Min.
Value
Typ.
Max.
Unit
Note
Vcc
3.0
3.3
3.6
V
-
V_RP
-
-
100
mV
-
I_RUSH
-
-
1.0
A
(2)
-
-
350
490
mA
(3)a
-
510
650
mA
(3)b
Vid
-100
-
+100
mV
-
Vic
-
1.2
-
V
-
Note (1) The module is recommended to operate within specification ranges listed above for normal
function.
Note (2) Measurement Conditions:
+3.3V
Q1 2SK1475
(High to Low)
(Control Signal)
SW
+12V
C1
1uF
R1
47K
Q2
R2
2SK1470
1K
VR1
47K
C2
0.01uF
FUSE
Vcc
C3
(LCD Module Input)
1uF
GND
Vcc rising time is 470µs
0.1Vcc
0.9Vcc
+3.3V
470µs
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Version 1.0