G121X1-L03 Datasheet, PDF (7/26 Pages) AZ Displays – TFT LCD Tentative Specification

Issued Date: Feb. 9, 2009
Model No.: G121X1-L03
Tentative
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
Ta = 25 ± 2 ºC
Parameter
Symbol _Min.
Value
Typ. Max.
Unit
Note
Power Supply Voltage
Vcc
3.0
3.3
3.6
V
4.75 5.0
5.25
V
at Vcc=3.3V
at Vcc=5.0V
Ripple Voltage
V_RP
-
-
100 mV
Rush Current
I_RUSH
-
-
1.5
A
White
Power Supply Current
-
Black
-
800 910 mA
500 590 mA
-
1.1
1.2
A
710 782 mA
-
(2)
(3)a, at Vcc=3.3V
(3)a, at Vcc=5.0V
(3)b, at Vcc=3.3V
(3)b, at Vcc=5.0V
LVDS differential input voltage
Vid -100
-
+100 mV
-
LVDS common input voltage
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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