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PDF ( 数据手册 , 数据表 ) V420H1-L12

零件编号 V420H1-L12
描述 TFT LCD Module
制造商 Chi Mei
LOGO Chi Mei LOGO 


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V420H1-L12 数据手册, 描述, 功能
www.DataSheet.co.kr
Issue Date: Jan.14.2008
Model No.: V420H1-L12
Approval
TFT LCD Approval Specification
MODEL NO.: V420H1 – L12
Customer:
Approved by:
Note:
Approved By
TV Head Division.
LY Chen
Reviewed By
QA Dept.
Tomy Chen
Product Development Div.
WT Lin
LCD TV Marketing and Product Management Div.
Prepared By
Wang-Yang Li
Josh Chi
1
Version 2.1
Datasheet pdf - http://www.DataSheet4U.net/







V420H1-L12 pdf, 数据表
www.DataSheet.co.kr
Issue Date: Jan.14.2008
Model No.: V420H1-L12
Approval
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE (Ta = 25 ± 2 ºC)
Parameter
Symbol
Power Supply Voltage
VCC
Power Supply Ripple Voltage
Rush Current
White
Power Supply Current Black
Vertical Stripe
VRP
IRUSH
-
-
-
LVDS
Interface
Differential Input High
Threshold Voltage
Differential Input Low
Threshold Voltage
Common Input Voltage
Terminating Resistor
VLVTH
VLVTL
VLVC
RT
CMOS Input High Threshold Voltage
interface Input Low Threshold Voltage
VIH
VIL
Min.
10.8
-
-
-
-100
1.125
-
2.7
0
Value
Typ.
12
-
-
1.35
0.5
1.0
-
-
1.25
100
-
-
Max.
13.2
350
5.0
1.7
100
-
1.375
-
3.3
0.7
Unit
V
mV
A
A
A
A
mV
mV
V
ohm
V
V
Note
(1)
(2)
(3)
Note (1) The module should be always operated within the above ranges.
Note (2) The duration of rush current is about 0.5mS and measurement condition is shown below:
8
Version 2.1
Datasheet pdf - http://www.DataSheet4U.net/







V420H1-L12 equivalent, schematic
www.DataSheet.co.kr
Issue Date: Jan.14.2008
Model No.: V420H1-L12
Approval
47 GND
48 VCC
49 VCC
50 VCC
51 VCC
Ground
+12V power supply
+12V power supply
+12V power supply
+12V power supply
Note (1) Reserved for internal use. Please leave it open.
Note (2) Low: VESA LVDS Format (default), High: JEIDA Format.
Note (3) Low: normal display (default), High: display with 180 degree rotation
Note (4) Overdrive lookup table selection. The overdrive lookup table should be selected in accordance with the
frame rate to optimize image quality.
ODSEL
Note
L Lookup table was optimized for 60 Hz frame rate.
H Lookup table was optimized for 50 Hz frame rate.
Note (5) Low: function disable (default), High: Dynamic Gamma function enable.
Note (6) Low: function disable (default), High: Dynamic Contrast Ratio function enable.
Note (7) Low: Open or Connect to GND, High: Connect to +3.3V
16
Version 2.1
Datasheet pdf - http://www.DataSheet4U.net/










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