Datenblatt-pdf.com


LM300W01-A3 Schematic ( PDF Datasheet ) - LG

Teilenummer LM300W01-A3
Beschreibung WQXGA TFT LCD
Hersteller LG
Logo LG Logo 




Gesamt 30 Seiten
LM300W01-A3 Datasheet, Funktion
Product Specification
LM300W01
Liquid Crystal Display
SPECIFICATION
FOR
APPROVAL
( ) Preliminary Specification
() Final Specification
Title
BUYER
MODEL
30” WQXGA TFT LCD
SUPPLIER
LG.Philips LCD CO., Ltd.
*MODEL
LM300W01
SUFFIX
A3
*When you obtain standard approval,
please use the above model name without suffix
SIGNATURE
/
DATE
/
/
Please return 1 copy for your confirmation with
your signature and comments.
APPROVED BY
S.G.Hong / G.Manager
REVIEWED BY
P.Y.Kim / Manager
PREPARED BY
D.Y.Kim / Engineer
DATE
Product Engineering Dept.
LG. Philips LCD Co., Ltd
Ver. 1.0
JUL. 20, 2004
1 /30






LM300W01-A3 Datasheet, Funktion
Product Specification
LM300W01
Liquid Crystal Display
3. Electrical Specifications
3-1. Electrical Characteristics
It requires two power inputs. One is employed to power the LCD electronics and to drive the TFT array and
liquid crystal. The second input power for the CCFL, is typically generated by an inverter. The inverter is an
external unit to the LCDs.
Table 2. Electrical Characteristics
Parameter
Symbol
Values
Min Typ
Max
Unit Notes
MODULE :
Power Supply Input Voltage
VLCD
17.0
18.0 19.0
Vdc
Permissive Power Input Ripple
VdRF
400 mVp-p
Power Supply Input Current
540 640 740
ILCD
- 810 1040
1
2
Power Consumption
PLCD
-
11.5 13.3
Watt
1
Rush current
IRUSH
-
-4
A
3
Note :
1. The specified current and power consumption are under the VLCD=18.0V, 25 ± 2°C,fV=60Hz condition
whereas mosaic pattern(8 x 6) is displayed and fV is the frame frequency.
2. The current is specified at the maximum current pattern.
3. The duration of rush current is about 2ms and rising time of power Input is 1ms(min.).
White : 255Gray
Black : 0Gray
Maximum current pattern
Ver. 1.0
Mosaic Pattern(8 x 6)
White Pattern
[ Figure 3 ] Mosaic pattern : for power consumption measurement
JUL. 20, 2004
6 /30

6 Page









LM300W01-A3 pdf, datenblatt
Product Specification
LM300W01
Liquid Crystal Display
3-3. Signal Timing Specifications
This is the signal timing required at the input of the TMDS Transmitter. All of the interface signal timing should
be satisfied with the following specifications for it’s proper operation.
Table 7. TIMING TABLE_1 ( Dual mode: 2560x1600)
PS_ON : High
ITEM
SYMBOL Min Typ Max Unit
Note
DCLK
Period
Frequency
Width-Total
tCLK 7.45 7.45 7.45
ns
fCLK 134.25 134.25 134.25 MHz
tHT
2720
2720
2720
tCLK
268.5 / 2
(Dual)
Hsync
Period
Frequency
tHP - 10.13 -
us
fH
- 98.71 -
KHz
Width
tWH - 32 - tCLK
Width-Total
tVT
1646
1646
1646
tHP
Period
Vsync
Frequency
tVP - 16.68 -
fV - 59.97 - Hz
Width
tWV - 6 - tHP
Horizontal Valid
tHV
2560
2560
2560
Horizontal Back Porch
tHBP
-
80
- tCLK
Horizontal Front Porch
tHFP
-
48
-
Data Horizontal Blank
Enable Vertical Valid
- - 160 -
tV V
1600
1600
1600
tWH+ tHBP+ tHFP
Vertical Back Porch tVBP - 38 -
tHP
Vertical Front Porch tVFP - 2 -
Vertical Blank
- - 46 -
tWV+ tVBP+ tVFP
Note: Hsync period and Hsync width-active should be even number times of tCLK. If the value is odd number
times of tCLK, display control signal can be asynchronous. In order to operate this LCM a Hsync,
Vsyn, and DE(data enable) signals should be used.
1. : The performance of the electro-optical characteristics may be influenced by variance of the vertical
refresh rates.
2. Vsync and Hsync should be keep the above specification.
3. Hsync Period, Hsync Width, and Horizontal Back Porch should be any times of of character
number(8).
4. The polarity of Hsync, Vsync is not restricted.
Ver. 1.0
JUL. 20, 2004
12 /30

12 Page





SeitenGesamt 30 Seiten
PDF Download[ LM300W01-A3 Schematic.PDF ]

Link teilen




Besondere Datenblatt

TeilenummerBeschreibungHersteller
LM300W01-A3WQXGA TFT LCDLG
LG

TeilenummerBeschreibungHersteller
CD40175BC

Hex D-Type Flip-Flop / Quad D-Type Flip-Flop.

Fairchild Semiconductor
Fairchild Semiconductor
KTD1146

EPITAXIAL PLANAR NPN TRANSISTOR.

KEC
KEC


www.Datenblatt-PDF.com       |      2020       |      Kontakt     |      Suche