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PDF M190MWW4-R0 Data sheet ( Hoja de datos )
| Número de pieza | M190MWW4-R0 | |
| Descripción | TFT LCD Module | |
| Fabricantes | IVO | |
| Logotipo |  |
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InfoVision Optoelectronics (Kunshan)Co., Ltd.
Document Title
M190MWW4 R0 Product information
Page No. 1/25
Document No.
Issue date 2012/03/30 Revision V00
Product information
To:
Product Name: M190MWW4 R0
Document Issue Date: 2012/03/30
Customer
SIGNATURE
InfoVision Optoelectronics
SIGNATURE
REVIEWED BY
QA
PREPARED BY
FAE
Please return 1 copy for your confirmation with
your signature and comments.
Note: 1. Please contact InfoVision Company. Before designing your product based on this product.
2. The information contained herein is presented merely to indicate the characteristics and
performance of our products. No responsibility is assumed by IVO for any intellectual property
claims or other problems that may result from application based on the module described herein.
FQ-7-30-0-009-03D
________________________________________________________________________
NO.1 Long Teng Road, KunShan City, JiangSu, China
Tel:0512-57278888
InfoVision Optoelectronics (Kunshan) Co., LTD
Fax:0512-57278900
1 page  
InfoVision Optoelectronics (Kunshan)Co., Ltd.
Document Title
M190MWW4 R0 Product information
Page No. 5/25
Document No.
Issue date 2012/03/30 Revision V00
1.4 Functional Block Diagram
Figure 1 shows the functional block diagram of the LCD module.
Figure 1 Block Diagram
VCC
GND
RXinO0+/-
RXinO1+/-
RXinO2+/-
RXinO3+/-
RXinOC+/-
RXinE0+/-
RXinE1+/-
RXinE2+/-
RXinE3+/-
RXinEC+/-
TFT LCD Module
LCD Drive Card
Timing Controller
DC/DC Converter
Reference Voltage
X-Driver
TFT Array/Cell
1,440(R/G/B) x900
Backlight Unit
Lamp
Connector
Lamp
Connector
1.5 Pixel Format Image
Figure 2 shows the relationship of the input signals and LCD pixel format image.
Figure 2 Pixel Format
________________________________________________________________________
NO.1 Long Teng Road, KunShan City, JiangSu, China
Tel:0512-57278888
InfoVision Optoelectronics (Kunshan) Co., LTD
Fax:0512-57278900
5 Page 
InfoVision Optoelectronics (Kunshan)Co., Ltd.
Document Title
M190MWW4 R0 Product information
Page No. 11/25
Document No.
Issue date 2012/03/30 Revision V00
29 VDD
Power Supply
5V(Typ.)
30 VDD
Power Supply
5V(Typ.)
Note: All input signals shall be at low or Hi-Z state when VDD is off.
3.3 LVDS Receiver
3.3.1 Signal Electrical Characteristics For LVDS Receiver
The built-in LVDS receiver is compatible with (ANSI/TIA/TIA-644 ) standard.
Table 5 LVDS Receiver Electrical Characteristics
Parameter
Symbol Min. Typ. Max. Unit Conditions
Magnitude Differential Input
VCoolmtamgeon Mode Voltage
Logic High Input Voltage
|Vid|
Vcm
VIH
100 - 600 mV
1.0 1.2 1.4
V Vth - Vtl
2.64 - 3.6 V =200mV 200mV
Logic Low Input Voltage
VIL 0 - 0.66 V
Note:
(1)Input signals shall be at low or Hi-Z state when VDD is off.
(2)All electrical characteristics for LVDS signal are defined and shall be measured at the
interface connector of LCD.
(3)All values are measured at condition of VDD =5V and Ta=25℃.
Figure 6 Voltage Definitions
LVDS-
VID
LVDS+
VCM
GND
LVDS+/-
VID
0V
________________________________________________________________________
NO.1 Long Teng Road, KunShan City, JiangSu, China
Tel:0512-57278888
InfoVision Optoelectronics (Kunshan) Co., LTD
Fax:0512-57278900
11 Page | ||
| Páginas | Total 25 Páginas | |
| PDF Descargar | [ Datasheet M190MWW4-R0.PDF ] | |
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