|
|
PDF MST720A-A Data sheet ( Hoja de datos )
| Número de pieza | MST720A-A | |
| Descripción | Small Size LCD TV Processor | |
| Fabricantes | MStar | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de MST720A-A (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
|
No Preview Available !
Doc. No.: 2006050041
FEATURES
n Video Decoder
Ÿ Supports NTSC and PAL video input formats
Ÿ 2D NTSC and PAL comb-filter for Y/C
separation of CVBS input
Ÿ Single CVBS and S-video input
Ÿ Supports Closed-caption and V-chip
Ÿ ACC, AGC, and DCGC (Digital Chroma Gain
Control)
n Color Engine
Ÿ Brightness, contrast, saturation, and hue
adjustment
Ÿ 9-tap programmable multi-purpose FIR (Finite
Impulse Response) filter
Ÿ Differential 3-band peaking engine
Ÿ Luminance Transient Improvement (LTI)
Ÿ Chrominance Transient Improvement (CTI)
Ÿ Black Level Extension (BLE)
Ÿ White Level Extension (WLE)
Ÿ Favor Color Compensation (FCC)
Ÿ 3-channel gamma curve adjustment
n Scaling Engine/TCON
Ÿ Supports analog panels with the resolution of
960x234, 1200x234, 1400x234, and more
Ÿ Supports various displaying modes
Ÿ Supports horizontal panorama scaling
n Digital PWM Controller
Ÿ Integrated general purpose digital PWM
control loop
MST720A/MST720A-A
Small Size LCD TV Processor with Video Decoder
Preliminary Data Sheet Version 0.3
Ÿ Programmable startup operating frequency
and period with output voltage regulation
Ÿ Programmable output current regulation;
40KHz~70KHz switching frequency, sync. to
HSYNC possible
Ÿ Burst-mode or continuous-mode for output
current regulation; 150Hz~300Hz burst-mode
frequency, sync. to VSYNC possible
Ÿ Programmable protection level for input
voltage and fault detection
n Miscellaneous
Ÿ Built-in MCU
Ÿ 3-wire serial bus interface for configuration
setup
Ÿ Built-in step-down PWM circuits for input 2.5V
Ÿ Built-in VCOM DC level adjusting circuits
Ÿ Built-in internal OSD with 256 programmable
fonts, 16-color palettes, and 12-bit color
resolution
Ÿ 3-channel low-power 8-bit DAC integration for
RGB output, dynamic range 0.1-4.9V
Ÿ Built-in VCOM DC/AC level adjustment circuit
Ÿ Spread spectrum clocks
Ÿ Optional 3.3V / 5V output pads with
programmable driving current
Ÿ 100-pin LQFP package
Doc. No.: 2006050041
-1-
Copyright © 2006 MStar Semiconductor, Inc. All rights reserved.
3/16/2006
1 page  
Doc. No.: 2006050041
PIN DESCRIPTION
Analog Interface
Pin Name
VCLAMP
REFM
REFP
C1INP
Pin Type
Analog Input
C1INM
Analog Input
YS1INP
Analog Input
YS1INM
Analog Input
CVBS1P
CVBS1M
HSYNCIN
VSYNCIN
Analog Input
Analog Input
Schmitt Trigger Input
w/ 5V-tolerant
Schmitt Trigger Input
w/ 5V-tolerant
MST720A/MST720A-A
Small Size LCD TV Processor with Video Decoder
Preliminary Data Sheet Version 0.3
Function
Pin
CVBS/YC Mode Clamp Voltage Bypass
2
Internal ADC Bottom De-coupling Pin
3
Internal ADC Top De-coupling Pin
4
Analog Chroma Input for TV S-Video1 /
Analog Composite Input of TV CVBS4
6
Reference Ground for Analog Chroma Input of TV S-Video1 7
/ Analog Composite Input of TV CVBS4
Analog Luma Input of TV S-Video1 /
Analog Composite Input of TV CVBS3
8
Reference Ground for Analog Luma Input of TV S-Video1 / 9
Analog Composite Input of TV CVBS3
Analog Composite Input for TV CVBS1
10
Reference Ground for Analog Composite Input of TV CVBS1 11
HSYNC / Composite Sync for VGA Input
98
VSYNC for VGA Input
97
Analog Panel Output Interface
Pin Name
VR
VG
VB
REFM_DAC
Pin Type
Analog Output
Analog Output
Analog Output
REFP_DAC
TCON[15:1]
Output
Function
Red Channel Output 4.0 Vp-p
Green Channel Output 4.0 Vp-p
Blue Channel Output 4.0 Vp-p
DAC Bottom Reference Voltage Decoupling Cap. 1uF to
Ground
DAC Top Reference Voltage Decoupling Cap. 1uF to
Ground
TCON Output
Pin
84
86
88
90
91
75-61
VCOM Interface
Pin Name
VCOMDC
VCOMOUT
Pin Type
Analog Output
Analog Output
Function
Reference DC Voltage Output for Common Amplifier
Pulse Output for Common Voltage.
Pin
92
93
Doc. No.: 2006050041
-5-
Copyright © 2006 MStar Semiconductor, Inc. All rights reserved.
3/16/2006
5 Page 
Doc. No.: 2006050041
MECHANICAL DIMENSIONS
D
D1
D2
MST720A/MST720A-A
Small Size LCD TV Processor with Video Decoder
Preliminary Data Sheet Version 0.3
A
A2 A1
q2
Gauge Plane
0.25mm
L
q3
b
Symbol
Millimeter
Inch
Min. Nom. Max. Min. Nom. Max.
A - - 1.60 - - 0.063
A1 0.05 - 0.15 0.002 - 0.006
A2 1.35 1.40 1.45 0.053 0.055 0.057
D 16.00 BSC.
0.630 BSC.
D1 14.00 BSC.
0.551 BSC.
D2 12.00
0.472
E 16.00 BSC.
0.630 BSC.
E1 14.00 BSC.
0.551 BSC.
E2 12.00
0.472
R1 0.08 -
- 0.003 -
-
R2 0.08 - 0.20 0.003 - 0.008
q1
R1
R2
c
Seating Plane
e
Symbol
Millimeter
Inch
Min. Nom. Max. Min. Nom. Max.
q 0° 3.5° 7° 0° 3.5° 7°
q1 0° -
- 0° -
-
q2 11° 12° 13° 11° 12° 13°
q3 11° 12° 13° 11° 12° 13°
b 0.17 0.20 0.27 0.007 0.008 0.011
c 0.09 - 0.20 0.004 - 0.008
e 0.50 BSC.
0.020 BSC.
L 0.45 0.60 0.75 0.018 0.024 0.030
L1 1.00 Ref
0.039 Ref
S 0.20 -
- 0.008 -
-
Doc. No.: 2006050041
- 11 -
Copyright © 2006 MStar Semiconductor, Inc. All rights reserved.
3/16/2006
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet MST720A-A.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| MST720A-A | Small Size LCD TV Processor | MStar |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |