DataSheet26.com

MST720A-A PDF даташит

Спецификация MST720A-A изготовлена ​​​​«MStar» и имеет функцию, называемую «Small Size LCD TV Processor».

Детали детали

Номер произв MST720A-A
Описание Small Size LCD TV Processor
Производители MStar
логотип MStar логотип 

30 Pages
scroll

No Preview Available !

MST720A-A Даташит, Описание, Даташиты
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









No Preview Available !

MST720A-A Даташит, Описание, Даташиты
Doc. No.: 2006050041
BLOCK DIAGRAM
CVBS
S-Video
SY/CVBS
Switch
SC
2-Channel
AFE
Video Decoder
Timing Generator
MST720A/MST720A-A
Small Size LCD TV Processor with Video Decoder
Preliminary Data Sheet Version 0.3
YC Separation
2D Comb Filter
Chroma
Demodulator
M
U
X
3x3 Color Space
Conversion
MACE
Scaling Engine
CSC
(RGB to YCbCr)
OSD Gamma
Display Unit
MCU
BIU
Flash Memory or
EEPROM
External MCU
SYSTEM APPLICATION DIAGRAM
Flash / ROM
2.5V
Power Supply
TCON
DPWM Controller
Feedback Voltage
Display
Device
DPWM
Output
Micro-
Controller
PWM
Step-Down
DPWM
Controller
Y/CVBS1
C/CVBS2
Video
Decoder
TCON
To Analog Panel
Deinterlacer
/ Scaler
RGB Amplifer
Doc. No.: 2006050041
-2-
Copyright © 2006 MStar Semiconductor, Inc. All rights reserved.
3/16/2006









No Preview Available !

MST720A-A Даташит, Описание, Даташиты
Doc. No.: 2006050041
GENERAL DESCRIPTION
MST720A/MST720A-A
Small Size LCD TV Processor with Video Decoder
Preliminary Data Sheet Version 0.3
The MST720A is a high quality ASIC for NTSC/PAL car TV application. It receives analog NTSC/PAL CVBS and
S-Video inputs from TV tuners, DVD or VCR sources, including weak and distorted signals. Automatic gain
control (AGC) and 8-bit 3-channel A/D converters provide high resolution video quantization. With automatic
video source and mode detection, users can easily switch and adjust variety of signal sources. Multiple
internal adaptive PLLs precisely extract pixel clock from video source and perform sharp color demodulation.
Built-in line-buffer supports adaptive 2-D comb-filter, 2-D sharpening, and synchronization stabler in a
condense manner. The output format of MST720A supports 3.5~7analog TFT-LCD modules.
Doc. No.: 2006050041
-3-
Copyright © 2006 MStar Semiconductor, Inc. All rights reserved.
3/16/2006










Скачать PDF:

[ MST720A-A.PDF Даташит ]

Номер в каталогеОписаниеПроизводители
MST720A-ASmall Size LCD TV ProcessorMStar
MStar

Номер в каталоге Описание Производители
TL431

100 мА, регулируемый прецизионный шунтирующий регулятор

Unisonic Technologies
Unisonic Technologies
IRF840

8 А, 500 В, N-канальный МОП-транзистор

Vishay
Vishay
LM317

Линейный стабилизатор напряжения, 1,5 А

STMicroelectronics
STMicroelectronics

DataSheet26.com    |    2020    |

  Контакты    |    Поиск