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AD9983AKSTZ-140 PDF预览

AD9983AKSTZ-140

更新时间: 2024-02-14 04:04:54
品牌 Logo 应用领域
亚德诺 - ADI 显示器驱动程序和接口接口集成电路
页数 文件大小 规格书
44页 581K
描述
High Performance 8-Bit Display Interface

AD9983AKSTZ-140 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFP
包装说明:LQFP,针数:80
Reach Compliance Code:unknown风险等级:5.68
接口集成电路类型:INTERFACE CIRCUITJESD-30 代码:S-PQFP-G80
JESD-609代码:e3长度:14 mm
湿度敏感等级:3功能数量:1
端子数量:80最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:LQFP封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE峰值回流温度(摄氏度):260
认证状态:COMMERCIAL座面最大高度:1.6 mm
最大供电电压:1.9 V最小供电电压:1.7 V
标称供电电压:1.8 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子面层:MATTE TIN端子形式:GULL WING
端子节距:0.65 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:14 mm
Base Number Matches:1

AD9983AKSTZ-140 数据手册

 浏览型号AD9983AKSTZ-140的Datasheet PDF文件第2页浏览型号AD9983AKSTZ-140的Datasheet PDF文件第3页浏览型号AD9983AKSTZ-140的Datasheet PDF文件第4页浏览型号AD9983AKSTZ-140的Datasheet PDF文件第5页浏览型号AD9983AKSTZ-140的Datasheet PDF文件第6页浏览型号AD9983AKSTZ-140的Datasheet PDF文件第7页 
High Performance  
8-Bit Display Interface  
AD9983A  
Preliminary Technical Data  
FEATURES  
FUNCTIONAL BLOCK DIAGRAM  
8-bit analog-to-digital converters  
170 MSPS maximum conversion rate  
Low PLL clock jitter at 170 MSPS  
Automatic gain matching  
Automated offset adjustment  
2:1 input mux  
Power-down via dedicated pin or serial register  
4:4:4, 4:2:2, and DDR output format modes  
Variable output drive strength  
Odd/even field detection  
AD9983A  
8
AUTO OFFSET  
AUTO GAIN  
Pr/RED  
Pr/RED  
8
IN1  
IN0  
2:1  
MUX  
8-BIT  
ADC  
Cb/Cr/RED  
CLAMP  
CLAMP  
CLAMP  
PGA  
PGA  
PGA  
OUT  
8
8
AUTO OFFSET  
AUTO GAIN  
Y/GREEN  
Y/GREEN  
8
8
IN1  
2:1  
MUX  
8-BIT  
ADC  
Y/GREEN  
OUT  
IN0  
AUTO OFFSET  
AUTO GAIN  
External clock input  
Regenerated Hsync output  
Pb/BLUE  
Pb/BLUE  
IN1  
2:1  
MUX  
8-BIT  
ADC  
Cb/BLUE  
OUT  
IN0  
Programmable output high impedance control  
Hsyncs per Vsync counter  
Sync-on-green pulse filter  
HSYNC1  
HSYNC0  
2:1  
MUX  
DATACK  
SOGOUT  
SYNC  
VSYNC0  
VSYNC1  
2:1  
MUX  
Pb-free package  
PROCESSING  
O/E FIELD  
HSOUT  
PLL  
POWER  
MANAGEMENT  
SOGIN1  
SOGIN0  
2:1  
MUX  
APPLICATIONS  
VSOUT/A0  
Advanced TVs  
EXTCK/COAST  
CLAMP  
Plasma display panels  
LCDTV  
HDTV  
REFHI  
FILT  
VOLTAGE  
REFS  
REFLO  
SDA  
SCL  
SERIAL REGISTER  
RGB graphics processing  
LCD monitors and projectors  
Scan converters  
Figure 1.  
GENERAL DESCRIPTION  
The AD9983A is a complete 8-bit, 170 MSPS, monolithic  
analog interface optimized for capturing YPbPr video and RGB  
graphics signals. Its 170 MSPS encode rate capability and full  
power analog bandwidth of 300 MHz support all HDTV video  
modes up to 1080p as well as graphics resolutions up to UXGA  
(1600 x 1200 at 60 Hz).  
sampling clock phase adjustment is provided. Output data,  
sync, and clock phase relationships are maintained.  
The auto-offset feature can be enabled to automatically restore  
the signal reference levels and to automatically calibrate out any  
offset differences between the three channels. The auto channel-  
to-channel gain matching feature can be enabled to minimize  
any gain mismatches between the three channels.  
The AD9983A includes a 170 MHz triple ADC with an internal  
reference, a PLL, and programmable gain, offset, and clamp  
control. The user provides only a 1.8 V power supply and an  
analog input. Three-state CMOS outputs can be powered from  
1.8 V to 3.3 V.  
The AD9983A also offers full sync processing for composite  
sync and sync-on-green applications. A clamp signal is  
generated internally or may be provided by the user through the  
CLAMP input pin.  
The AD9983A on-chip PLL generates a sample clock from the  
tri-level sync (for YPbPr video) or the horizontal sync (for RGB  
graphics). Sample clock output frequencies range from 10 MHz  
to 170 MHz. With internal coast generation, the PLL maintains  
its output frequency in the absence of sync input. A 32-step  
Fabricated in an advanced CMOS process, the AD9983A is  
provided in a space-saving 80-lead, Pb-free, LQFP surface-  
mount plastic package or a 64-lead LFCSP package, and is  
specified over the 0°C to 70°C temperature range.  
Rev. PrA  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rights of third parties that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.461.3113  
www.analog.com  
©2007 Analog Devices, Inc. All rights reserved.  
 

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