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ADA4412-3ARQZ PDF预览

ADA4412-3ARQZ

更新时间: 2024-02-27 16:11:51
品牌 Logo 应用领域
亚德诺 - ADI 消费电路商用集成电路光电二极管
页数 文件大小 规格书
16页 386K
描述
Integrated Triple Video Filter with Selectable Cutoff Frequencies for RGB, HD/SD

ADA4412-3ARQZ 技术参数

是否无铅:含铅是否Rohs认证:符合
生命周期:Active零件包装代码:SSOP
包装说明:SSOP, SSOP20,.25针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.07
Is Samacsys:N其他特性:IT CAN ALSO OPERATE WITH 4.5V TO 12V SINGLE SUPPLY
商用集成电路类型:CONSUMER CIRCUITJESD-30 代码:R-PDSO-G20
JESD-609代码:e3长度:8.6614 mm
湿度敏感等级:1功能数量:1
端子数量:20最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装等效代码:SSOP20,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:+-5 V
认证状态:Not Qualified座面最大高度:1.7526 mm
子类别:Other Consumer ICs最大供电电压 (Vsup):6 V
最小供电电压 (Vsup):2.25 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.635 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:3.9116 mmBase Number Matches:1

ADA4412-3ARQZ 数据手册

 浏览型号ADA4412-3ARQZ的Datasheet PDF文件第2页浏览型号ADA4412-3ARQZ的Datasheet PDF文件第3页浏览型号ADA4412-3ARQZ的Datasheet PDF文件第4页浏览型号ADA4412-3ARQZ的Datasheet PDF文件第5页浏览型号ADA4412-3ARQZ的Datasheet PDF文件第6页浏览型号ADA4412-3ARQZ的Datasheet PDF文件第7页 
Integrated Triple Video Filter with Selectable  
Cutoff Frequencies for RGB, HD/SD  
ADA4412-3  
FUNCTIONAL BLOCK DIAGRAM  
FEATURES  
Sixth-order adjustable video filters  
36 MHz, 18 MHz, and 9 MHz  
Many video standards supported: RGB, YPbPr, YUV, SD, Y/C  
Ideal for 720p and 1080i resolutions  
−1 dB bandwidth of 31.5 MHz for HD  
Low quiescent power  
Only 265 mW for 3 channels on 5 V supply  
Disable feature cuts supply current to 10 μA  
DC output offset adjust: 0.5 V, input referred  
Fixed throughput gain of ×2  
Excellent video specifications  
Wide supply range: +4.5 V to 5 V  
Rail-to-rail output  
Output can swing 4.5 V p-p on single 5 V supply  
Small packaging: 20-lead QSOP  
Y/G OUT  
Pb/B OUT  
Pr/R OUT  
×1  
×1  
×1  
×2  
×2  
×2  
Y/G IN  
Pb/B IN  
Pr/R IN  
36MHz, 18MHz, 9MHz  
36MHz, 18MHz, 9MHz  
36MHz, 18MHz, 9MHz  
ADA4412-3  
DC  
OFFSET  
LEVEL1  
LEVEL2  
2
CUTOFF SELECT  
DISABLE  
Figure 1.  
APPLICATIONS  
Set-top boxes  
DVD players and recorders  
Personal video recorders  
HDTVs  
Projectors  
GENERAL DESCRIPTION  
The ADA4412-3 is a comprehensive filtering solution designed  
to give designers the flexibility to easily filter and drive various  
video signals, including high definition video. Cutoff frequen-  
cies of the sixth-order video filters range from 9 MHz to  
36 MHz and can be selected by two logic pins to obtain four  
filter combinations that are tuned for RGB, high definition, and  
standard definition video signals. The ADA4412-3 has a rail-to-  
rail output that can swing 4.5 V p-p on a single 5 V supply.  
The ADA4412-3 can operate on a single +5 V supply as  
well as on 5 V supplies. Single-supply operation is ideal in  
applications where power consumption is critical. The disable  
feature allows for further power conservation by reducing the  
supply current to typically 1ꢀ μA when a particular device is not  
in use.  
Dual-supply operation is best for applications where the  
negative-going video signal excursions must swing at or below  
ground while maintaining excellent video performance. The  
output buffers have the ability to drive two 75 Ω doubly  
terminated cables that are either dc-coupled or ac-coupled.  
The ADA4412-3 includes an output offset voltage adjustment  
feature. Output voltage offset is continuously adjustable over an  
input-referred range of 5ꢀꢀ mV by applying a differential  
voltage to an independent offset control input.  
The ADA4412-3 is available in a 2ꢀ-lead QSOP and is rated for  
operation over the extended industrial temperature range of  
−4ꢀ°C to +85°C.  
Rev. 0  
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  
© 2005 Analog Devices, Inc. All rights reserved.  
 

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