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ADA4430-1YKSZ-R7 PDF预览

ADA4430-1YKSZ-R7

更新时间: 2024-11-02 02:55:27
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 392K
描述
Ultralow Power Video Filter with Power-Down

ADA4430-1YKSZ-R7 数据手册

 浏览型号ADA4430-1YKSZ-R7的Datasheet PDF文件第2页浏览型号ADA4430-1YKSZ-R7的Datasheet PDF文件第3页浏览型号ADA4430-1YKSZ-R7的Datasheet PDF文件第4页浏览型号ADA4430-1YKSZ-R7的Datasheet PDF文件第5页浏览型号ADA4430-1YKSZ-R7的Datasheet PDF文件第6页浏览型号ADA4430-1YKSZ-R7的Datasheet PDF文件第7页 
Ultralow Power Video Filter  
with Power-Down  
ADA4430-1  
FEATURES  
6th-order performance, low-pass video filter  
PIN CONFIGURATION  
ADA4430-1  
1 dB flatness out to 8 MHz  
50 dB rejection at 27 MHz  
Ultralow power-down current: 0.1 μA typ  
Low quiescent current: 1.85 mA typ  
Excellent video specification  
Differential gain: 0.25%  
V
x1  
V +  
S
1
2
3
6
5
4
IN  
2*R  
2*R  
GND  
SAG  
PD  
R
Differential phase: 0.10°  
SAG correction  
2*R  
V
OUT  
Allows use of small capacitors in ac-coupled outputs  
Low supply voltage: 2.5 V to 6 V  
Rail-to-rail output  
High input-to-output isolation in disabled state  
92 dB @ 1 MHz  
Low input bias current: 0.5 μA  
Small packaging: SC70  
Wide operating temperature range: −40°C to +125°C  
Figure 1.  
6.5  
6.0  
5.5  
5.0  
4.5  
4.0  
3.5  
3.0  
V
= 3V  
S
V
= 5V  
S
APPLICATIONS  
Portable media players  
Portable gaming consoles  
Cell phones  
Digital still cameras  
Portable DVD players  
Portable video cameras  
1
10  
FREQUENCY (MHz)  
Figure 2. Frequency Response Flatness at Various Power Supplies  
GENERAL DESCRIPTION  
The ADA4430-1 is a fully integrated video reconstruction filter  
that combines excellent video specifications with low power  
consumption and an ultralow power disable, making it ideal  
for portable video filtering applications. With 1 dB frequency  
flatness out to 8 MHz and 50 dB rejection at 27 MHz, the  
ADA4430-1 is ideal in SD video applications, including  
NTSC and PAL.  
The ADA4430-1 also provides an on-chip dc offset to avoid  
clipping of the sync tips at the filter output, as well as SAG  
correction that permits smaller capacitor values to be used in  
applications with ac-coupled outputs.  
The ADA4430-1 is available in a 6-lead SC70 package and is  
rated to work in the extended automotive temperature range of  
−40°C to +125°C.  
The ADA4430-1 operates on single supplies as low as 2.5 V and  
as high as 6 V while providing the dynamic range required by  
the most demanding video systems.  
Rev. A  
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  
©2006 Analog Devices, Inc. All rights reserved.  
 

ADA4430-1YKSZ-R7 替代型号

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Ultralow Power Video Filter with Power-Down

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