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AD8073JR-REEL PDF预览

AD8073JR-REEL

更新时间: 2024-11-22 22:14:19
品牌 Logo 应用领域
亚德诺 - ADI 视频放大器
页数 文件大小 规格书
11页 168K
描述
Low Cost, Dual/Triple Video Amplifiers

AD8073JR-REEL 数据手册

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Low Cost, Dual/Triple  
Video Amplifiers  
a
AD8072/AD8073  
FEATURES  
Very Low Cost  
FUNCTIONAL BLOCK DIAGRAMS  
8-Lead Plastic (N), SOIC (R), and SOIC (RM) Packages  
Good Video Specifications (RL = 150 )  
Gain Flatness of 0.1 dB to 10 MHz  
0.05% Differential Gain Error  
0.1؇ Differential Phase Error  
Low Power  
3.5 mA/Amplifier Supply Current  
Operates on Single +5 V to +12 V Supply  
High Speed  
OUT1  
–IN1  
؉V  
1
2
3
4
8
7
6
5
S
OUT2  
–IN2  
؉IN1  
100 MHz, –3 dB Bandwidth (G = +2)  
500 V/s Slew Rate  
–V  
S
؉IN2  
AD8072  
Fast Settling Time of 25 ns (0.1%)  
Easy to Use  
30 mA Output Current  
14-Lead Plastic (N), and SOIC (R) Packages  
Output Swing to 1.3 V of Rails on Single +5 V Supply  
APPLICATIONS  
Video Line Driver  
Computer Video Plug-In Boards  
RGB or S-Video Amplifier in Component Systems  
OUT2  
NC  
NC  
NC  
1
2
3
4
5
6
7
14  
13  
IN2  
12 ؉IN2  
V  
PRODUCT DESCRIPTION  
AD8073  
؉V  
11  
10  
9
S
S
The AD8072 (dual) and AD8073 (triple) are low cost, current  
feedback amplifiers intended for high volume, cost sensitive  
applications. In addition to being low cost, these amplifiers  
deliver solid video performance into a 150 load while consuming  
only 3.5 mA per amplifier of supply current. Furthermore, the  
AD8073 is three amplifiers in a single 14-lead narrow-body  
SOIC package. This makes it ideal for applications where small  
size is essential. Each amplifier’s inputs and output are acces-  
sible providing added gain setting flexibility.  
؉IN1  
؉IN3  
IN3  
IN1  
OUT1  
OUT3  
8
NC = NO CONNECT  
These devices provide 30 mA of output current per amplifier,  
and are optimized for driving one back terminated video load  
(150 ) each. These current feedback amplifiers feature gain  
flatness of 0.1 dB to 10 MHz while offering differential gain and  
phase error of 0.05% and 0.1°. This makes the AD8072 and  
AD8073 ideal for business and consumer video electronics.  
6.1  
6.0  
5.9  
5.8  
5.7  
5.6  
5.5  
7
6
5
4
3
2
1
0
Both will operate from a single +5 V to +12 V power supply.  
The outputs of each amplifier swing to within 1.3 volts of either  
supply rail to accommodate video signals on a single +5 V supply.  
V
V
R
R
A
= ؎5V  
= 2V p-p  
S
1 dB  
DIV  
O
= R = 1k⍀  
F
L
V
G
The high bandwidth of 100 MHz, 500 V/µs of slew rate, along  
with settling to 0.1% in 25 ns, make the AD8072 and AD8073  
useful in many general purpose, high speed applications where a  
single +5 V or dual power supplies up to 6 V are needed. The  
AD8072 is available in 8-lead plastic DIP, SOIC, and µSOIC  
packages while the AD8073 is available in 14-lead plastic DIP and  
SOIC packages. Both operate over the commercial temperature  
range of 0°C to +70°C. Additionally, the AD8072ARM oper-  
ates over the industrial temperature range of –40°C to +85°C.  
= 150⍀  
= ؉2  
0.1 dB  
DIV  
5.4  
5.3  
1  
500  
0.1  
1
10  
100  
FREQUENCY MHz  
Figure 1. Large Signal Frequency Response  
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  
which may result from its use. No license is granted by implication or  
otherwise under any patent or patent rights of Analog Devices.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781/329-4700  
Fax: 781/326-8703  
World Wide Web Site: http://www.analog.com  
© Analog Devices, Inc., 2000  

AD8073JR-REEL 替代型号

型号 品牌 替代类型 描述 数据表
AD8073JRZ-REEL ADI

完全替代

Low Cost, Triple Video Amplifier
AD8073JRZ ADI

完全替代

Low Cost, Dual/Triple Video Amplifiers

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