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AD8002ARZ PDF预览

AD8002ARZ

更新时间: 2024-11-20 12:28:35
品牌 Logo 应用领域
亚德诺 - ADI 放大器
页数 文件大小 规格书
20页 373K
描述
Dual 600 MHz, 50 mW Current Feedback Amplifier

AD8002ARZ 数据手册

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Dual 600 MHz, 50 mW  
Current Feedback Amplifier  
a
AD8002  
FEATURES  
FUNCTIONAL BLOCK DIAGRAM  
Excellent Video Specifications (RL = 150 , G = +2)  
Gain Flatness 0.1 dB to 60 MHz  
0.01% Differential Gain Error  
0.02؇ Differential Phase Error  
Low Power  
5.5 mA/Amp Max Power Supply Current (55 mW)  
High Speed and Fast Settling  
600 MHz, –3 dB Bandwidth (G = +1)  
500 MHz, –3 dB Bandwidth (G = +2)  
1200 V/s Slew Rate  
8-Lead Plastic DIP, SOIC, and SOIC  
OUT1  
–IN1  
+IN1  
V–  
V+  
1
2
3
4
8
7
6
5
OUT2  
–IN2  
+IN2  
AD8002  
16 ns Settling Time to 0.1%  
Low Distortion  
–65 dBc THD, fC = 5 MHz  
33 dBm Third Order Intercept, F1 = 10 MHz  
–66 dB SFDR, f = 5 MHz  
The outstanding bandwidth of 600 MHz along with 1200 V/µs  
of slew rate make the AD8002 useful in many general purpose  
high speed applications where dual power supplies of up to 6 V  
and single supplies from 6 V to 12 V are needed. The AD8002 is  
available in the industrial temperature range of –40°C to +85°C.  
–60 dB Crosstalk, f = 5 MHz  
High Output Drive  
1
Over 70 mA Output Current  
0
SIDE 1  
Drives Up to Eight Back-Terminated 75 Loads  
(Four Loads/Side) While Maintaining Good  
Differential Gain/Phase Performance (0.01%/0.17؇)  
Available in 8-Lead Plastic DIP, SOIC and SOIC Packages  
G = +2  
= 100  
1  
2  
3  
4  
5  
6  
7  
8  
9  
R
SIDE 2  
SIDE 1  
L
V
= 50mV  
IN  
0.1  
0
APPLICATIONS  
A-to-D Driver  
0.1  
0.2  
0.3  
0.4  
0.5  
Video Line Driver  
Differential Line Driver  
Professional Cameras  
Video Switchers  
Special Effects  
SIDE 2  
RF Receivers  
1M  
10M  
100M  
1G  
FREQUENCY Hz  
PRODUCT DESCRIPTION  
The AD8002 is a dual, low-power, high-speed amplifier designed  
to operate on 5 V supplies. The AD8002 features unique trans-  
impedance linearization circuitry. This allows it to drive video  
loads with excellent differential gain and phase performance on  
only 50 mW of power per amplifier. The AD8002 is a current  
feedback amplifier and features gain flatness of 0.1 dB to 60 MHz  
while offering differential gain and phase error of 0.01% and  
0.02°. This makes the AD8002 ideal for professional video  
electronics such as cameras and video switchers. Additionally,  
the AD8002’s low distortion and fast settling make it ideal for  
buffer high-speed A-to-D converters.  
Figure 1. Frequency Response and Flatness, G = +2  
SIDE 1  
G = +2  
1V STEP  
The AD8002 offers low power of 5.5 mA/amplifier max (VS =  
5 V) and can run on a single 12 V power supply, while capable  
of delivering over 70 mA of load current. It is offered in an  
8-lead plastic DIP, SOIC, and µSOIC package. These features  
make this amplifier ideal for portable and battery-powered  
applications where size and power are critical.  
SIDE 2  
200mV  
5ns  
Figure 2. 1 V Step Response, G = +1  
REV. D  
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: www.analog.com  
© Analog Devices, Inc., 2001  

AD8002ARZ 替代型号

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