AD8002ARZ-R7

更新时间： 2024-11-04 12:28:35

品牌	Logo	应用领域
亚德诺 - ADI		运算放大器放大器电路光电二极管
页数	文件大小	规格书
20页	373K
描述
Dual 600 MHz, 50 mW Current Feedback Amplifier

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替代型号

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AD8002ARZ-R7 数据手册

Dual 600 MHz, 50 mW

Current Feedback Amplifier

AD8002

FEATURES

FUNCTIONAL BLOCK DIAGRAM

Excellent Video Specifications (R_L= 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+

OUT2

–IN2

+IN2

AD8002

16 ns Settling Time to 0.1%

Low Distortion

–65 dBc THD, f_C= 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

Over 70 mA Output Current

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

SIDE 2

SIDE 1

= 50mV

0.1

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

10M

100M

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 (V_S=

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

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AD8002ARZ-R7 替代型号

型号	品牌	替代类型	描述	数据表
AD8056ARZ	ADI	类似代替	Low Cost, 300 MHz Voltage Feedback Amplifiers
AD8042ARZ	ADI	类似代替	Dual 160 MHz Rail-to-Rail Amplifier
AD8009ARZ	ADI	类似代替	1 GHz, 5,500 V/Я Low Distortion Amplifier

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