AD8002

更新时间： 2024-11-03 22:05:23

品牌	Logo	应用领域
亚德诺 - ADI		放大器
页数	文件大小	规格书
18页	354K
描述
Dual 600 MHz, 50 mW Current Feedback Amplifier

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AD8002 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

8-Lead Plastic DIP, SOIC and ␮SOIC

0.02؇ Differential Phase Error

Low Power

OUT1

–IN1

+IN1

V–

V+

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

OUT2

–IN2

+IN2

AD8002

16 ns Settling Time to 0.1%

Low Distortion

–65 dBc THD, f_C= 5 MHz

33 dBm 3rd Order Intercept, F₁= 10 MHz

–66 dB SFDR, f = 5 MHz

–60 dB Crosstalk, 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.

High Output Drive

Over 70 mA Output Current

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

SIDE 1

G = +2

–1

–2

–3

–4

–5

–6

–7

–8

–9

SIDE 2

SIDE 1

= 100⍀

= 50mV

APPLICATIONS

A-to-D Driver

0.1

Video Line Driver

Differential Line Driver

Professional Cameras

Video Switchers

Special Effects

–0.1

–0.2

–0.3

–0.4

–0.5

SIDE 2

RF Receivers

10M

100M

PRODUCT DESCRIPTION

FREQUENCY – Hz

The AD8002 is a dual, low power, high speed amplifier de-

signed to operate on ±5 V supplies. The AD8002 features

unique transimpedance linearization circuitry. This allows it to

drive video loads with excellent differential gain and phase per-

formance 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. Addition-

ally, 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

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 ca-

pable 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 appli-

cations where size and power is critical.

Figure 2. 1 V Step Response, G = +1

REV. C

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

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与AD8002相关器件

型号	品牌	获取价格	描述	数据表
AD8002_01	ADI	获取价格	Dual 600 MHz, 50 mW Current Feedback Amplifier
AD8002A	IDCHIP	获取价格
AD8002AN	ADI	获取价格	Dual 600 MHz, 50 mW Current Feedback Amplifier
AD8002AN	ROCHESTER	获取价格	2 CHANNEL, VIDEO AMPLIFIER, PDIP8, PLASTIC, DIP-8
AD8002ANZ	ADI	获取价格	Dual 600 MHz, 50 mW Current Feedback Amplifier
AD8002ANZ	ROCHESTER	获取价格	2 CHANNEL, VIDEO AMPLIFIER, PDIP8, PLASTIC, DIP-8
AD8002AR	ADI	获取价格	Dual 600 MHz, 50 mW Current Feedback Amplifier
AD8002AR	ROCHESTER	获取价格	2 CHANNEL, VIDEO AMPLIFIER, PDSO8, SOIC-8
AD8002ARM	ADI	获取价格	Dual 600 MHz, 50 mW Current Feedback Amplifier
AD8002ARM	ROCHESTER	获取价格	2 CHANNEL, VIDEO AMPLIFIER, PDSO8, MICRO, SOIC-8

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