AD830JRZ-RL

更新时间： 2024-11-27 12:27:15

品牌	Logo	应用领域
亚德诺 - ADI		消费电路商用集成电路音频放大器视频放大器光电二极管
页数	文件大小	规格书
20页	363K
描述
High Speed, Video Difference Amplifier

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AD830JRZ-RL 数据手册

High Speed, Video

Difference Amplifier

AD830

FEATURES

CONNECTION DIAGRAM

Differential amplification

Wide common-mode voltage range: +12.8 V to −12 V

Differential voltage: 2 V

High CMRR: 60 dB at 4 MHz

Built-in differential clipping level: 2.3 V

Fast dynamic performance

AD830

OUT

A = 1

NC = NO CONNECT

85 MHz unity gain bandwidth

35 ns settling time to 0.1%

Figure 1. 8-Lead Plastic PDIP (N), CERDIP (Q), and SOIC (RN) Packages

110

360 V/μs slew rate

Symmetrical dynamic response

Excellent video specifications

Differential gain error: 0.06%

Differential phase error: 0.08°

15 MHz (0.1 dB) bandwidth

100

= ±15V

Flexible operation

High output drive of 50 mA min

Specified with both 5 V and 15 V supplies

Low distortion: THD = −72 dB @ 4 MHz

Excellent DC performance: 3 mV max input

Offset voltage

= ±5V

APPLICATIONS

10k

100k

10M

FREQUENCY (Hz)

Differential line receiver

High speed level shifter

Figure 2. Common-Mode Rejection Ratio vs. Frequency

High speed in-amp

Differential to single-ended conversion

Resistorless summation and subtraction

High speed analog-to-digital converter

Good gain flatness and excellent differential gain of 0.06% and

phase of 0.08° make the AD830 suitable for many video system

applications. Furthermore, the AD830 is suited for general-purpose

signal processing from dc to 10 MHz.

= ±5V

= 150Ω

GENERAL DESCRIPTION

The AD830 is a wideband, differencing amplifier designed for use

at video frequencies but also useful in many other applications. It

accurately amplifies a fully differential signal at the input and

produces an output voltage referred to a user-chosen level. The

undesired common-mode signal is rejected, even at high

frequencies. High impedance inputs ease interfacing to finite

source impedances and, thus, preserve the excellent common-

mode rejection. In many respects, it offers significant

improvements over discrete difference amplifier approaches, in

particular in high frequency common-mode rejection.

= 33pF

–3

= 4.7pF

–6

–9

–12

–15

–18

–21

= 15pF

The wide common-mode and differential voltage range of the

AD830 make it particularly useful and flexible in level shifting

applications but at lower power dissipation than discrete solutions.

Low distortion is preserved over the many possible differential and

common-mode voltages at the input and output.

10k

100k

10M

100M

FREQUENCY (Hz)

Figure 3. Closed-Loop Gain vs. Frequency, Gain = +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 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 www.analog.com

12 3 4 5 6 7...20

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AD830JRZ-RL 替代型号

型号	品牌	替代类型	描述	数据表
AD830JRZ-R7	ADI	完全替代	High Speed, Video Difference Amplifier
AD830JRZ	ADI	完全替代	High Speed, Video Difference Amplifier
AD830JR	ADI	完全替代	High Speed, Video Difference Amplifier

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