Datasheet > ADN4651

ADN4651

更新时间： 2024-11-06 11:16:15

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
24页	795K
描述
5 kV rms、600 Mbps双通道LVDS隔离器

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

ADN4651 数据手册

5 kV RMS, 600 Mbps,

Dual-Channel LVDS Isolators

Data Sheet

ADN4650/ADN4651/ADN4652

FEATURES

FUNCTIONAL BLOCK DIAGRAMS

IN1

IN2

5 kV rms LVDS isolator

ADN4650

Complies with TIA/EIA-644-A LVDS standard

Multiple dual-channel configurations

Up to 600 Mbps switching with low jitter

4.5 ns maximum propagation delay

151 ps maximum peak-to-peak total jitter at 600 Mbps

100 ps maximum pulse skew

600 ps maximum part to part skew

ISOLATION

BARRIER

LDO

DD2

DD1

IN1+

IN1–

OUT1+

OUT1–

LVDS

DIGITAL ISOLATOR

LVDS

IN2+

OUT2+

IN2–

OUT2–

2.5 V or 3.3 V supplies

−75 dBc power supply ripple rejection and glitch immunity

8 kV IEC 61000-4-2 ESD protection across isolation barrier

High common-mode transient immunity: >25 kV/μs

Passes EN55022 Class B radiated emissions limits with

600 Mbps PRBS or 300 MHz clock

GND

Figure 1.

IN1

IN2

ADN4651

ISOLATION

BARRIER

LDO

DD2

Safety and regulatory approvals

DD1

UL (pending): 5000 V rms for 1 minute per UL 1577

CSA Component Acceptance Notice 5A (pending)

VDE certificate of conformity (pending)

DIN V VDE V 0884-10 (VDE V 0884-10):2006-12

IN1+

OUT1+

IN1–

OUT1–

LVDS

DIGITAL ISOLATOR

LVDS

OUT2+

IN2+

_IORM= 424 V peak

OUT2–

IN2–

Fail-safe output high for open, short, and terminated input

conditions (ADN4651/ADN4652)

GND

Figure 2.

Operating temperature range: −40°C to +125°C

20-lead SOIC with 7.8 mm creepage/clearance

IN1

IN2

ADN4652

ISOLATION

BARRIER

APPLICATIONS

LDO

DD2

DD1

Analog front-end (AFE) isolation

Data plane isolation

Isolated high speed clock and data links

Isolated serial peripheral interface (SPI) over LVDS

IN1+

IN1–

OUT1+

OUT1–

LVDS

DIGITAL ISOLATOR

LVDS

OUT2+

OUT2–

IN2+

GENERAL DESCRIPTION

IN2–

The ADN4650/ADN4651/ADN4652¹are signal isolated, low

voltage differential signaling (LVDS) buffers that operate at up

to 600 Mbps with very low jitter.

GND

Figure 3.

The devices integrate Analog Devices, Inc., iCoupler® technology,

enhanced for high speed operation, to provide galvanic isolation of

the TIA/EIA-644-A compliant LVDS drivers and receivers. This

technology allows drop-in isolation of an LVDS signal chain.

For high speed operation with low jitter, the LVDS and isolator

circuits rely on a 2.5 V supply. An integrated on-chip low dropout

regulator (LDO) can provide the required 2.5 V from an external

3.3 V power supply. The devices are fully specified over a wide

industrial temperature range and are available in a 20-lead,

wide-body SOIC package with 5 kV rms isolation.

Multiple channel configurations are offered, and the LVDS receiv-

ers on the ADN4651/ADN4652 include a fail-safe mechanism

to ensure a Logic 1 on the corresponding LVDS driver output

when the inputs are floating, shorted, or terminated, but not driven.

¹Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329. Other patents are pending.

Rev. B Document Feedback

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.

Technical Support

www.analog.com

12 3 4 5 6 7...24

中文翻译

下载PDF

与ADN4651相关器件

型号	品牌	获取价格	描述	数据表
ADN4651BRWZ	ADI	获取价格	5 kV RMS, 600 Mbps, Dual-Channel LVDS Isolators
ADN4651BRWZ-RL7	ADI	获取价格	5 kV RMS, 600 Mbps, Dual-Channel LVDS Isolators
ADN4652	ADI	获取价格	5 kV/3.75 kV rms、600 Mbps双通道LVDS隔离器
ADN4652BRWZ	ADI	获取价格	5 kV RMS, 600 Mbps, Dual-Channel LVDS Isolators
ADN4652BRWZ-RL7	ADI	获取价格	5 kV RMS, 600 Mbps, Dual-Channel LVDS Isolators
ADN4654	ADI	获取价格	5 kV RMS and 3.75 kV RMS, Dual-Channel LVDS Gigabit Isolators
ADN4654BRSZ	ADI	获取价格	5 kV RMS and 3.75 kV RMS, Dual-Channel LVDS Gigabit Isolators
ADN4654BRSZ-RL7	ADI	获取价格	5 kV RMS and 3.75 kV RMS, Dual-Channel LVDS Gigabit Isolators
ADN4654BRWZ	ADI	获取价格	5 kV RMS and 3.75 kV RMS, Dual-Channel LVDS Gigabit Isolators
ADN4654BRWZ-RL7	ADI	获取价格	5 kV RMS and 3.75 kV RMS, Dual-Channel LVDS Gigabit Isolators

与ADN4651相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

14
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

12
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

36
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

33

产品中心

服务支持

精选活动

关于我们

帮助中心

ADN4651

ADN4651 数据手册

与ADN4651相关器件

与ADN4651相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

ADN4651

ADN4651 数据手册

与ADN4651相关器件

与ADN4651相关文章

您还可以找

您在本页遇到什么问题？