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AD45048AR-REEL PDF预览

AD45048AR-REEL

更新时间: 2024-01-15 22:18:50
品牌 Logo 应用领域
亚德诺 - ADI 线路驱动器或接收器驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
8页 150K
描述
Rail-to-Rail Upstream ADSL Line Driver

AD45048AR-REEL 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:SOIC
包装说明:MS-012AA, SOIC-8针数:8
Reach Compliance Code:unknown风险等级:5.33
Is Samacsys:N差分输出:NO
驱动器位数:2输入特性:DIFFERENTIAL
接口集成电路类型:LINE DRIVER接口标准:GENERAL PURPOSE
JESD-30 代码:R-PDSO-G8JESD-609代码:e3
长度:4.9 mm湿度敏感等级:1
标称负供电电压:-6 V功能数量:2
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
认证状态:COMMERCIAL座面最大高度:1.75 mm
最大供电电压:12.6 V最小供电电压:1.5 V
标称供电电压:6 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:MATTE TIN
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:3.9 mmBase Number Matches:1

AD45048AR-REEL 数据手册

 浏览型号AD45048AR-REEL的Datasheet PDF文件第2页浏览型号AD45048AR-REEL的Datasheet PDF文件第3页浏览型号AD45048AR-REEL的Datasheet PDF文件第4页浏览型号AD45048AR-REEL的Datasheet PDF文件第5页浏览型号AD45048AR-REEL的Datasheet PDF文件第6页浏览型号AD45048AR-REEL的Datasheet PDF文件第7页 
Rail-to-Rail Upstream ADSL Line Driver  
AD45048  
PIN CONFIGURATION  
FEATURES  
Dual op amp  
Voltage feedback  
Wide supply range: from 3.3 V to 24 V  
Rail-to-rail output  
OUT1  
–IN1  
+IN1  
1
2
3
4
8
7
6
5
+V  
S
OUT2  
–IN2  
+IN2  
–V  
S
Output swing to within 0.5 V of supply rails @ 230 mA  
23 V p-p differential, RLOAD of 50 Ω from 12 V supply  
High output current  
Linear output current of 230 mA peak into 25 Ω  
−68 dBc MTPR @ 15 dBm (100 Ω telephone line)  
Low noise  
Figure 1. 8-Lead SOIC  
10  
0
–10  
–20  
–30  
–40  
–50  
–60  
–70  
–80  
–90  
4.5 nV/Hz voltage noise density @ 100 kHz  
1.5 pA/Hz current noise density @ 100 kHz  
High speed  
65 MHz bandwidth (AV = 1, −3 dB)  
55 V/μs slew rate (RLOAD = 25 Ω)  
–68dB  
APPLICATIONS  
Consumer xDSL modems  
CENTER 86.31174378kHz  
1kHz/  
SPAN 10kHz  
Twisted pair line drivers  
ADSL CPE applications  
Figure 2. AD45048AR Upstream ADSL MTPR (13 dBm, CF = 5.3)  
(Drop in replacement for TS613ID and EL1519CS)  
Audio applications  
GENERAL DESCRIPTION  
The AD45048 ADSL CPE line driver is a dual operational  
amplifier capable of driving high output current (230 mA); it  
features a rail-to-rail output stage that swings to within 0.5 V  
of the supply rails. The AD45048 rail-to-rail output stage  
surpasses the output voltage capability of typical emitter-  
follower output stages and can deliver up to 23 V p-p  
differentially from a single 12 V supply in ADSL CPE line  
driving applications. The low distortion, high output current  
and wide output dynamic range make the AD45048 ideal for  
driving upstream signals in ADSL CPE applications.  
Fabricated with ADIs high speed XFCB-HV (eXtra Fast  
Complementary Bipolar-High Voltage) process, the high  
bandwidth and fast slew rate of the AD45048 keep distortion to  
a minimum while dissipating minimum power. The AD45048 is  
available in a standard 8-lead SOIC package that can operate  
from −40°C to +85°C.  
Rev. A  
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  
Fax: 781.461.3113  
www.analog.com  
© 2005 Analog Devices, Inc. All rights reserved.  
 

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