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LE87213AQC

更新时间： 2024-01-12 00:47:44
品牌 Logo 应用领域
加拿大卓联 - ZARLINK 驱动接口集成电路驱动器
页数 文件大小 规格书
14页 1167K
描述
Line Driver, 2 Func, 2 Driver, BIPolar, 8 X 8 MM, MO-220, QFN-32

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中文翻译

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LE87213AQC 技术参数

是否Rohs认证： 不符合生命周期：Transferred
包装说明：HVQCCN, LCC32,.32SQ,32Reach Compliance Code：unknown
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.76差分输出：YES
驱动器位数：2高电平输入电流最大值：0.0001 A
输入特性：DIFFERENTIAL接口集成电路类型：LINE DRIVER
接口标准：GENERAL PURPOSEJESD-30 代码：S-XQCC-N32
长度：8 mm湿度敏感等级：1
功能数量：2端子数量：32
最高工作温度：85 °C最低工作温度：-40 °C
封装主体材料：UNSPECIFIED封装代码：HVQCCN
封装等效代码：LCC32,.32SQ,32封装形状：SQUARE
封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度（摄氏度）：225
电源：3.3 V认证状态：Not Qualified
最大接收延迟：座面最大高度：1 mm
子类别：Line Driver or Receivers最大供电电压：3.465 V
最小供电电压：3.135 V标称供电电压：3.3 V
表面贴装：YES技术：BIPOLAR
温度等级：INDUSTRIAL端子形式：NO LEAD
端子节距：0.8 mm端子位置：QUAD
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：8 mm
Base Number Matches：1

LE87213AQC 数据手册

 浏览型号LE87213AQC的Datasheet PDF文件第2页浏览型号LE87213AQC的Datasheet PDF文件第3页浏览型号LE87213AQC的Datasheet PDF文件第4页浏览型号LE87213AQC的Datasheet PDF文件第5页浏览型号LE87213AQC的Datasheet PDF文件第6页浏览型号LE87213AQC的Datasheet PDF文件第7页 
TM  
Le87213A  
Worldwide xDSL Dual Channel Line Driver  
BD870 Series  
APPLICATIONS  
DESCRIPTION  
„ Asymmetrical Digital Subscriber Loop (ADSL, ADSL+, The Le87213A device, from the Zarlink Battery Direct™  
ADSL2, ADSL2+) Line Drivers  
„ G.lite Line Drivers  
„ HDSL, HDSL2, HDSL4, SHDSL Line Drivers  
„ DSLAM, CO, DLC, BLC, MDU/MTU Line Drivers  
family BD870 series devices, integrates two fully differential  
line drivers, optimized feed back components, on-chip surge  
protection diodes and bias control stages into a small  
8 x 8 mm2 QFN package. It contains all the active components  
needed to implement ADSL2+ downstream transmitters for two  
lines. The Le87213A device is built on Zarlink’s high-voltage  
process that allows for direct operation from a standard  
telecom, negative battery supply (and a 3.3-V supply). In  
contrast, typical line cards today supply the power to the line  
drivers locally, via DC-to-DC converter modules. The  
elimination of these additional modules translates into cost and  
power savings at the system level. Operation from a  
centralized source of power makes the Le87213A device a  
unique, less costly, more efficient solution for xDSL line driver  
applications. The Le87213A device is one of the most cost-  
effective and easy-to-use parts for today’s xDSL applications.  
FEATURES  
„ Two-channel differential line drivers  
„ Low power  
— 720 mW per channel, typical (ADSL+ Mode)  
(showtime, >5 kft 26 AWG cable, not including load)  
— 670 mW per channel, typical (ADSL Mode)  
(showtime, >5 kft 26 AWG cable, not including load)  
„ Operates directly from a typical telecom power supply  
without a DC-to-DC converter and a 3.3 V supply  
„ Integrated lightning and surge protection  
„ 50 VP differential signal at the driver outputs  
„ IOUT max 95 mA into 100-Ω load  
„ MTPR of 70 dB, typical  
BLOCK DIAGRAM  
„ Minimum external component count ~ 10 discretes per  
channel  
VCC  
VBAT  
„ Can output 20.8 dBm power into 100-Ω load with step  
down transformer  
AGND  
BGND  
„ Thermal shutdown  
„ Small footprint  
–
+
AY1  
BY1  
DDWNP1  
DDWNN1  
— 32-pin (8 x 8 mm) QFN  
+
–
VBIAS  
RELATED LITERATURE  
+
–
„ 080791 Quad Flat No-Lead (QFN) Package  
Application Note  
–
+
ORDERING INFORMATION  
AY2  
BY2  
DDWNP2  
DDWNN2  
Device  
Package  
32-pin QFN, 8 x 8 mm  
32-pin QFN, 8 x 8 mm  
(Green Package)1  
Packing2  
Tray  
+
–
VBIAS  
Le87213AQC  
+
–
Le87213AFQC  
1. The green package meets RoHS Directive 2002/95/EC of the  
European Council to minimize the environmental impact of  
electrical equipment.  
CONTROL  
LOGIC1  
CONTROL  
LOGIC2  
2. For delivery using a tape and reel packing system, add a "T" suffix  
to the OPN (Ordering Part Number) when placing an order.  
Document ID# 081247 Date:  
Sep 20, 2007  
2
Rev:  
B
Version:  
Distribution:  
Public Document  
1234567...14

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