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DS26F31ME/883 PDF预览

DS26F31ME/883

更新时间: 2024-11-03 22:10:07
品牌 Logo 应用领域
美国国家半导体 - NSC 线路驱动器或接收器驱动程序和接口接口集成电路
页数 文件大小 规格书
5页 196K
描述
Quad High Speed Differential Line Drivers

DS26F31ME/883 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:QCCN, LCC20,.35SQReach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.38差分输出:YES
驱动器位数:4高电平输入电流最大值:0.00002 A
输入特性:STANDARD接口集成电路类型:LINE DRIVER
接口标准:EIA-422; FED STD 1020JESD-30 代码:S-CQCC-N20
长度:8.89 mm湿度敏感等级:1
功能数量:4端子数量:20
最高工作温度:125 °C最低工作温度:-55 °C
最小输出摆幅:2 V输出特性:3-STATE
输出极性:COMPLEMENTARY封装主体材料:CERAMIC, METAL-SEALED COFIRED
封装代码:QCCN封装等效代码:LCC20,.35SQ
封装形状:SQUARE封装形式:CHIP CARRIER
峰值回流温度(摄氏度):260电源:5 V
认证状态:Not Qualified最大接收延迟:
筛选级别:MIL-STD-883座面最大高度:1.91 mm
子类别:Line Driver or Receivers最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:YES技术:BIPOLAR
温度等级:MILITARY端子形式:NO LEAD
端子节距:1.27 mm端子位置:QUAD
处于峰值回流温度下的最长时间:40总剂量:300k Rad(Si) V
最大传输延迟:25 ns宽度:8.89 mm
Base Number Matches:1

DS26F31ME/883 数据手册

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May 1999  
DS26F31M  
Quad High Speed Differential Line Drivers  
The DS26F31M offers optimum performance when used  
with the DS26F32 Quad Differential Line Receiver.  
General Description  
The DS26F31 is a quad differential line driver designed for  
digital data transmission over balanced lines. The DS26F31  
meets all the requirements of EIA Standard RS-422 and  
Federal Standard 1020. It is designed to provide unipolar dif-  
ferential drive to twisted-pair or parallel-wire transmission  
lines.  
Features  
n Military temperature range  
n Output skew — 2.0 ns typical  
n Input to output delay — 10 ns  
n Operation from single +5.0V supply  
n 16-lead ceramic DIP Package  
The DS26F31 offers improved performance due to the use  
of state-of-the-art L-FAST bipolar technology. The L-FAST  
technology allows for higher speeds and lower currents by  
utilizing extremely short gate delay times. Thus, the  
DS26F31 features lower power, extended temperature  
range, and improved specifications.  
=
n Outputs won’t load line when VCC 0V  
n Output short circuit protection  
n Meets the requirements of EIA standard RS-422  
n High output drive capability for 100terminated  
transmission lines  
The circuit provides an enable and disable function common  
to all four drivers. The DS26F31M features TRI-STATE® out-  
puts and logical OR-ed complementary enable inputs. The  
inputs are all LS compatible and are all one unit load.  
Connection and Logic Diagrams  
16-Lead Dual-In-Line Package  
DS009614-2  
FIGURE 1. Logic Symbol  
20-Lead Ceramic Leadless Chip Carrier (E)  
DS009614-1  
Top View  
For Complete Military Product Specifications,  
refer to the appropriate SMD or MDS.  
Order Number DS26F31ME/883, DS26F31MJ/883, or  
DS26F31MW/883  
See NS Package Numbers E20A, J16A, or W16A  
DS009614-7  
TRI-STATE® is a registered trademark of National Semiconductor Corporation.  
© 1999 National Semiconductor Corporation  
DS009614  
www.national.com  

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