电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

TM1250DUA1

产品描述DATACOM TRANSFORMER FOR GENERAL PURPOSE APPLICATION(S)
产品类别电源/电源管理   
文件大小372KB,共4页
制造商Pulse A Technitrol Company
官网地址http://www.pulseeng.com
下载文档 详细参数 全文预览

TM1250DUA1概述

DATACOM TRANSFORMER FOR GENERAL PURPOSE APPLICATION(S)

通用数据通讯变压器

TM1250DUA1规格参数

参数名称属性值
最大工作温度125 Cel
最小工作温度-55 Cel
功能数量2
最大脉冲上升时间0.2800 ns
状态ACTIVE
端子涂层MATTE TIN
安装特点SURFACE MOUNT
外形尺寸L12.7XB7.37XH4.32 (mm)/L0.5XB0.29XH0.17 (inch)
制造商系列
应用GENERAL PURPOSE
隔离电压1500 kV
初级电感3.75 mH
变压器类型DATACOM TRANSFORMER
匝数比NP:NS1CT:1CT

文档预览

下载PDF文档
Military/Aerospace Products
MILITARY/AEROSPACE PRODUCTS
Pulse is one of the leading manufacturers of magnetic interface transformers, data bus
couplers, delay lines, Ethernet transformers, and custom electronic components for
Military/Aerospace applications. Both catalog and custom designs include a comprehensive
range of high-performance solutions and packaging for QPL and non-QPL MIL-STD-1553
interface transformers, various MIL-STD-1553 Data Bus Couplers and QPL and non-QPL
active and passive delay lines. In addition, Copperhead transformers and transceivers
support a variety of high-speed applications that includes Fibre Channel, Gigabit
Ethernet, SONET, HDTV, IEEE1394B, SMTPE, Ethernet and AFDX buses.
Pulse's Military/Aerospace products are designed to meet the most demanding requirements
for military, aerospace and industrial applications. For catalog and/or custom designed products, contact Pulse’s Military/Aerospace
Division at 215-781-6400 or find an authorized distributor or representative on the Pulse website. See back cover.
HIGH SPEED DATA BUS
Ordering Information
1
Copperhead
TM
Series Transceiver Line Interface Modules
High Speed Data and Communications over
100+ Meters of Copper:
Withstands infrared and vapor phase soldering
Military temperature range -55°C to +125°C
Low transmit/receive jitter
Low power dissipation; 450 mW typical
ECL logic interface
Surface mount – pick and place compatible
Applications:
Fibre Channel, Gigabit Ethernet, SONET, HDTV,
IEEE 1394B, SMTPE
1. Web:
http://www.pulseeng.com/products/datasheets/fibre.pdf
Copperhead
TM
Series
1, 2
Part
Number
Turns Ratio
(±5%)
Primary Inductance
(µH MIN)
Rise Time
(ps MAX @ 20-80%)
DC Resistance
(Ω MAX)
Hipot
(Vrms MIN)
Insertion Loss
(dB MAX)
Application Nominal
Bit Rate (Mbaud)
T-330SCT
1CT:1CT
26.0
(@ 1.0 Vrms, 100 kHz)
350
0.2
1500
-1.5
(15-165 MHz)
265.625
(quarter speed)
T-1062SCT
1CT:1CT
3.75
(@ 1.0 Vrms, 100 kHz)
280
0.2
1500
-2.0
(100-625 MHz)
1062.50
(full speed)
T-1250SCT
1CT:1CT
3.75
280
0.2
1500
-2.0
1250
T-1485SCT
1CT:1CT
3.75
280
0.2
1500
-2.0
1485
(SMPTE)
T-3200SCT
1:1
0.70
200
0.2
1500
-4.50
3200
1. Web:
http://www.pulseeng.com/products/datasheets/M105.pdf
2. Dual Transformers
designed specifically for Point-to-Point Coupling to 150
Ω
Twinax Cable:
Withstands
infrared and vapor phase soldering;
Military Temp Range
=
-55°C to +125°C;
Weight
= 1.0 grams;
Surface Mount
= pick-and-place compatible.
Applications:
Fibre Channel, Gigabit Ethernet, SONET, HDTV, IEEE 1394B, SMTPE.
Application Notes:
These isolation transformers protect the station from static charges that may develop on the cable and prevent ground loop currents from being
transferred between stations. They have also been designed to provide common mode rejection within the transmission band, reducing EMI.
MILITARY/AEROSPACE ETHERNET/AFDX
10/100
Number
of Ports
Part
Number
100B-1001
100B-1001X
100B-1003
100B-1003X
100B-2002
100B-2002X
100B-4005
100B-4005X
Turns
Ratio
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
Configuration
2
RX
TX
T, C, S
T, C, S
T,C
T,C
T, C
T, C
T,C
T,C
T,C
T,C
T,C
T,C
T,C
T,C
T,C
T,C
Package
Style
12-pin SMT
12-pin SMT
16-pin SOIC
16-pin SOIC
24-pin SMT
24-pin SMT
40-pin SOIC
40-pin SOIC
Size L/W/H (in.)
.630 / .470 / .185
.630 / .470 / .185
.500 / .265 / .235
.500 / .265 / .235
.518 / .595 / .241
.518 / .595 / .241
1.120 / .480 / .280
1.120 / .480 / .280
Data
Sheet
1
M101
M101
M101
M101
M110
M110
M102
M102
Single
Dual
Quad
1. Web:
http://www.pulseeng.com/products/datasheets/M101.pdf or M102.pdf
2. T
= Transformer,
C
= Choke,
S
= Shunt inductor,
SMT
= 50 mil pitch leads,
SOIC
= 100 mil pitch leads
SM
= Surface Mount
G003.U (2/07)
www.pulseeng.com
63
各位大侠江湖救急,我的U盘咋挂不上了呢???
我用的芯片:s3c2440 内核版本:2.6.28.7 插上U盘后,打印的信息如下: # usb 1-1: new full speed USB device using s3c2410-ohci and address 6 usb 1-1: configuration #1 chosen from 1 ......
richard.kong 嵌入式系统
EDIT控件居中显示
这个问题好像有点弱智。 我设置EDIT控件为居中显示,但是在模拟器上怎么就一直还是靠左显示? 我用VC6实验了同样的动作,确认是可以的。 EVC下难道有问题? 我总觉得是我自己哪里错 ......
zhangxian8031 嵌入式系统
RF IC(A7105)的技术问题
RF IC(A7105)的主要性能   工作频率:2400~2483MHz ISM频段(全球免许可申请频段)。工作距离:10m内;   专有方案采用蓝牙的信道模式。专有方案将2.400~2.483GHz之间频带分成1 ......
fish001 无线连接
面试如何把缺点变优势
参加招聘面试,最怕考官提些让人“无从下口”的问题,像“你有哪些缺点?”,就是典型的面试难题。对这个问题,可以把自己的优点当成缺点来说,既解答了难题,又全方位地推销了自己一把。    ......
eeleader 工作这点儿事
综合出现高阻
最近综合了一个程序,综合出来后把门级网表放在modelsim里面仿真,发现某些寄存器输出为高阻态,但是程序里面没有用到高阻态,不过仿真的结果是对的。因为本人是刚用DC进行综合,没经验,想请教 ......
eeleader FPGA/CPLD
允计定时器1中断ET1 = 1;但没有写相应的中断函数。程序运行为什么就有错误了?
#include unsigned char flag; void main() { void init(); init(); while(1) { while(!flag) ; ES = 0; P1 = ......
ljcwater 嵌入式系统

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 2096  1932  776  1446  2916  43  39  16  30  59 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved