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SN65LVDS250DBTR PDF预览

SN65LVDS250DBTR

更新时间： 2024-11-06 05:25:03
品牌 Logo 应用领域
德州仪器 - TI 复用器开关复用器或开关信号电路光电二极管输出元件信息通信管理
页数 文件大小 规格书
16页 356K
描述
LVDS 4x4 CROSSPOINT SWITCH

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中文翻译

获取价格

SN65LVDS250DBTR 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：TSSOP
包装说明：TSSOP-38针数：38
Reach Compliance Code：compliantHTS代码：8542.39.00.01
Factory Lead Time：6 weeks风险等级：5.32
Is Samacsys：N模拟集成电路 - 其他类型：CROSS POINT SWITCH
JESD-30 代码：R-PDSO-G38JESD-609代码：e4
长度：9.7 mm湿度敏感等级：2
信道数量：4功能数量：1
端子数量：38最高工作温度：85 °C
最低工作温度：-40 °C输出：SEPARATE OUTPUT
封装主体材料：PLASTIC/EPOXY封装代码：TSSOP
封装等效代码：TSSOP38,.25,20封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度（摄氏度）：260
电源：3.3 V认证状态：Not Qualified
座面最大高度：1.2 mm子类别：Multiplexer or Switches
最大供电电流 (Isup)：0.145 mA最大供电电压 (Vsup)：3.6 V
最小供电电压 (Vsup)：3 V标称供电电压 (Vsup)：3.3 V
表面贴装：YES最长断开时间：6 ns
最长接通时间：300 ns技术：BICMOS
温度等级：INDUSTRIAL端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：GULL WING端子节距：0.5 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：4.4 mmBase Number Matches：1

SN65LVDS250DBTR 数据手册

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SN65LVDS250  
SN65LVDT250  
www.ti.com  
SLLS594B–MARCH 2004–REVISED OCTOBER 2004  
LVDS 4x4 CROSSPOINT SWITCH  
FEATURES  
SN65LVDS250DBT ( Marked as LVDS250)  
SN65LVDT250DBT ( Marked as LVDT250)  
(TOP VIEW)  
•
Greater Than 2.0 Gbps Operation  
•
Nonblocking Architecture Allows Each  
Output to be Connected to Any Input  
S10  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
1
VCC  
GND  
1Y  
S11  
1A  
2
•
•
Pk-Pk Jitter:  
3
– 60 ps Typical at 2.0 Gbps  
– 110 ps Typical at 2.5 Gbps  
1B  
4
1Z  
S20  
S21  
2A  
5
1DE  
2Y  
2Z  
2DE  
GND  
VCC  
GND  
3Y  
6
Compatible With ANSI TIA/EIA-644-A LVDS  
Standard  
7
2B  
8
GND  
VCC  
GND  
3A  
9
•
•
•
•
Available Packaging 38-Pin TSSOP  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
25 mV of Input Voltage Threshold Hysteresis  
Propagation Delay Times: 800 ps Typical  
3B  
3Z  
3DE  
4Y  
Inputs Electrically Compatible With LVPECL,  
CML and LVDS Signal Levels  
S30  
S31  
4A  
4B  
S40  
S41  
•
•
•
Operates From a Single 3.3-V Supply  
Low Power: 110 mA Typical  
4Z  
4DE  
GND  
VCC  
Integrated 110-Ω Line Termination Resistors  
Available With SN65LVDT250  
APPLICATIONS  
EYE PATTERN  
•
•
•
•
Clock Buffering/Clock Muxing  
Wireless Base Stations  
High-Speed Network Routing  
Telecom/Datacom  
DESCRIPTION  
The SN65LVDS250 and SN65LVDT250 are 4x4  
nonblocking crosspoint switches in a flow-through  
pin-out allowing for ease in PCB layout. Low-voltage  
differential signaling (LVDS) is used to achieve a  
high-speed data throughput while using low power.  
Each of the output drivers includes a 4:1 multiplexer  
to allow any input to be routed to any output. Internal  
signal paths are fully differential to achieve the high  
signaling speeds while maintaining low signal skews.  
The SN65LVDT250 incorporates 110-Ω termination  
resistors for those applications where board space is  
a premium.  
76 − ps/div  
V
= 1.2 V  
IC  
|V | = 200 mV  
ID  
2 Gbps  
23  
Input = PRBS 2 −1  
= 3.3 V  
V
CC  
The SN65LVDS250 and SN65LVDT250 are  
characterized for operation from -40°C to 85°C.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2004, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
1234567...16

中文翻译

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SN65LVDS250DBTR 替代型号

型号 品牌 替代类型 描述 数据表
SN65LVDS250DBTG4 TI

完全替代

 LVDS 4x4 CROSSPOINT SWITCH
SN65LVDS250DBT TI

完全替代

 LVDS 4x4 CROSSPOINT SWITCH

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