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SN65LVDS125DBT PDF预览

SN65LVDS125DBT

更新时间: 2024-11-25 12:05:15
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
页数 文件大小 规格书
16页 250K
描述
LVDS 4X4 CROSSPOINT SWITCH

SN65LVDS125DBT 技术参数

是否无铅:含铅是否Rohs认证:符合
生命周期:Obsolete零件包装代码:TSSOP
包装说明:TSSOP, TSSOP38,.25,20针数:38
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:8.33Is Samacsys:N
模拟集成电路 - 其他类型:CROSS POINT SWITCHJESD-30 代码:R-PDSO-G38
长度:9.7 mm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):NOT SPECIFIED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:50 ns技术:BICMOS
温度等级:INDUSTRIAL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 mm
Base Number Matches:1

SN65LVDS125DBT 数据手册

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ꢀꢁꢂ ꢃꢄꢅ ꢆꢉ ꢇꢈ ꢃ  
www.ti.com  
SLLS555C − DECEMBER 2002 − REVISED OCTOBER 2004  
Designed to support signaling rates up to 1.5 Gbps for OC-12  
clocks (622 MHz). The 1.5-Gbps signaling rate allows use in  
HDTV systems, including SMPTE 292 video applications  
requiring signaling rates of 1.485 Gbps.  
FEATURES  
D
D
Signaling Rates >1.5 Gbps per Channel  
Supports Telecom/Datacom and HDTV Video  
Switching  
The SN65LVDS125 and SN65LVDT125 are characterized for  
operation from −40°C to 85°C.  
SN65LVDS125DBT ( Marked as LVDS125)  
SN65LVDT125DBT ( Marked as LVDT125)  
(TOP VIEW)  
D
D
Non-Blocking Architecture Allows Each  
Output to be Connected to Any Input  
Compatible With ANSI TIA/EIA-644-A LVDS  
Standard  
S10  
S11  
1A  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
1
VCC  
GND  
1Y  
1Z  
1DE  
2Y  
2
D
D
D
25 mV of Input Voltage Threshold Hysteresis  
Propagation Delay Times, 900 ps Typical  
3
1B  
4
S20  
S21  
2A  
5
Inputs Electrically Compatible With LVPECL,  
CML and LVDS Signal Levels  
6
7
2Z  
2B  
8
2DE  
GND  
VCC  
GND  
3Y  
3Z  
3DE  
4Y  
D
D
Operates From a Single 3.3-V Supply  
GND  
VCC  
GND  
3A  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
Integrated 110-Line Termination Resistors  
Available With SN65LVDT125  
3B  
S30  
S31  
4A  
4B  
S40  
S41  
APPLICATIONS  
4Z  
D
D
D
D
Clock Buffering / Clock Muxing  
Wireless Base Stations  
4DE  
GND  
VCC  
High-Speed Network Routing  
HDTV Video Switching  
Eye Pattern of Two Outputs  
Operating Simultaneously  
DESCRIPTION  
The SN65LVDS125 and SN65LVDT125 are 4x4 nonblocking  
crosspoint switches. Low-voltage differential signaling (LVDS)  
is used to achieve signaling rates of 1.5 Gbps per channel.  
Each output driver 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 SN65LVDT125  
incorporates 110-termination resistors for those  
applications where board space is a premium.  
V
= 1.2 V  
IC  
SV S = 200 mV  
1.5 Gbps  
ID  
23  
2
−1 PRBS  
= 3.3 V  
V
CC  
200 − ps/div  
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.  
ꢏꢍ ꢎ ꢆꢓ ꢌ ꢉꢐ ꢎꢁ ꢆ ꢔꢉꢔ ꢕꢖ ꢗꢘ ꢙ ꢚꢛ ꢜꢕꢘꢖ ꢕꢝ ꢞꢟ ꢙ ꢙ ꢠꢖꢜ ꢛꢝ ꢘꢗ ꢡꢟꢢ ꢣꢕꢞ ꢛꢜꢕ ꢘꢖ ꢤꢛ ꢜꢠꢥ ꢏꢙ ꢘꢤꢟ ꢞꢜꢝ  
ꢞ ꢘꢖ ꢗꢘꢙ ꢚ ꢜꢘ ꢝ ꢡꢠ ꢞ ꢕ ꢗꢕ ꢞ ꢛ ꢜꢕ ꢘꢖꢝ ꢡ ꢠꢙ ꢜꢦꢠ ꢜꢠ ꢙ ꢚꢝ ꢘꢗ ꢉꢠꢋ ꢛꢝ ꢐꢖꢝ ꢜꢙ ꢟꢚ ꢠꢖꢜ ꢝ ꢝꢜ ꢛꢖꢤ ꢛꢙ ꢤ ꢧ ꢛꢙ ꢙ ꢛ ꢖꢜꢨꢥ  
ꢏꢙ ꢘ ꢤꢟꢞ ꢜ ꢕꢘ ꢖ ꢡꢙ ꢘ ꢞ ꢠ ꢝ ꢝ ꢕꢖ ꢩ ꢤꢘ ꢠ ꢝ ꢖꢘꢜ ꢖꢠ ꢞꢠ ꢝꢝ ꢛꢙ ꢕꢣ ꢨ ꢕꢖꢞ ꢣꢟꢤ ꢠ ꢜꢠ ꢝꢜꢕ ꢖꢩ ꢘꢗ ꢛꢣ ꢣ ꢡꢛ ꢙ ꢛꢚ ꢠꢜꢠ ꢙ ꢝꢥ  
Copyright 2002−2004, Texas Instruments Incorporated  

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