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SNJ55LVDS31FK PDF预览

SNJ55LVDS31FK

更新时间: 2024-09-28 21:57:19
品牌 Logo 应用领域
德州仪器 - TI 驱动器
页数 文件大小 规格书
33页 848K
描述
HIGH SPEED DIFFERENTIAL LINE DRIVERS

SNJ55LVDS31FK 数据手册

 浏览型号SNJ55LVDS31FK的Datasheet PDF文件第2页浏览型号SNJ55LVDS31FK的Datasheet PDF文件第3页浏览型号SNJ55LVDS31FK的Datasheet PDF文件第4页浏览型号SNJ55LVDS31FK的Datasheet PDF文件第5页浏览型号SNJ55LVDS31FK的Datasheet PDF文件第6页浏览型号SNJ55LVDS31FK的Datasheet PDF文件第7页 
ꢀ ꢁꢂꢂ ꢃꢄꢅ ꢀꢆ ꢇ ꢈ ꢀꢁ ꢉꢂ ꢃꢄꢅ ꢀꢆ ꢇ ꢈ ꢀꢁ ꢉꢂ ꢃꢄꢅ ꢀꢆ ꢊ ꢋ ꢌ ꢈ ꢀꢁ ꢉꢂ ꢃꢄ ꢅꢀ ꢍꢉ ꢆꢋ  
ꢎꢏ ꢐꢎ ꢑꢀꢒꢓ ꢓꢅ ꢅꢏ ꢔꢔ ꢓꢕ ꢓꢁꢖ ꢏꢗ ꢃ ꢃ ꢏꢁꢓ ꢅ ꢕꢏ ꢄ ꢓꢕ ꢀ  
SLLS261K − JULY 1997 − REVISED MARCH 2004  
SN55LVDS31 . . . J OR W  
SN65LVDS31 . . . D OR PW  
(Marked as LVDS31 or 65LVDS31)  
D
D
Meet or Exceed the Requirements of ANSI  
TIA/EIA-644 Standard  
Low-Voltage Differential Signaling With  
Typical Output Voltage of 350 mV and  
100-Load  
Typical Output Voltage Rise and Fall Times  
of 500 ps (400 Mbps)  
(TOP VIEW)  
1A  
1Y  
V
CC  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
4A  
4Y  
4Z  
G
D
D
D
D
1Z  
G
Typical Propagation Delay Times of 1.7 ns  
Operate From a Single 3.3-V Supply  
2Z  
2Y  
11 3Z  
10 3Y  
2A  
Power Dissipation 25 mW Typical Per  
Driver at 200 MHz  
GND  
9
3A  
D
Driver at High Impedance When Disabled or  
SN55LVDS31FK  
(TOP VIEW)  
With V  
= 0  
CC  
D
Bus-Terminal ESD Protection Exceeds 8 kV  
D
Low-Voltage TTL (LVTTL) Logic Input  
Levels  
3
2
1
20 19  
D
Pin Compatible With AM26LS31, MC3487,  
and µA9638  
1Z  
4Y  
4Z  
NC  
G
4
5
6
7
8
18  
G
NC  
2Z  
17  
16  
15  
14  
description  
The  
SN55LVDS31,  
SN65LVDS31,  
2Y  
3Z  
SN65LVDS3487, and SN65LVDS9638 are  
differential line drivers that implement the  
electrical characteristics of low-voltage differential  
signaling (LVDS). This signaling technique lowers  
the output voltage levels of 5-V differential  
standard levels (such as TIA/EIA-422B) to reduce  
the power, increase the switching speeds, and  
allow operation with a 3.3-V supply rail. Any of the  
four current-mode drivers delivers a minimum  
differential output voltage magnitude of 247 mV  
into a 100-load when enabled.  
The intended application of these devices and  
signaling technique is both point-to-point and  
multidrop (one driver and multiple receivers) data  
transmission over controlled impedance media of  
approximately 100 . The transmission media  
may be printed-circuit board traces, backplanes,  
or cables. The ultimate rate and distance of data  
transfer is dependent upon the attenuation  
characteristics of the media and the noise  
coupling to the environment.  
9
10 11 12 13  
SN65LVDS3487D  
(Marked as LVDS3487 or 65LVDS3487)  
(TOP VIEW)  
1A  
1Y  
V
CC  
4A  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
1Z  
4Y  
1,2EN  
2Z  
4Z  
3,4EN  
3Z  
2Y  
2A  
10 3Y  
3A  
GND  
9
SN65LVDS9638D (Marked as DK638 or LVDS38)  
SN65LVDS9638DGN (Marked as L38)  
SN65LVDS9638DGK (Marked as AXG)  
(TOP VIEW)  
V
1Y  
1Z  
2Y  
2Z  
1
2
3
4
8
7
6
5
CC  
1A  
The SN65LVDS31, SN65LVDS3487, and  
SN65LVDS9638 are characterized for operation  
from −40°C to 85°C. The SN55LVDS31 is  
characterized for operation from −55°C to 125°C.  
2A  
GND  
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.  
PowerPAD is a trademark of Texas Instruments.  
Copyright 1997 − 2004, Texas Instruments Incorporated  
ꢘ ꢜ ꢧ ꢟ ꢞꢪ ꢥꢤ ꢢꢣ ꢤꢞ ꢠꢧ ꢩꢛ ꢡꢜ ꢢ ꢢꢞ ꢱꢏ ꢃꢑ ꢒꢕ ꢔ ꢑꢆꢋꢂ ꢆꢂꢈ ꢡꢩꢩ ꢧꢡ ꢟ ꢡ ꢠꢦ ꢢꢦꢟ ꢣ ꢡ ꢟ ꢦ ꢢꢦ ꢣꢢꢦ ꢪ  
ꢢ ꢦ ꢣ ꢢꢛ ꢜꢰ ꢞꢝ ꢡ ꢩꢩ ꢧꢡ ꢟ ꢡ ꢠ ꢦ ꢢ ꢦ ꢟ ꢣ ꢫ  
ꢥ ꢜꢩ ꢦꢣꢣ ꢞ ꢢꢬꢦ ꢟ ꢮꢛ ꢣꢦ ꢜ ꢞꢢꢦ ꢪꢫ ꢘ ꢜ ꢡꢩ ꢩ ꢞ ꢢꢬꢦ ꢟ ꢧꢟ ꢞ ꢪꢥꢤ ꢢꢣ ꢈ ꢧꢟ ꢞ ꢪꢥꢤ ꢢꢛꢞ ꢜ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

SNJ55LVDS31FK 替代型号

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