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SN65LVDM1677 PDF预览

SN65LVDM1677

更新时间: 2024-11-20 22:16:11
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描述
HIGH SPEED DIFFERENTIAL LINE TRANSCEIVERS

SN65LVDM1677 数据手册

 浏览型号SN65LVDM1677的Datasheet PDF文件第2页浏览型号SN65LVDM1677的Datasheet PDF文件第3页浏览型号SN65LVDM1677的Datasheet PDF文件第4页浏览型号SN65LVDM1677的Datasheet PDF文件第5页浏览型号SN65LVDM1677的Datasheet PDF文件第6页浏览型号SN65LVDM1677的Datasheet PDF文件第7页 
ꢀꢁ ꢂꢃ ꢄꢅꢆ ꢇꢈ ꢂ ꢉ ꢂ ꢊ ꢀꢁ ꢂꢃ ꢄꢅ ꢆꢇ ꢈ ꢂꢉ ꢉ  
ꢋꢌ ꢍꢋ ꢎꢀꢏꢐ ꢐꢆ ꢆꢌ ꢑꢑ ꢐꢒ ꢐꢁꢓ ꢌꢔ ꢄ ꢄ ꢌꢁꢐ ꢓ ꢒꢔꢁꢀ ꢕꢐ ꢌ ꢅꢐ ꢒ ꢀ  
SLLS430B − NOVEMBER 2000 − REVISED OCTOBER 2004  
SN65LVDM1676DGG ( Marked as LVDM1676)  
SN65LVDM1677DGG (Marked as LVDM1677)  
(TOP VIEW)  
D
Sixteen Low-Voltage Differential  
Transceivers Designed for Signaling Rates  
Up to 630 Mbps  
D
D
D
D
Simplex (Point-to-Point) and Half-Duplex  
(Multipoint) Interface  
GND  
A1Y  
A1Z  
A2Y  
A2Z  
A3Y  
A3Z  
A4Y  
A4Z  
B1Y  
B1Z  
B2Y  
B2Z  
B3Y  
B3Z  
B4Y  
B4Z  
C1Y  
C1Z  
C2Y  
C2Z  
C3Y  
C3Z  
C4Y  
C4Z  
D1Y  
D1Z  
D2Y  
D2Z  
D3Y  
D3Z  
D4Y  
D4Z  
1
64  
63  
62  
61  
60  
59  
58  
57  
56  
55  
54  
53  
52  
51  
50  
49  
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
V
2
CC  
Typical Differential Output Voltage of  
340 mV Into a 50-Load  
Integrated 110-Line Termination on  
‘LVDM1677 Product  
V
3
CC  
GND  
ATX/RX  
A1A  
4
5
6
A2A  
A3A  
A4A  
7
Propagation Delay Time:  
− Driver: 2.5 ns Typ  
− Receiver: 3 ns Typ  
8
9
BTX/RX  
B1A  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
D
D
Recommended Maximum Transfer Rate:  
− Driver: 650 M-Transfers/s  
− Receiver: 350 M-Transfers/s  
B2A  
B3A  
B4A  
GND  
Driver is High Impedance When Disabled or  
With V < 1.5 V for Power Up/Down  
CC  
Glitch-Free Performance and Hot-Plugging  
Events  
V
CC  
V
CC  
D
D
D
Bus-Terminal ESD Protection Exceeds  
12 kV  
GND  
C1A  
C2A  
C3A  
Low-Voltage TTL (LVTTL) Logic Input  
Levels Are 5-V Tolerant  
C4A  
CTX/RX  
D1A  
Packaged in Thin Shrink Small-Outline  
Package With 20 mil Terminal Pitch  
D2A  
D3A  
D4A  
description  
The SN65LVDM1676 and SN65LVDM1677  
(integrated termination) are sixteen differential  
line drivers and receivers configured as trans-  
ceivers that use low-voltage differential signaling  
(LVDS) to achieve signaling rates in excess of  
600 Mbps. These products are similar to  
TIA/EIA-644 standard compliant devices  
(SN65LVDS) counterparts except that the output  
DTX/RX  
GND  
V
CC  
V
CC  
GND  
current of the drivers are doubled. This modification provides a minimum differential output voltage magnitude  
of 247 mV into a 50-load and allows double-terminated lines and half-duplex operation. The receivers detect  
a voltage difference of 100 mV with up to 1 V of ground potential difference between a transmitter and receiver.  
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.  
Signaling rate, 1/t, where t is the minimum unit interval and is expressed in the units bits/s (bits per second)  
ꢓꢣ  
Copyright 2001 − 2004, Texas Instruments Incorporated  
ꢟ ꢣ ꢠ ꢟꢘ ꢙꢭ ꢛꢚ ꢞ ꢦꢦ ꢤꢞ ꢜ ꢞ ꢝ ꢣ ꢟ ꢣ ꢜ ꢠ ꢨ  
1
WWW.TI.COM  

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