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SN75LVDS050DG4 参数 Datasheet PDF下载

SN75LVDS050DG4图片预览
型号: SN75LVDS050DG4
PDF下载: 下载PDF文件 查看货源
内容描述: 高速差分线路驱动器和接收 [HIGH-SPEED DIFFERENTIAL LINE DRIVERS AND RECEIVERS]
分类和应用: 线路驱动器或接收器驱动程序和接口接口集成电路光电二极管
文件页数/大小: 20 页 / 309 K
品牌: TI [ TEXAS INSTRUMENTS ]
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SN75LVDS179, SN75LVDS180, SN75LVDS050, SN75LVDS051
HIGH-SPEED DIFFERENTIAL LINE DRIVERS AND RECEIVERS
SLLS361A – JUNE 1999 – REVISED MARCH 2000
D
D
D
D
D
D
D
D
D
Meets or Exceeds the Requirements of
ANSI TIA/EIA-644-1995 Standard
Signaling Rates up to 155 Mbps
Operates From a Single 3.3-V Supply
Low-Voltage Differential Signaling With
Typical Output Voltages of 350 mV and a
100
Load
LVTTL Input Levels are 5 V Tolerant
Driver is High Impedance When Disabled or
With V
CC
< 1.5 V
Receiver has Open-Circuit Fail Safe
Surface-Mount Packaging
– D Package (SOIC)
Characterized For Operation From
0°C to 70°C
SN75LVDS179D
(Marked as
DS179
or
7LS179)
(TOP VIEW)
V
CC
R
D
GND
1
2
3
4
8
7
6
5
A
B
Z
Y
3
D
2
R
5
6
8
7
Y
Z
A
B
SN75LVDS180D
(Marked as
7LVDS180)
(TOP VIEW)
description
The
SN75LVDS179,
SN75LVDS180,
SN75LVDS050, and SN75LVDS051 are differen-
tial line drivers and receivers that use low-voltage
differential signaling (LVDS) to achieve signaling
rates as high as 155 Mbps. The TIA/EIA-644
standard compliant electrical interface provides a
minimum differential output voltage magnitude of
247 mV into a 100
load and receipt of 100 mV
signals with up to 1 V of ground potential
difference between a transmitter and receiver.
The intended application of this device and
signaling technique is for point-to-point baseband
data transmission over controlled impedance
media of approximately 100
characteristic
impedance. The transmission media may be
printed-circuit board traces, backplanes, or
cables. (Note: The ultimate rate and distance of
data transfer is dependent upon the attenuation
characteristics of the media, the noise coupling to
the environment, and other application specific
characteristics).
The
SN75LVDS179,
SN75LVDS180,
SN75LVDS050, and SN75LVDS051 are charac-
terized for operation from 0°C to 70°C.
NC
R
RE
DE
D
GND
GND
1
2
3
4
5
6
7
14
13
12
11
10
9
8
V
CC
V
CC
A
B
Z
Y
NC
5
D
4
DE
RE
2
R
3
9
10
Y
Z
12
11
A
B
SN75LVDS050D
(Marked as
75LVDS050)
15
(TOP VIEW)
1D
12
1B
1
16
V
CC
DE
9
1A
2
15
1D
2D
1R
3
14
1Y
14
13
10
11
2
1
1Y
1Z
2Y
2Z
1A
1B
2A
2B
RE
2R
2A
2B
GND
4
5
6
7
8
13
12
11
10
9
1Z
DE
2Z
2Y
2D
3
1R
4
RE
5
2R
6
7
SN75LVDS051D
(Marked as
75LVDS051)
(TOP VIEW)
15
1D
1B
1
16
V
CC
4
1DE
1A
2
15
1D
3
1R
1R
3
14
1Y
14
13
2
1
10
11
1Y
1Z
1A
1B
2Y
2Z
2A
2B
1DE
2R
2A
2B
GND
4
5
6
7
8
13
12
11
10
9
1Z
2DE
2Z
2Y
2D
9
2D
12
2DE
5
2R
6
7
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.
Copyright
©
2000, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
1