SN65LVDS179_16 Datasheet, PDF (1/50 Pages) Texas Instruments – High-Speed Differential Line Drivers

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SN65LVDS179, SN65LVDS180, SN65LVDS050, SN65LVDS051
SLLS301R – APRIL 1998 – REVISED JANUARY 2016
SN65LVDSxxx High-Speed Differential Line Drivers and Receivers
1 Features
•1 Meets or Exceeds the Requirements of ANSI
TIA/EIA-644-1995 Standard
• Full-Duplex Signaling Rates up to 150 Mbps (See
Table 1)
• Bus-Pin ESD Exceeds 12 kV
• Operates From a Single 3.3-V Supply
• Low-Voltage Differential Signaling With Typical
Output Voltages of 350 mV and a 100-Ω Load
• Propagation Delay Times
– Driver: 1.7 ns Typical
– Receiver: 3.7 ns Typical
• Power Dissipation at 200 MHz
– Driver: 25 mW Typical
– Receiver: 60 mW Typical
• LVTTL Input Levels Are 5-V Tolerant
• Receiver Maintains High Input Impedance With
V_CC < 1.5 V
• Receiver Has Open-Circuit Fail Safe
2 Applications
• Wireless Infrastructure
• Telecom Infrastructure
• Printer
3 Description
The SN65LVDS179, SN65LVDS180, SN65LVDS050,
and SN65LVDS051 devices are differential line
drivers and receivers that use low-voltage differential
signaling (LVDS) to achieve signaling rates as high
as 400 Mbps (see Table 1). The TIA/EIA-644
standard-compliant electrical interface provides a
minimum differential output voltage magnitude of 247
mV into a 100-Ω load and receipt of 100-mV signals
with up to 1 V of ground potential difference between
a transmitter and receiver.
Device Information⁽¹⁾
PART NUMBER PACKAGE
BODY SIZE (NOM)
SN65LVDS179
SOIC (8)
VSSOP (8)
4.90 mm × 3.91 mm
3.00 mm × 3.00 mm
SN65LVDS180
SOIC (14)
TSSOP (14)
8.65 mm × 3.91 mm
5.00 mm × 4.40 mm
SN65LVDS050
SOIC (16)
TSSOP (16)
9.90 mm × 3.91 mm
5.00 mm × 4.40 mm
SN65LVDS051
SOIC (16)
TSSOP (16)
9.90 mm × 3.91 mm
5.00 mm × 4.40 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Equivalent Input and Output Schematic Diagrams
V_CC
V_CC
D or
RE
Input
7V
V_CC
50 Ω
300 kΩ
300 kΩ
DE
Input
7V
50 Ω
10 kΩ
5Ω
Y or Z
Output
7V
300 kΩ
A Input
7V
V_CC
300 kΩ
B Input
7V
V_CC
5Ω
R Output
7V
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.