Datasheet

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FEATURES
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2D
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1Z
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DE
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2R
1R
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2A
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RE
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1DE
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2DE
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GND
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SN65LVDS179
D OR DGK PACKAGE
(TOP VIEW)
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NC
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GND
GND
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CC
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NC
SN65LVDS180
D OR PW PACKAGE
(TOP VIEW)
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16
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1B
1A
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2R
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GND
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CC
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1Y
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2Z
2Y
2D
SN65LVDS050
D OR PW PACKAGE
(TOP VIEW)
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1B
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2D
SN65LVDS051
D OR PW PACKAGE
(TOP VIEW)
DESCRIPTION/ORDERING INFORMATION
SN65LVDS179-EP , , SN65LVDS180-EP
SN65LVDS050-EP , SN65LVDS051-EP
HIGH-SPEED DIFFERENTIAL LINE DRIVERS AND RECEIVERS
SGLS203B – SEPTEMBER 2003 – REVISED JANUARY 2007
• Controlled Baseline
– One Assembly/Test Site, One Fabrication
Site
• Enhanced Diminishing Manufacturing Sources
(DMS) Support
• Enhanced Product-Change Notification
• Qualification Pedigree
(1)
• Meet or Exceed the Requirements of ANSI
TIA/EIA-644-1995 Standard
• Signaling Rates up to 400 Mbps
• Bus-Terminal 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 Typ
– Receiver: 3.7 ns Typ
• 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
(1) Component qualification in accordance with JEDEC and
industry standards to ensure reliable operation over an
extended temperature range. This includes, but is not limited
to, Highly Accelerated Stress Test (HAST) or biased 85/85,
temperature cycle, autoclave or unbiased HAST,
electromigration, bond intermetallic life, and mold compound
life. Such qualification testing should not be viewed as
justifying use of this component beyond specified
performance and environmental limits.
The SN65LVDS179, SN65LVDS180, SN65LVDS050, and SN65LVDS051 are differential line drivers and
receivers that use low-voltage differential signaling (LVDS) to achieve signaling rates as high as 400 Mbps. 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.
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.
PRODUCTION DATA information is current as of publication date.
Copyright © 2003–2007, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.