SN65MLVD206B Datasheet, PDF (1/36 Pages) Texas Instruments – Multipoint-LVDS Line Drivers and Receivers (Transceivers) With IEC ESD Protection

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SN65MLVD206B
SLLSEX9 – DECEMBER 2016
SN65MLVD206B Multipoint-LVDS Line Drivers and Receivers (Transceivers)
With IEC ESD Protection
1 Features
•1 Compatible with the M-LVDS Standard TIA/EIA-
899 for Multipoint Data Interchange
• Low-Voltage Differential 30-Ω to 55-Ω Line Drivers
and Receivers for Signaling Rates⁽¹⁾ Up to
200 Mbps, Clock Frequencies up to 100 MHz
– Type-1 Receiver Incorporates 25 mV of
Hysteresis (201B and 203B)
– Type-2 Receiver Provides an Offset Threshold
to Detect Open-Circuit and Idle-Bus Conditions
(206B and 207B)
• Bus I/O Protection
– >±8-kV HBM
– >±8-kV IEC 61000-4-2 Contact Discharge
• Controlled Driver Output Voltage Transition Times
for Improved Signal Quality
• -1-V to 3.4-V Common-Mode Voltage Range
Allows Data Transfer With 2 V of Ground Noise
• Bus Pins High Impedance When Disabled or V_CC
≤ 1.5 V
• 100-Mbps Devices Available (SN65MLVD200B,
202B, 204B, 205B)
• Improved Alternatives to SN65MLVD201, 203,
206, and 207
(1) _{The signaling rate of a line is the number of voltage}
transitions that are made per second expressed in the bps of
the unit (bits per second).
2 Applications
• Low-Power, High-Speed, and Short-Reach
Alternative to TIA/EIA-485
• Backplane or Cabled Multipoint Data and Clock
Transmission
• Cellular Base Stations
• Central Office Switches
• Network Switches and Routers
spacer
Simplified Schematic
SN65MLVD201B, SN65MLVD206B
DE ³
4
D
RE
R
2
1
6A
7B
Copyright © 2016, Texas Instruments Incorporated
1
3 Description
The
SN65MLVD201B,
SN65MLVD203B,
SN65MLVD206B, SN65MLVD207B devices are
multipoint-low-voltage differential (M-LVDS) line
drivers and receivers which are optimized to operate
at signaling rates up to 200 Mbps. This device family
has robust 3.3-V drivers and receivers in the standard
SOIC footprint for demanding industrial applications.
The bus pins are robust to ESD events, with high
levels of protection to human-body model and IEC
contact discharge specifications.
These devices each combine a differential driver and
a differential receiver (transceiver), which operate
from a single 3.3-V supply. The transceivers are
optimized to operate at signaling rates up to
200 Mbps.
The SN65MLVD20xB have enhancements over
similar devices. Improved features include a
controlled slew rate on the driver output to help
minimize reflections from unterminated stubs,
resulting in better signal integrity. The same footprint
definition was maintained, allowing for an easy drop-
in replacement for a system performance upgrade.
The devices are characterized for operation from
–40°C to 85°C.
The SN65MLVD20xB M-LVDS transceivers are part
of TI’s extensive M-LVDS portfolio.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
SN65MLVD201B
SN65MLVD206B
SOIC (8)
4.90 mm × 3.91 mm
SN65MLVD203B
SN65MLVD207B
SOIC (14)
8.65 mm × 3.91 mm
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
Simplified Schematic
SN65MLVD203B, SN65MLVD207B
5
D
DE ⁴
3
RE
2
R
9Y
10 _Z
12 _A
11 _B
Copyright © 2016, Texas Instruments Incorporated
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.