SN65MLVD204B
SLLSEN0C – NOVEMBER 2015 – REVISESDNS6E5PTMELMVBDER202042B0
SLLSEN0C – NOVEMBER 2015 – REVISED SEPTEMBER 2020
www.ti.com
SN65MLVD204B Multipoint-LVDS Line Drivers and Receivers (Transceivers)
With IEC ESD Protection
receivers which are optimized to operate at signaling
1 Features
rates up to 100 Mbps. This device family has robust
3.3-V drivers and receivers in the standard SOIC and
QFN 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.
•
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 100
Mbps, Clock Frequencies up to 50 MHz
– Type-2 Receiver Provides an Offset Threshold
to Detect Open-Circuit and Idle-Bus Conditions
Bus I/O Protection
•
The SN65MLVD204B 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 100
Mbps.
•
– >±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 VCC
1.5 V
200-Mbps Device Available (SN65MLVD206B) 1
•
•
•
The SN65MLVD204B has 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.
≤
•
•
Improved Alternatives to SN65MLVD204A
The SN65MLVD204B M-LVDS transceivers are part of
TI’s extensive M-LVDS portfolio.
2 Applications
•
Low-Power, High-Speed, and Short-Reach
Alternative to TIA/EIA-485
Device Information (1)
PART NUMBER
SN65MLVD204B
SN65MLVD204B
PACKAGE
BODY SIZE (NOM)
4.90 mm × 3.91 mm
4.0 mm x 4.0 mm
•
Backplane or Cabled Multipoint Data and Clock
Transmission
SOIC (8)
WQFN (16)
•
•
•
Cellular Base Stations
Central Office Switches
Network Switches and Routers
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
3 Description
The SN65MLVD204B device is a multipoint-low-
voltage differential (M-LVDS) line drivers and
SPACER
D
DE
RE
A
B
R
Simplified Schematic, SN65MLVD204B
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).
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. ADVANCE INFORMATION for preproduction products; subject to change
Copyright © 2020 Texas Instruments Incorporated
Submit Document Feedback
1
without notice.
Product Folder Links: SN65MLVD204B