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M-LVDS – The Bus Standard
Signal Integrity for Backplane and Cables

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Application Notes

  • Introduction to M-LVDS (TIA/EIA-899)
    (slla108.pdf, 123 KB)
    27 Feb 2002 Download
  • M-LVDS Signaling Rate Versus Distance
    (slla127.pdf, 77 KB)
    09 Apr 2003 Download
  • TIA/EIA-485 and M-LVDS, Power and Speed Comparison
    (slla106.pdf, 33 KB)
    02 Feb 2002 Download
  • Wired-Logic Signaling with M-LVDS
    (slla119.pdf, 322 KB)
    31 Oct 2002 Download
  • Interoperability of M-LVDS and BusLVDS
    (slla121.pdf, 44 KB)
    06 Feb 2003 Download
  • Transmission at 200 Mbps in VME Card Cage Using LVDM
    (slla088a.pdf, 9.26 MB)
    04 Jan 2002 Download

Texas Instruments provides a broad range of innovative Multipoint LVDS devices that deliver the speed, power, robustness required for backplane and multipoint bus applications. With contention features for data and control signals, single- and eight-channel transceivers, a quad driver, single-channel receivers, and clock buffer devices for 1:8 and dual 1:4 fan-outs, TI’s M-LVDS products are ideal for distributing clock and synchronization signals.

Applications:
• AdvancedTCA (ACTA) and MicroTCA
• Clock, sync control and data
• Cellular base stations
• Central-office switches
• Test & Measurement
Features:
• Meets M-LVDS standard (TIA/EIA-899)
• 11.3 mA driver output current
• 50 mV receiver thresholds
• Contention provisions:
   - Driver short-circuit limited to 43 mA
   - Devices must limit their bus voltage from
     0 to 2.4 V
   - Drivers tested with 32 contending nodes
• Failsafe support

Device
Signaling
Rate
(Mbps)
No. of
Tx/Rx
Input Output
ESD
HBM
(kV)
Function
SN65MLVD047A
200
4/0
LVTTL M-LVDS
9
Quad Driver
SN65MLVD080
250
8/8
LVTTL,
M-LVDS
M-LVDS, LVTTL
8
Octal Half-Duplex Transceiver
SN65MLVD128
250
8/1
LVTTL M-LVDS
9
Repeater
SN65MLVD201
200
1/1
LVTTL,
M-LVDS
M-LVDS, LVTTL
8
Half-Duplex M-LVDS Transceiver
SN65MLVD040
250
4/4
LVTTL,
M-LVDS
M-LVDS, LVTTL
7
Quad Half-Duplex Transceiver
SN65MLVD2
250
0/1
M-LVDS LVTTL
8
Single Channel M-LVDS Receiver
SN65MLVD048
250
0/4
M-LVDS LVTTL
8
Quad M-LVDS Receiver
* New Products

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Selection Guide

  • Interface Selection Guide
    (sszt009d.pdf, 2.3 MB)
    19 Dec 2008 Download