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SN65MLVD128 Status: ACTIVE

1:8 LVTTL to M-LVDS Repeater


      
         
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 SN65MLVD128SN65MLVD129 
Supply Voltage(s)(V)3.3  3.3  
MLVDS/LVDMYes  Yes  
ICC(Max)(mA)140  140  
Signaling Rate(Mbps)250  250  
No. of Tx8  8  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  
Tx tpd(Typ)(ns)3  3  
No. of Rx1  2  
Input SignalLVTTL  LVTTL  
Output SignalM-LVDS  M-LVDS  
Peak-to-Peak Jitter(Max)(ps)110  110  
Part-to-Part Skew(Max)(ps)800  800  
ESD HBM(kV)9  9  
Receiver Type1  1  
Pin/Package48TSSOP  48TSSOP  
 SamplesSamples
 InventoryInventory

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Product Information

Features

  • LVTTL Receiver and Eight Line Drivers Configured as an 8-Port M-LVDS Repeater—SN65MLVD128
  • 2 LVTTL Receivers and Eight Line Drivers Configured as Dual 4-Port M-LVDS Repeaters—SN65MLVD129
  • Drivers Meet or Exceed the M-LVDS Standard (TIA/EIA-899)
  • Low-Voltage Differential 30- Line Drivers for Data Rates¹ Up to 250 Mbps or Clock Frequencies Up to 125 MHz
  • Power Up/Down Glitch Free
  • Controlled Driver Output Voltage Transition Times for Improved Signal Quality
  • Bus Pins High Impedance When Disabled or VCC ≤ 1.5 V
  • Independent Enables for each Driver
  • Output-to-Ouput Skew tsk(o) ≤ 160 ps
       Part-to-Part Skew tsk(pp) ≤ 800 ps
  • Single 3.3-V Voltage Supply
  • Bus Pin ESD Protection Exceeds 9 kV
  • Packaged in 48-Pin TSSOP (DGG)
  • APPLICATIONS
    • AdvancedTCA™ (ATCA™) Clock Bus Driver
    • Clock Distribution
    • Data and Clock Repeating Over Backplanes and Cables
    • Cellular Base Stations
    • Central Office Switches
    • Network Switches and Routers

¹The data rate of a line, is the number of voltage transitions that are made per second expressed in the units bps (bits per second).
AdvancedTCA and ATCA are trademarks of the PCI Industrial Computer Manufacturers Group.

Description

The SN65MLVD128 and SN65MLVD129 are LVTTL-to-M.LVDS translators/repeaters. Outputs comply with the M.LVDS standard (TIA/EIA-899) and are optimized for data rates up to 250 Mbps, and clock frequencies up to 125 MHz. The driver outputs have been designed to support multipoint buses presenting loads as low as 30 and incorporates controlled transition times for backbone operation.

M-LVDS compliant devices allow for 32 nodes on a common bus, providing a high-speed replacement for RS-485 devices when lower common-mode voltage range and lower output signaling levels are acceptable. The SN65MLVD128 and SN65MLVD129 provide separate driver enables, allowing for independent control of each output signal.

Intended applications for these devices include transmission of clock signals from a central clock module, as well as translation and buffering of data or control signals for transmission through a controlled impedance backplane or cable.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
SN65MLVD128DGGACTIVE-40 to 854.20 | 1kuTSSOP (DGG) | 48 View 40 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
SN65MLVD128DGGG4ACTIVE-40 to 854.20 | 1kuTSSOP (DGG) | 48 View 40 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
SN65MLVD128DGGRACTIVE-40 to 853.80 | 1kuTSSOP (DGG) | 48 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
SN65MLVD128DGGRG4ACTIVE-40 to 853.80 | 1kuTSSOP (DGG) | 48 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 11:19 AM GMT, 25 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksSN65MLVD128DGG
AmericasRochester Electronics 12
AsiaWPI 77
WorldwideDigiKey 139
TI Lead Time*: 20 WeeksSN65MLVD128DGGG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN65MLVD128DGGR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSN65MLVD128DGGRG4
WorldwideDigiKey  Available
View all Distributors  

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
SN65MLVD128DGG RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
SN65MLVD128DGGG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
SN65MLVD128DGGR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
SN65MLVD128DGGRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

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