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TSB41AB2 Status: ACTIVE

IEEE 1394a Two-Port Cable Transceiver/Arbiter


      
         
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Datasheet

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 TSB41AB2
Supply Voltage(s)(V)3.3  
Speed(Max)(Mbps)400  
Ports2  
Pin/Package64HTQFP  
Operating Temp Range(Celsius)-40 to 85,0 to 70  
RatingCatalog  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • TSB41AB1: IEEE 1394a One-Port Cable Transceiver/Arbiter
  • TSB41AB3: IEEE 1394a Three-Port Cable Transceiver/Arbiter
  • SN74AHCT1G14: Single Schmitt-Trigger Inverter Gate
  • TSB12LV32: General-Purpose Link Layer Controller (GP2Lynx)
  • LP2985-50: Single Output LDO, 150mA, Fixed(5.0V), 1.5% Tolerance, Low Quiescent Current, Low Noise

Product Information

Features

  • Fully Supports Provisions of IEEE 1394-1995 Standard for High Performance Serial Bus and IEEE 1394a-2000
  • Fully Interoperable With FireWire™ and i.LINK™ Implementation of IEEE Std 1394
  • Fully Compliant With OpenHCI Requirements
  • Provides Two IEEE 1394a-2000 Fully Compliant Cable Ports at 100/200/400 Megabits Per Second (Mbits/s)
  • Full IEEE 1394a-2000 Support Includes:
        Connection Debounce, Arbitrated Short Reset, Multispeed Concatenation, Arbitration
        Acceleration, Fly-By Concatenation, Port Disable/Suspend/Resume
  • Register Bits Give Software Control of Contender Bit, Power Class Bits, Link Active Control Bit and IEEE 1394a-2000 Features
  • IEEE 1394a-2000 Compliant Common Mode Noise Filter on Incoming TPBIAS
  • Extended Resume Signaling for Compatibility With Legacy DV Devices, and Terminal- and Register-Compatibility With TSB41LV02A, Allow Direct Isochronous Transmit to Legacy DV Devices With Any Link Layer Even When Root
  • Power-Down Features to Conserve Energy in Battery Powered Applications Include:
        Automatic Device Power Down During Suspend, Device Power-Down Terminal, Link Interface
        Disable via LPS, and Inactive Ports Powered Down
  • Fail-Safe Circuitry Senses Sudden Loss of Power to the Device and Disables the Port to Ensure That the Device Does Not Load TPBIAS of the Connected Device and Blocks Any Leakage Path From the Port Back to the Device Power Plane
  • Software Device Reset (SWR)
  • Industry Leading Low Power Consumption
  • Ultralow-Power Sleep Mode
  • Cable Power Presence Monitoring
  • Cable Ports Monitor Line Conditions for Active Connection to Remote Node
  • Data Interface to Link Layer Controller Through 2/4/8 Parallel Lines at 49.152 MHz
  • Interface to Link Layer Controller Supports Low-Cost TI Bus-Holder Isolation and Optional Annex J Electrical Isolation
  • Interoperable With Link Layer Controllers Using 3.3 V
  • Single 3.3-V Supply Operation
  • Low-Cost 24.576-MHz Crystal Provides Transmit, Receive Data at 100/200/400 Mbits/s, and Link-Layer Controller Clock at 49.152 MHz

View All Features in Datasheet

Description

The TSB41AB2 provides the digital and analog transceiver functions needed to implement a two-port node in a cable-based IEEE 1394 network. The cable ports incorporate two differential line transceivers. The transceivers include circuitry to monitor the line conditions as needed for determining connection status, for initialization and arbitration, and for packet reception and transmission. The TSB41AB2 is designed to interface with a link layer controller (LLC), such as the TSB12LV21, TSB12LV22, TSB12LV23, TSB12LV26, TSB12LV31, TSB12LV41, TSB12LV42, or TSB12LV01A.

The TSB41AB2 requires only an external 24.576-MHz crystal as a reference. An external clock may be provided instead of a crystal. An internal oscillator drives an internal phase-locked loop (PLL), which generates the required 393.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
TSB41AB2IPAPACTIVE-40 to 852.05 | 1kuHTQFP (PAP) | 64 View 160 Download CAD Format for this Symbol
TSB41AB2PAPACTIVE0 to 702.05 | 1kuHTQFP (PAP) | 64 View 160 | JEDEC TRAY (10+1) Download CAD Format for this Symbol
TSB41AB2PAPG4ACTIVE0 to 702.05 | 1kuHTQFP (PAP) | 64 View 160 | JEDEC TRAY (10+1) Download CAD Format for this Symbol
TSB41AB2PAPRACTIVE 1.85 | 1kuHTQFP (PAP) | 64 View 1000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TSB41AB2PAPRG4ACTIVE 1.85 | 1kuHTQFP (PAP) | 64 View 1000 | LARGE T&R Purchase 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 9:58 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTSB41AB2IPAP
AmericasRochester Electronics >1k
WorldwideDigiKey 158
TI Lead Time*: 20 WeeksTSB41AB2PAP
AmericasArrow 920
Newark 441
Rochester Electronics >1k
AsiaFarnell Asia 450
WPI 192
EuropeAvnet-SILICA 27
Spoerle 13
TI Lead Time*: 20 WeeksTSB41AB2PAPG4
WorldwideMouser Electronics 10
TI Lead Time*: 20 WeeksTSB41AB2PAPR
AmericasRochester Electronics >1k
TI Lead Time*: 20 WeeksTSB41AB2PAPRG4
None Reported
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** 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
TSB41AB2IPAP  TBD CU NIPDAU Level-3-235C-168 HRViewView
TSB41AB2PAP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TSB41AB2PAPG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TSB41AB2PAPR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TSB41AB2PAPRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView

* 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

Most useful technical documents for TSB41AB2 Help

Datasheet

Application Notes

View Application Notes for 1394 Physical Layer Controllers

Errata

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TSB41AB1 IEEE 1394a One-Port Cable Transceiver/Arbiter 1394-1394 PHYSICAL LAYER CONTROLLERS TI customers also evaluated this product.
TSB41AB3 IEEE 1394a Three-Port Cable Transceiver/Arbiter 1394-1394 PHYSICAL LAYER CONTROLLERS TI customers also evaluated this product.
SN74AHCT1G14 Single Schmitt-Trigger Inverter Gate LITTLE LOGIC-LL BUFFER, DRIVER AND TRANSCEIVER TI customers also evaluated this product.
TSB12LV32 General-Purpose Link Layer Controller (GP2Lynx) 1394-1394 LINK LAYER CONTROLLERS TI customers also evaluated this product.
LP2985-50 Single Output LDO, 150mA, Fixed(5.0V), 1.5% Tolerance, Low Quiescent Current, Low Noise LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TL2844B High-Performance Current-Mode PWM Controller AC/DC AND DC/DC POWER SUPPLIES-PWM POWER SUPPLY CONTROLLERS TI customers also evaluated this product.
LM4040B50 5-V Precision Micropower Shunt Voltage Reference, 0.2% accuracy VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE TI customers also evaluated this product.
TLV2374 550-uA/Channel 3-MHz RRIO Op Amp PRECISION AMPLIFIER-LOW POWER TI customers also evaluated this product.

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