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TSB81BA3EIPFP - Texas Instruments

Description: IEEE P1394b Three-Port Cable Transceiver Arbiter

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PCB Footprints
TSB81BA3EIPFP - Texas Instruments PCB footprint - Other - Other - QFP50P1400X1400X120-81N
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3D Models
TSB81BA3EIPFP - Texas Instruments  - 3D model - Other - QFP50P1400X1400X120-81N
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TSB81BA3EIPFP Details

  • Manufacturer Part Number:

    TSB81BA3EIPFP

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFP

  • Package Description:

    HTQFP-80

  • Pin Count:

    80

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Differential Output:

    YES

  • Driver Number of Bits:

    6

  • Input Characteristics:

    DIFFERENTIAL

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    GENERAL PURPOSE

  • JESD-30 Code:

    S-PQFP-G80

  • JESD-609 Code:

    e4

  • Length:

    12 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    3

  • Number of Terminals:

    80

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    0.172 V

  • Output Characteristics:

    DIFFERENTIAL

  • Output Low Current-Max:

    0.004 A

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTFQFP

  • Package Equivalence Code:

    TQFP80,.55SQ

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    7 ns

  • Receiver Number of Bits:

    6

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    150 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Supply Voltage1-Max:

    3.6 V

  • Supply Voltage1-Min:

    3 V

  • Supply Voltage1-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Transmit Delay-Max:

    7 ns

  • Width:

    12 mm

TSB81BA3EIPFP Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended for optimal thermal performance. The device should be placed near a thermal pad or heat sink to dissipate heat efficiently.
  • To ensure reliable operation across the entire operating temperature range, it is essential to follow the recommended operating conditions, including voltage, current, and power dissipation. Additionally, the device should be operated within the specified junction temperature range.
  • The critical timing parameters for the TSB81BA3EIPFP include the clock frequency, clock duty cycle, and setup and hold times for the input signals. These parameters should be carefully considered to ensure reliable operation.
  • ESD protection for the TSB81BA3EIPFP can be achieved through the use of ESD protection diodes, TVS diodes, or other ESD protection devices. It is essential to follow proper handling and storage procedures to prevent ESD damage.
  • The recommended power sequencing and reset strategies for the TSB81BA3EIPFP involve powering up the device in a specific sequence, such as powering up the core voltage before the I/O voltage, and using a reset signal to initialize the device.

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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