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TLK1521IPAP - Texas Instruments

Description: Texas Instruments TLK1521IPAP Ethernet Transceiver, 1.3Gbit/s 2.5 V, 64-Pin HTQFP

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TLK1521IPAP - Texas Instruments - PCB symbol
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PCB Footprints
TLK1521IPAP - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PAP (S-PQFP-64)-
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3D Models
TLK1521IPAP - Texas Instruments - 3D model - Quad Flat Packages - PAP (S-PQFP-64)-
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TLK1521IPAP Details

  • Manufacturer Part Number:

    TLK1521IPAP

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFP

  • Package Description:

    TQFP-64

  • Pin Count:

    64

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • JESD-30 Code:

    S-PQFP-G64

  • JESD-609 Code:

    e4

  • Length:

    10 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTFQFP

  • Package Equivalence Code:

    TQFP64,.47SQ

  • Package Shape:

    SQUARE

  • Package Style:

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

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Nom:

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    TTL

  • Telecom IC Type:

    TELECOM CIRCUIT

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    10 mm

TLK1521IPAP Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the signal traces short and away from the power plane to minimize noise and EMI.
  • Use a heat sink or thermal pad to dissipate heat, and ensure good airflow around the device. Also, consider using a thermal interface material to improve heat transfer.
  • The maximum cable length depends on the specific application and cable characteristics. As a general guideline, the TLK1521IPAP can support cable lengths up to 100 meters at 1 Gbps and 50 meters at 10 Gbps.
  • Use a logic analyzer or oscilloscope to monitor the signal quality and timing. Check the PCB layout, power supply, and termination resistors for any issues. Also, consult the TI documentation and application notes for troubleshooting guidelines.
  • Yes, the TLK1521IPAP can be used in redundant or fault-tolerant systems. Implement a redundant link or use a switch or mux to connect multiple TLK1521IPAP devices for increased reliability.

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TLK1521IPAP Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like TLK15, or try a keyword search, such as Other Telecom ICs

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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TLK1521IPAP Alternates

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Part Image TLK1521IPAPG4 Texas Instruments

Telecom Circuit, 1-Func, TTL, PQFP64