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TLK2541PFP - Texas Instruments

Description: Ethernet ICs 1-2.6Gbps Serdes for EPON OLT

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TLK2541PFP - Texas Instruments - PCB symbol
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PCB Footprints
TLK2541PFP - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PFP (S-PQFP-G80)_
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TLK2541PFP - Texas Instruments - 3D model - Quad Flat Packages - PFP (S-PQFP-G80)_
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TLK2541PFP Details

  • Manufacturer Part Number:

    TLK2541PFP

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFP

  • Package Description:

    HTQFP-80

  • Pin Count:

    80

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • JESD-30 Code:

    S-PQFP-G80

  • JESD-609 Code:

    e4

  • Length:

    12 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    80

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • 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

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    0.31 mA

  • Supply Voltage-Nom:

    2.5 V

  • Surface Mount:

    YES

  • 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:

    12 mm

TLK2541PFP 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 edges of the board. Use a common mode choke and ferrite beads to filter the power supply lines.
  • Use a heat sink with a thermal resistance of less than 10°C/W to keep the junction temperature below 125°C. Ensure good airflow around the device and avoid blocking the thermal pads.
  • The TLK2541PFP supports cable lengths up to 100 meters at 1 Gbps and 40 meters at 10 Gbps, assuming a high-quality cable with a characteristic impedance of 100 ohms.
  • The TLK2541PFP is designed to support standard Ethernet protocols (10BASE-T, 100BASE-TX, 1000BASE-T, and 10GBASE-T). Using a non-standard protocol may require custom firmware development and is not recommended.
  • Use a logic analyzer or oscilloscope to capture the signal waveforms and check for errors. Verify the power supply voltage, clock frequency, and signal integrity. Consult the datasheet and application notes for troubleshooting guides.

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TLK2541PFP Overview

Use the download button to access the TLK2541PFP schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TLK25, 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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TLK2541PFP Alternates

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Part Image TLK2541PFPR Texas Instruments

Telecom Circuit, 1-Func, PQFP80