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TLK2541PFPR - Texas Instruments

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

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TLK2541PFPR - Texas Instruments - PCB symbol
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TLK2541PFPR - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PFP (S-PQFP-G80) - TI
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TLK2541PFPR - Texas Instruments - 3D model - Quad Flat Packages - PFP (S-PQFP-G80) - TI
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TLK2541PFPR Details

  • Manufacturer Part Number:

    TLK2541PFPR

  • 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 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

TLK2541PFPR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the TLK2541PFPR datasheet (section 10.1) and in the application note SLVA466. It's essential to follow these guidelines to minimize electromagnetic interference (EMI) and ensure reliable operation.
  • The termination resistors (Rt) depend on the transmission line impedance and the desired signal integrity. TI recommends using Rt = 100 Ω for most applications. However, you may need to adjust this value based on your specific system requirements. Consult the datasheet (section 7.3) and application notes for more information.
  • The TLK2541PFPR can support cable lengths up to 100 meters (328 feet) at a data rate of 1 Gbps. However, the actual cable length limit depends on the specific application, cable quality, and signal integrity requirements. Consult the datasheet (section 7.1) and application notes for more information.
  • The TLK2541PFPR is designed to support hot swapping and hot plugging. However, it's essential to ensure that the power supply is stable and the device is properly reset during the hot-swapping process. Consult the datasheet (section 7.4) and application notes for more information on hot-swapping considerations.
  • The TLK2541PFPR has a maximum junction temperature (TJ) of 150°C. Ensure proper thermal management by providing adequate heat sinking, using thermal vias, and keeping the device away from heat sources. Consult the datasheet (section 10.2) and application notes for more information on thermal management.

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TLK2541PFPR Overview

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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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Part Image TLK2541PFP Texas Instruments

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