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LMK00334RTVT - Texas Instruments

Description: LMK00334 4-Output PCIe Gen1/Gen2/Gen3/Gen4 Clock Buffer/Level Translator

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LMK00334RTVT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - LMK00334RTVT
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LMK00334RTVT - Texas Instruments  - 3D model - Quad Flat No-Lead - LMK00334RTVT
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LMK00334RTVT Details

  • Manufacturer Part Number:

    LMK00334RTVT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LCC-32

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    00334

  • Input Conditioning:

    DIFFERENTIAL MUX

  • JESD-30 Code:

    S-XQCC-N32

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Logic IC Type:

    LOW SKEW CLOCK DRIVER

  • Max I(ol):

    0.001 A

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Number of True Outputs:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Prop. Delay@Nom-Sup:

    2.7 ns

  • Propagation Delay (tpd):

    2.7 ns

  • Qualification Status:

    Not Qualified

  • Same Edge Skew-Max (tskwd):

    0.05 ns

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max (Vsup):

    3.45 V

  • Supply Voltage-Min (Vsup):

    3.15 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    5 mm

  • fmax-Min:

    400 MHz

LMK00334RTVT Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the clock signal traces short and away from noisy signals. Use a common mode filter or a ferrite bead to reduce EMI.
  • Use a 10uF ceramic capacitor and a 100nF ceramic capacitor in parallel, placed as close as possible to the VDD pin. Add a 1uF ceramic capacitor to the VDDA pin. Use a 10uF electrolytic capacitor for the VDDA pin if the device is far from the power supply.
  • The LMK00334RTVT can support clock frequencies up to 230 MHz. However, the maximum frequency may vary depending on the specific application and PCB layout. Consult the datasheet and application notes for more information.
  • Use the TI Clock Design Tool or the LMK00334RTVT evaluation module to configure the device for a specific clock output frequency. The tool provides a graphical interface to select the desired frequency and generates the required register settings.
  • Power up the device in the following sequence: VDD, VDDA, and then the clock input. Ensure that the power supplies are stable before applying the clock signal.

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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 LMK00334RTVTQ1 Texas Instruments

Low Skew Clock Driver, 00334 Series, 8 True Output(s), 0 Inverted Output(s), PQCC32

Part Image LMK00334RTVRQ1 Texas Instruments

Low Skew Clock Driver, 00334 Series, 8 True Output(s), 0 Inverted Output(s), PQCC32