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LMK04031BISQE/NOPB - Texas Instruments

Description: Low-Noise Clock Jitter Cleaner with Cascaded PLLs

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LMK04031BISQE/NOPB - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHS0048A_1
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LMK04031BISQE/NOPB - Texas Instruments  - 3D model - Quad Flat No-Lead - RHS0048A_1
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LMK04031BISQE/NOPB Details

  • Manufacturer Part Number:

    LMK04031BISQE/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    LCC-48

  • Pin Count:

    48

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    4000/14000/40000

  • Input Conditioning:

    DIFFERENTIAL MUX

  • JESD-30 Code:

    S-XQCC-N48

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Load Capacitance (CL):

    10 pF

  • Logic IC Type:

    PLL BASED CLOCK DRIVER

  • Max I(ol):

    0.0005 A

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Number of True Outputs:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC48,.27SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    385 mA

  • Qualification Status:

    Not Qualified

  • Same Edge Skew-Max (tskwd):

    0.1 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:

    Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

  • fmax-Min:

    1570 MHz

LMK04031BISQE/NOPB Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general high-frequency PCB design guidelines, such as using a solid ground plane, minimizing trace lengths, and using 50-ohm transmission lines for clock signals.
  • Proper bypassing and decoupling are critical for the LMK04031BISQE/NOPB. Use a combination of ceramic and electrolytic capacitors, with a total capacitance of at least 10uF, placed as close as possible to the device's power pins. Also, ensure that the capacitors are connected to a solid ground plane.
  • The maximum clock frequency of the LMK04031BISQE/NOPB is 3072 MHz, but it's recommended to derate the frequency based on the specific application and operating conditions. Consult the datasheet for more information on frequency derating.
  • The LMK04031BISQE/NOPB has a programmable clock output frequency. Use the device's register map to configure the desired output frequency. Consult the datasheet for more information on register programming and clock output frequency configuration.
  • The power consumption of the LMK04031BISQE/NOPB varies depending on the operating frequency, output load, and other factors. Consult the datasheet for more information on power consumption and thermal design considerations.

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LMK04031BISQE/NOPB 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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