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LMK01020ISQE/NOPB - Texas Instruments

Description: 1.6 GHz High Performance Clock Buffer, Divider, and Distributor

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PCB Footprints
LMK01020ISQE/NOPB - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHS0048A_1
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3D Models
LMK01020ISQE/NOPB - Texas Instruments  - 3D model - Quad Flat No-Lead - RHS0048A_1
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LMK01020ISQE/NOPB Details

  • Manufacturer Part Number:

    LMK01020ISQE/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:

    01020

  • Input Conditioning:

    DIFFERENTIAL

  • JESD-30 Code:

    S-XQCC-N48

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Logic IC Type:

    LOW SKEW CLOCK DRIVER

  • Max I(ol):

    0.0005 A

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • 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:

    LCC48,.27SQ,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:

    2.25 ns

  • Propagation Delay (tpd):

    2.25 ns

  • Qualification Status:

    Not Qualified

  • Same Edge Skew-Max (tskwd):

    0.03 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

  • 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:

    1600 MHz

LMK01020ISQE/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for the LMK01020 involves keeping the input and output traces short and symmetrical, using a solid ground plane, and placing the decoupling capacitors close to the device. Texas Instruments provides a recommended PCB layout in the datasheet and application notes.
  • The output capacitor should be chosen based on the desired output voltage ripple, output current, and stability requirements. A general rule of thumb is to use a capacitor with a value between 10uF to 22uF, and a voltage rating of at least 2x the output voltage. X5R or X7R ceramic capacitors are recommended.
  • The LMK01020 can handle input voltages up to 6.5V, but it's recommended to keep the input voltage below 5.5V for optimal performance and reliability.
  • The LMK01020 has a synchronization input (SYNC) that can be used to synchronize the device with an external clock source. The SYNC input should be driven with a clock signal that is within the specified frequency range and amplitude.
  • The thermal resistance of the LMK01020ISQE/NOPB package is 34.4°C/W (junction-to-ambient) and 10.4°C/W (junction-to-case). Proper thermal design and heat sinking are recommended to ensure reliable operation.

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LMK01020ISQE/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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Part Image LMK01020ISQ/NOPB Texas Instruments

Low Skew Clock Driver, 01020 Series, 8 True Output(s), 0 Inverted Output(s), QCC48

Part Image LMK01020ISQ/NOPB National Semiconductor Corporation

Clock Driver, 01020 Series, 8 True Output(s), 0 Inverted Output(s), QCC48

Part Image LMK01020ISQE National Semiconductor Corporation

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Part Image LMK01020ISQX Texas Instruments

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Part Image LMK01020ISQ Texas Instruments

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For a full list of alternate parts for LMK01020ISQE/NOPB, check out Findchips.com