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LMK02002ISQ/NOPB - Texas Instruments

Description: Precision Clock Distributor with Integrated PLL

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PCB Footprints
LMK02002ISQ/NOPB - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHS0048A_
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3D Models
LMK02002ISQ/NOPB - Texas Instruments  - 3D model - Quad Flat No-Lead - RHS0048A_
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LMK02002ISQ/NOPB Details

  • Manufacturer Part Number:

    LMK02002ISQ/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    48

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • JESD-30 Code:

    S-XQCC-N48

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Clock Frequency-Max:

    800 MHz

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Primary Clock/Crystal Frequency-Nom:

    800 MHz

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max:

    3.45 V

  • Supply Voltage-Min:

    3.15 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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

  • uPs/uCs/Peripheral ICs Type:

    CLOCK GENERATOR, OTHER

LMK02002ISQ/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for the LMK02002ISQ/NOPB involves keeping the clock input traces as short as possible, using a solid ground plane, and minimizing the distance between the device and the crystal oscillator. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure proper bypassing, place a 0.1uF ceramic capacitor between the VDD pin and the GND pin, as close to the device as possible. Additionally, use a 10uF capacitor in parallel with the 0.1uF capacitor to filter out any high-frequency noise.
  • The recommended crystal oscillator frequency range for the LMK02002ISQ/NOPB is between 10MHz and 40MHz. However, the device can support frequencies up to 50MHz with proper configuration and layout.
  • To configure the LMK02002ISQ/NOPB for a specific output frequency, use the device's internal PLL to multiply the input clock frequency. The PLL can be configured using the device's control registers. Refer to the datasheet for specific register settings and calculations.
  • The maximum output frequency of the LMK02002ISQ/NOPB is 1.5GHz. However, the device can be configured to output frequencies up to 2.5GHz with reduced performance and increased power consumption.

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LMK02002ISQ/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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