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LMK05318BRGZR - Texas Instruments

Description: Clock Synchronizer and Jitter Cleaner IC 200MHz, 400MHz, 1.25GHz 1 48-VFQFN Exposed Pad

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PCB Footprints
LMK05318BRGZR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGZ0048A
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LMK05318BRGZR - Texas Instruments  - 3D model - Quad Flat No-Lead - RGZ0048A
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LMK05318BRGZR Details

  • Manufacturer Part Number:

    LMK05318BRGZR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2020-06-21

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • JESD-30 Code:

    S-PQCC-N48

  • JESD-609 Code:

    e4

  • 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:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC48,.27SQ,20

  • 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:

    1 mm

  • Supply Current-Max:

    43 mA

  • Supply Voltage-Max:

    3.465 V

  • Supply Voltage-Min:

    3.465 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • 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:

    JITTER ATTENUATOR

LMK05318BRGZR Frequently Asked Questions (FAQs)

  • A good PCB layout for the LMK05318BRGZR involves separating the analog and digital sections, using a solid ground plane, and placing the device close to the power supply. Additionally, using a 4-layer PCB with a dedicated power plane and a dedicated ground plane can help to reduce noise and improve performance.
  • The LMK05318BRGZR can be configured using the SPI interface. The device has a set of registers that control the clock frequency, output format, and other parameters. The specific configuration will depend on the application requirements, but the datasheet provides a detailed description of the registers and their functions.
  • The maximum power consumption of the LMK05318BRGZR is approximately 350 mW. To reduce power consumption, you can use the device's power-down mode, reduce the clock frequency, or use the device's low-power modes. Additionally, optimizing the PCB layout and using a low-dropout regulator can also help to reduce power consumption.
  • To troubleshoot issues with the LMK05318BRGZR, you can use a combination of measurement tools such as oscilloscopes, spectrum analyzers, and logic analyzers. You can also use the device's built-in diagnostic features, such as the clock monitor output, to help identify the source of the issue.
  • The LMK05318BRGZR is specified to operate up to 85°C, but it can be used in higher temperature environments with some limitations. However, the device's performance and accuracy may degrade at higher temperatures, and the maximum operating temperature should be derated accordingly.

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LMK05318BRGZR 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 LMK05318BRGZT Texas Instruments

JITTER ATTENUATOR, 800MHz, CMOS, PQCC48