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LMK1C1104DQFR - Texas Instruments

Description: Clock Buffer 4-channel output LVC MOS 1.8-V buffer

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LMK1C1104DQFR - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DQF0008A
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LMK1C1104DQFR - Texas Instruments  - 3D model - Small Outline No-lead - DQF0008A
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LMK1C1104DQFR Details

  • Manufacturer Part Number:

    LMK1C1104DQFR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SO-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    LMK

  • Input Conditioning:

    STANDARD

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Load Capacitance (CL):

    5 pF

  • Logic IC Type:

    LOW SKEW CLOCK DRIVER

  • Max I(ol):

    0.001 A

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of True Outputs:

    4

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VSON

  • Package Equivalence Code:

    SOLCC8,.08,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    40 mA

  • Prop. Delay@Nom-Sup:

    3 ns

  • Propagation Delay (tpd):

    3 ns

  • Same Edge Skew-Max (tskwd):

    0.05 ns

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max (Vsup):

    1.89 V

  • Supply Voltage-Min (Vsup):

    1.71 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    2 mm

  • fmax-Min:

    250 MHz

LMK1C1104DQFR Frequently Asked Questions (FAQs)

  • A good PCB layout for the LMK1C1104DQFR involves keeping the input and output traces short and symmetrical, using a solid ground plane, and placing decoupling capacitors close to the device. Texas Instruments provides a recommended PCB layout in their application notes.
  • To ensure proper bypassing, use a 0.1uF ceramic capacitor between the VDD pin and the GND pin, and a 10uF capacitor between the VDD pin and the GND pin. Place the capacitors as close to the device as possible.
  • The LMK1C1104DQFR has an operating temperature range of -40°C to 85°C. However, the device can be operated at temperatures up to 125°C for short periods of time, but this may affect its reliability and lifespan.
  • Yes, the LMK1C1104DQFR is designed to operate in high-vibration environments. However, it's essential to ensure the device is properly mounted and secured to the PCB to prevent mechanical stress and damage.
  • To troubleshoot issues with the LMK1C1104DQFR, start by checking the power supply voltage, ensuring it's within the recommended range. Then, verify the input and output signals, and check for any signs of overheating or physical damage. Consult the datasheet and application notes for more detailed troubleshooting guidance.

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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 LMK1C1104DQFT Texas Instruments

Low Skew Clock Driver, LMK Series, 4 True Output(s), 0 Inverted Output(s), BICMOS, PDSO8