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LMK61PD0A2-SIAT - Texas Instruments

Description: Ultra-Low Jitter Pin Selectable, Differential Oscillator, +/-50ppm

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PCB Footprints
LMK61PD0A2-SIAT - Texas Instruments PCB footprint - Other - Other - SIA0008B_1
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3D Models
LMK61PD0A2-SIAT - Texas Instruments  - 3D model - Other - SIA0008B_1
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LMK61PD0A2-SIAT Details

  • Manufacturer Part Number:

    LMK61PD0A2-SIAT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; TR, 7 INCH

  • Fall Time-Max:

    0.25 ns

  • Frequency Adjustment-Mechanical:

    NO

  • Frequency Stability:

    50%

  • JESD-609 Code:

    e4

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    8

  • Operating Frequency-Max:

    312.5 MHz

  • Operating Frequency-Min:

    62.5 MHz

  • Operating Frequency-Nom:

    312.5 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Oscillator Type:

    LVDS

  • Output Load:

    125 OHM

  • Physical Dimension:

    7.0mm x 5.0mm x 1.15mm

  • Rise Time-Max:

    0.25 ns

  • Supply Current-Max:

    196 mA

  • Supply Voltage-Max:

    3.465 V

  • Supply Voltage-Min:

    3.135 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Symmetry-Max:

    55/45 %

  • Technology:

    LVDS

  • Terminal Finish:

    Nickel/Gold (Ni/Au)

LMK61PD0A2-SIAT Frequently Asked Questions (FAQs)

  • A good PCB layout for the LMK61PD0A2-SIAT involves keeping the input and output traces short and symmetrical, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a 4-layer PCB with a dedicated ground plane and to avoid routing signals under the device.
  • To ensure proper bypassing, place a 10nF to 100nF capacitor between the VDD pin and the GND pin, as close to the device as possible. Additionally, use a 1uF to 10uF capacitor between the VDD pin and the GND pin, located near the power supply. This will help to filter out noise and ensure stable operation.
  • The recommended input termination for the LMK61PD0A2-SIAT is a 50Ω resistor in series with a 10pF to 100pF capacitor. This helps to match the input impedance and reduce reflections.
  • To handle thermal management, ensure good airflow around the device, and consider using a heat sink or thermal pad to dissipate heat. The device's thermal pad should be connected to a solid ground plane to help dissipate heat.
  • The recommended power-up sequence for the LMK61PD0A2-SIAT is to apply the power supply voltage (VDD) before applying the input signal. This helps to ensure that the device is properly biased and configured before the input signal is applied.

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LMK61PD0A2-SIAT 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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