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LTC6951IUHF#TRPBF - Analog Devices

Description: Ultralow Jitter Multi-Output Clock Synthesizer with Integrated VCO

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LTC6951IUHF#TRPBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - LFCSP:LEADFRM CHIP SCALE_2023-5
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3D Models
LTC6951IUHF#TRPBF - Analog Devices  - 3D model - Quad Flat No-Lead - LFCSP:LEADFRM CHIP SCALE_2023-5
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LTC6951IUHF#TRPBF Details

  • Manufacturer Part Number:

    LTC6951IUHF#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    QFN-40

  • Pin Count:

    40

  • Manufacturer Package Code:

    05-08-1951

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Analog IC - Other Type:

    PLL FREQUENCY SYNTHESIZER

  • JESD-30 Code:

    R-PQCC-N40

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    40

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • 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

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    5 mm

LTC6951IUHF#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC6951IUHF involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing bypass capacitors close to the device. A 4-layer PCB with a dedicated ground plane is recommended. Refer to the application note AN136 for more details.
  • The LTC6951IUHF requires a bias voltage between 2.7V and 5.5V. Ensure that the bias voltage is clean and well-regulated, and that the device is operated within the recommended operating conditions. A low-dropout regulator (LDO) or a switching regulator with a low noise output can be used to generate the bias voltage.
  • The LTC6951IUHF can support clock frequencies up to 1.4GHz. However, the maximum clock frequency may be limited by the specific application and the quality of the clock signal. It is recommended to consult the datasheet and application notes for more information on clock frequency limitations.
  • The LTC6951IUHF can be programmed using a 3-wire serial interface. The device has a 24-bit register that controls the output frequency. The register can be programmed using a microcontroller or a dedicated programming device. Refer to the datasheet and application notes for more information on programming the device.
  • The typical power consumption of the LTC6951IUHF is around 30mA at a supply voltage of 3.3V. However, the actual power consumption may vary depending on the specific application, clock frequency, and output load. It is recommended to consult the datasheet and application notes for more information on power consumption.

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LTC6951IUHF#TRPBF Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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