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TFPM2P32K7680R - CTS

Description: CTS 32.768kHz Crystal Unit ±20ppm SMD 4-Pin 8 x 3.8 x 2.5mm

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PCB Footprints
TFPM2P32K7680R - CTS PCB footprint - Other - Other - TFPM2P32K7680R-1
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3D Models
TFPM2P32K7680R - CTS  - 3D model - Other - TFPM2P32K7680R-1
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TFPM2P32K7680R Details

  • Manufacturer Part Number:

    TFPM2P32K7680R

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • HTS Code:

    8541.60.00.10

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    CTS Corporation

  • YTEOL:

    0

  • Additional Feature:

    TR, 7/13 INCH

  • Aging:

    3 PPM/FIRST YEAR

  • Crystal/Resonator Type:

    PARALLEL - FUNDAMENTAL

  • Drive Level:

    0.5 µW

  • Frequency Stability:

    0.0122%

  • Frequency Tolerance:

    20 ppm

  • JESD-609 Code:

    e3

  • Load Capacitance:

    12.5 pF

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Frequency-Nom:

    0.032768 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Physical Dimension:

    L8.0XB3.8XH2.5 (mm)/L0.315XB0.15XH0.098 (inch)

  • Series Resistance:

    50000 Ω

  • Surface Mount:

    YES

  • Terminal Finish:

    TIN OVER NICKEL

TFPM2P32K7680R Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the oscillator circuitry close to the crystal and use a guard ring around the oscillator circuit to minimize noise.
  • Ensure the power supply is stable and within the recommended range. Use a high-quality crystal with a load capacitance of 12pF to 20pF. Also, ensure the oscillator circuit is properly decoupled and shielded from noise.
  • The maximum frequency deviation of the TFPM2P32K7680R is ±20 ppm over the operating temperature range of -40°C to 85°C.
  • Yes, the TFPM2P32K7680R is designed to operate in harsh environments. It has a wide operating temperature range of -40°C to 85°C and is resistant to vibration, shock, and humidity.
  • Check the power supply voltage, crystal load capacitance, and oscillator circuit layout. Ensure the oscillator circuit is properly decoupled and shielded from noise. Use an oscilloscope to verify the oscillator output waveform.

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