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TFE202W32K7680R - CTS

Description: CTS TFE20 Series is designed to pair with low power microcontrollers requiring a Real Time Clock reference withan ESR of 50k Ohms maximum. This series will support general commercial and industrial applications.

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PCB Footprints
TFE202W32K7680R - CTS PCB footprint - Other - Other - TFE202W32K7680R-2
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TFE202W32K7680R - CTS  - 3D model - Other - TFE202W32K7680R-2
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TFE202W32K7680R Details

  • Manufacturer Part Number:

    TFE202W32K7680R

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • HTS Code:

    8541.60.00.10

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    CTS Corporation

  • YTEOL:

    7.12

  • Additional Feature:

    TR, 7 INCH

  • Aging:

    3 PPM/FIRST YEAR

  • Crystal/Resonator Type:

    PARALLEL - FUNDAMENTAL

  • Drive Level:

    0.1 µW

  • Frequency Stability:

    0.0122%

  • Frequency Tolerance (MHz):

    20

  • Load Capacitance:

    5 pF

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Frequency-Nom:

    0.032768 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Packing Method:

    TR, 7 INCH

  • Physical Dimension:

    L2.0XB1.2XH0.6 (mm)/L0.079XB0.047XH0.024 (inch)

  • Series Resistance:

    50000 Ω

  • Surface Mount:

    YES

TFE202W32K7680R Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the crystal oscillator and capacitors close to the device, and use a low-ESR capacitor for decoupling.
  • Use a high-quality crystal oscillator with a load capacitance of 12-15pF, and ensure the oscillator circuit is properly biased. Also, ensure the power supply is stable and noise-free.
  • The maximum operating temperature range for the TFE202W32K7680R is -40°C to +85°C. However, the device may not function correctly above 70°C, and the frequency accuracy may degrade.
  • Yes, the TFE202W32K7680R is suitable for battery-powered devices due to its low power consumption. However, ensure the power supply is stable and noise-free to maintain oscillator reliability.
  • Check the power supply, oscillator circuit, and PCB layout for any issues. Verify the crystal oscillator is properly biased, and the load capacitance is within the recommended range. Use an oscilloscope to verify the oscillator waveform.

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TFE202W32K7680R Overview

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