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ATS20A - CTS

Description: CTS ATS and ATS-SM series incorporates a high Q quartz resonator in a proven resistance-weld metal package. They are ideal for supporting a wide range of commercial and industrial applications.

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PCB Footprints
ATS20A - CTS PCB footprint - Other - Other - ATS20A-2
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3D Models
ATS20A - CTS  - 3D model - Other - ATS20A-2
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ATS20A Details

  • Manufacturer Part Number:

    ATS20A

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • HTS Code:

    8541.60.00.50

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    CTS Corporation

  • YTEOL:

    6.03

  • Additional Feature:

    AT CUT

  • Aging:

    5 PPM/YEAR

  • Crystal/Resonator Type:

    PARALLEL - FUNDAMENTAL

  • Drive Level:

    100 µW

  • Frequency Stability:

    0.005%

  • Frequency Tolerance:

    30 ppm

  • Load Capacitance:

    20 pF

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Operating Frequency-Nom:

    20 MHz

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -20 °C

  • Physical Dimension:

    10.85mm X 4.50mm X 3.68mm

  • Series Resistance:

    30 Ω

  • Surface Mount:

    NO

ATS20A Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the ATS20A involves keeping the input and output traces as short as possible, using a solid ground plane, and placing bypass capacitors close to the device. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and EMI.
  • To ensure proper calibration, follow the calibration procedure outlined in the datasheet, which involves applying a known input signal and adjusting the offset and gain to achieve the desired output. Additionally, it's recommended to perform calibration at the operating temperature range of the device to account for any temperature-related drift.
  • While the datasheet specifies an operating temperature range of -40°C to 125°C, it's recommended to derate the device's performance at extreme temperatures. For optimal performance, it's recommended to operate the ATS20A within a temperature range of 0°C to 85°C.
  • Yes, the ATS20A is designed to operate in high-vibration environments. However, it's recommended to follow proper mounting and soldering procedures to ensure the device is securely attached to the PCB. Additionally, it's recommended to use a vibration-resistant PCB material and to consider adding mechanical dampening to minimize the effects of vibration on the device.
  • To troubleshoot common issues with the ATS20A, start by verifying the input signal and power supply voltage. Check for proper PCB layout and decoupling, and ensure that the device is properly calibrated. If issues persist, consult the datasheet and application notes for troubleshooting guides, or contact CTS Corporation's technical support team for assistance.

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ATS20A Overview

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