A good rule of thumb is to keep the oscillator as close to the MCU as possible, and use a solid ground plane under the oscillator. Avoid routing digital signals near the oscillator to minimize noise coupling.
Make sure to provide a stable power supply, and add a 10-100nF decoupling capacitor between VCC and GND near the oscillator. Also, ensure the oscillator's enable pin (if available) is properly controlled.
According to the datasheet, the frequency deviation is ±100ppm over the operating temperature range (-40°C to 85°C) and supply voltage range (1.8V to 3.3V). However, this can vary depending on the specific application and environmental conditions.
The AV-21.948717MAGV-T is a surface-mount device, so it's essential to ensure the PCB is properly secured and the oscillator is well-soldered to withstand vibrations and shocks. Additionally, consider using a vibration-resistant oscillator or adding mechanical protection to the PCB.
Check the power supply voltage, ensure the oscillator is properly soldered, and verify the enable pin (if available) is properly controlled. Also, inspect the PCB for any signs of damage or contamination. If issues persist, consult the datasheet or contact TXC Corporation's support team.
Trust Checks
This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
AV-21.948717MAGV-T Overview
Use the download button to access the AV-21.948717MAGV-T schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like AV-21,
or try a keyword search, such as Quartz Crystals
