Abracon recommends a symmetrical PCB layout with a ground plane underneath the oscillator to minimize noise and radiation. A 4-layer PCB with a dedicated ground plane is ideal. Keep the oscillator away from high-frequency signals and ensure a clear return path for the ground connection.
To ensure reliable startup, Abracon recommends a power-up ramp time of at least 1 ms/V. A slow power-up ramp helps prevent the oscillator from starting up in an unstable state. Additionally, ensure the power supply is clean and well-regulated, and that the oscillator is not subjected to excessive noise or EMI.
While the datasheet specifies an operating temperature range of -40°C to +85°C, Abracon recommends derating the oscillator's frequency tolerance and stability over temperature. For optimal performance, operate the oscillator within a temperature range of -20°C to +70°C.
The ASV-133.333MHZ-EC-T is designed to withstand moderate vibration levels. However, Abracon recommends taking additional precautions for high-vibration environments, such as using a vibration-dampening material or a more robust mounting method. Consult Abracon's application notes for more information.
Abracon recommends implementing ESD protection measures, such as using ESD-sensitive handling procedures, ESD-protective packaging, and incorporating ESD-protection devices (e.g., TVS diodes) in the circuit design. Ensure the oscillator is not subjected to static electricity during handling or assembly.
Trust Checks
This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
ASV-133.333MHZ-EC-T Overview
Use the download button to access the ASV-133.333MHZ-EC-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 ASV-1,
or try a keyword search, such as XO
