A symmetrical layout with a solid ground plane and minimal signal trace length is recommended. Keep the oscillator circuitry away from noisy components and ensure a low-impedance path to ground.
Ensure the power supply is stable and within the recommended range. Add a 10-100 nF decoupling capacitor between VCC and GND, and a 1-10 kΩ resistor in series with the oscillator output to prevent overdrive.
The maximum frequency deviation is typically ±100 ppm over the entire operating temperature range. However, this can vary depending on the specific application and environmental conditions.
The CER0080B is rated for operation up to 125°C. However, the frequency stability and accuracy may degrade at higher temperatures. Consult the datasheet and application notes for specific guidance on high-temperature operation.
Check the power supply voltage, decoupling, and PCB layout. Verify the oscillator circuitry is properly connected and not overloaded. Use an oscilloscope to inspect the oscillator output and verify it meets the expected frequency and amplitude specifications.
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
CER0080B Overview
Use the download button to access the CER0080B schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like CER00,
or try a keyword search, such as Duplexers
