Fox Electronics recommends using a 10uF to 22uF decoupling capacitor between the VCC pin and GND, placed as close to the oscillator as possible, to ensure stable operation.
To ensure reliable startup, Fox Electronics recommends applying power to the VCC pin slowly, with a rise time of at least 1ms, and ensuring that the voltage supply is stable before enabling the oscillator.
The maximum allowable frequency deviation for the FOXSLF/184-20 is ±50 ppm over the entire operating temperature range of -40°C to +85°C.
Yes, the FOXSLF/184-20 can be used in systems with multiple power domains, but ensure that the oscillator is powered from a stable, noise-free power supply, and that the power domains are properly isolated to prevent noise coupling.
To troubleshoot issues with the FOXSLF/184-20, check the power supply voltage, decoupling, and PCB layout for noise and signal integrity issues. Also, verify that the oscillator is properly configured and that the load capacitance is within the recommended range.
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