CTS Corporation recommends a 4-layer PCB with a solid ground plane and a separate power plane for the oscillator circuit. Additionally, keep the oscillator circuit away from noisy digital signals and use a ferrite bead or inductor to filter the power supply.
To ensure reliable start-up and operation, make sure the power supply is stable and within the recommended range (1.8V to 3.6V). Also, ensure the oscillator circuit is properly decoupled with a 10nF to 100nF capacitor and a 1kΩ to 10kΩ resistor in series.
The maximum frequency deviation over temperature is ±150 ppm from -40°C to 85°C, which is within the typical tolerance for most applications. However, if your application requires tighter frequency control, consider using a more precise oscillator or a temperature-compensated oscillator.
While the 220AMB16R is a robust oscillator, it's not specifically designed for high-vibration or high-shock environments. If your application requires operation in such conditions, consider using a more ruggedized oscillator or taking additional measures to secure the oscillator and PCB.
CTS Corporation recommends storing the 220AMB16R in a dry, cool place with a temperature range of -40°C to 85°C and a relative humidity of 60% or less. Avoid exposing the device to extreme temperatures, humidity, or physical stress during storage.
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