Abracon recommends a layout with a ground plane underneath the oscillator, and to keep the traces as short as possible to minimize noise and radiation. A 4-layer PCB with a dedicated ground plane is recommended.
To ensure reliable startup, Abracon recommends a power-up ramp time of 1ms to 10ms, and a power supply voltage of 1.8V to 3.3V. Additionally, the oscillator should be decoupled with a 10nF to 100nF capacitor.
The ASA2-12.288MHZ-L-T3 has an operating temperature range of -40°C to +85°C, making it suitable for industrial and commercial applications.
The ASA2-12.288MHZ-L-T3 is designed to withstand vibrations up to 10g, making it suitable for applications with moderate vibration levels. However, for high-vibration environments, Abracon recommends using a more ruggedized oscillator or additional mechanical support.
Yes, the ASA2-12.288MHZ-L-T3 can be used in designs with multiple power domains, but Abracon recommends isolating the oscillator power supply from other power domains to minimize noise and interference.
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ASA2-12.288MHZ-L-T3 Overview
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