Abracon recommends a symmetrical PCB layout with a solid ground plane, and to keep the oscillator away from high-frequency noise sources. A minimum of 2-layer PCB is recommended, with the oscillator on the top layer and the ground plane on the bottom layer.
The ABM12-48.000MHZ-B2X-T3 has a CMOS output, which can be directly connected to a microcontroller or other digital circuitry. However, it's recommended to add a series resistor (e.g., 1kΩ) to limit the output current and prevent damage to the oscillator or downstream components.
The ABM12-48.000MHZ-B2X-T3 is specified to operate from -40°C to +85°C, but it's recommended to derate the frequency tolerance and stability over the full temperature range. Consult the datasheet for specific temperature-related specifications.
The ABM12-48.000MHZ-B2X-T3 is designed to meet the requirements of MIL-STD-883, Method 2002.4 for vibration and MIL-STD-883, Method 2001.3 for shock. However, it's recommended to consult with Abracon's application engineers to ensure the oscillator meets the specific requirements of your application.
To ensure frequency accuracy and stability, it's recommended to use a high-quality crystal, follow proper PCB layout and assembly practices, and minimize exposure to environmental stressors such as temperature, humidity, and vibration. Additionally, consider using a oscillator with a tighter frequency tolerance and stability specification, such as the ABM12-48.000MHZ-B2X-T3's ±20 ppm frequency tolerance.
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ABM12-48.000MHZ-B2X-T3 Overview
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