The recommended land pattern for AS-8.000-18-SMD-TR is a rectangular pad with a size of 1.5mm x 0.8mm, with a non-solder mask defined (NSMD) pad shape.
To minimize the impact of vibration and shock, it's recommended to use a shock-absorbing material, such as a silicone adhesive, to mount the crystal to the PCB. Additionally, ensure the PCB is properly secured to the device or enclosure.
Store the AS-8.000-18-SMD-TR in a dry, cool place, away from direct sunlight, with a relative humidity of 60% or less, and a temperature range of -20°C to 40°C.
While the AS-8.000-18-SMD-TR is rated for operation up to 85°C, it's recommended to derate the frequency tolerance and stability specifications for temperatures above 70°C. Consult the datasheet and application notes for more information.
To ensure frequency stability, maintain a consistent operating temperature, minimize mechanical stress, and avoid exposure to extreme environmental conditions. Additionally, consider using a crystal oscillator with a built-in PLL or VCXO for improved frequency stability.
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AS-8.000-18-SMD-TR Overview
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