AST3TQ-V-10.000MHZ-28 - ABRACON

AST3TQ-V-10.000MHZ-28 Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance?
  Abracon recommends following the recommended PCB layout guidelines in the datasheet, including using a ground plane, minimizing trace lengths, and avoiding vias under the oscillator. Additionally, it's recommended to use a 4-layer PCB with a dedicated ground layer to reduce noise and EMI.
• How do I ensure the oscillator starts up correctly in my design?
  To ensure the oscillator starts up correctly, Abracon recommends applying power to the VCC pin before applying a clock signal to the XIN pin. Additionally, the XIN pin should be left unconnected or tied to GND if not used. It's also important to follow the recommended power-up sequence and voltage ramp rates.
• What is the maximum operating temperature range for this oscillator?
  The AST3TQ-V-10.000MHZ-28 has an operating temperature range of -40°C to +85°C. However, it's recommended to derate the oscillator's frequency stability and aging characteristics for operation above +70°C.
• How do I handle ESD protection for this oscillator?
  Abracon recommends following proper ESD handling procedures when handling the oscillator, including using an ESD wrist strap, mat, or workstation. Additionally, the oscillator has built-in ESD protection, but it's still important to follow proper handling and storage procedures to prevent damage.
• What is the recommended storage condition for this oscillator?
  Abracon recommends storing the oscillator in a dry, cool place away from direct sunlight and moisture. The storage temperature range should be between -40°C to +30°C, and the relative humidity should be below 60%. It's also recommended to store the oscillator in its original packaging or a similar ESD-protective package.