AA-20.000MAGE-T - TXC CORPORATION

AA-20.000MAGE-T Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance?
  TXC recommends a symmetrical PCB layout with a solid ground plane, and the oscillator should be placed as close as possible to the microcontroller or clock input. A 4-layer PCB with a dedicated ground plane is recommended for high-frequency applications.
• How does the oscillator perform in high-temperature environments?
  The AA-20.000MAGE-T is rated for operation up to 125°C, but its frequency stability may degrade at high temperatures. TXC recommends derating the frequency tolerance by 0.05 ppm/°C above 85°C.
• What is the recommended power supply decoupling for the oscillator?
  TXC recommends using a 10 μF ceramic capacitor and a 100 nF ceramic capacitor in parallel, connected between the VCC pin and the GND pin, to ensure stable operation and minimize noise.
• Can the oscillator be used in a redundant clock configuration?
  Yes, the AA-20.000MAGE-T can be used in a redundant clock configuration, but it's essential to ensure that the oscillators are properly synchronized and that the clock signals are properly buffered and isolated to prevent interference.
• What is the typical start-up time for the oscillator?
  The typical start-up time for the AA-20.000MAGE-T is around 2-5 ms, but this can vary depending on the specific application and operating conditions.