DLW5BSZ501TQ2L - Murata Electronics

DLW5BSZ501TQ2L Frequently Asked Questions (FAQs)

• What is the recommended land pattern for the DLW5BSZ501TQ2L?
  The recommended land pattern can be found in the Murata application note 'Ceramic Resonators Mounting Manual' (PDF). It provides detailed guidelines for PCB layout and land pattern design.
• How do I handle the resonator's sensitivity to temperature and humidity?
  To minimize the impact of temperature and humidity, ensure the resonator is stored in a dry, cool place. During operation, maintain a stable temperature between -20°C to 80°C and relative humidity below 80%. For critical applications, consider using a temperature-controlled environment.
• What is the recommended drive level for the DLW5BSZ501TQ2L?
  The recommended drive level is 1-10 μW. Exceeding this level may cause the resonator to oscillate at an incorrect frequency or even damage the device.
• How do I ensure the resonator's frequency stability over time?
  To maintain frequency stability, avoid exposing the resonator to mechanical stress, high temperatures, or humidity. Also, ensure the PCB is properly cleaned and dried to prevent contamination. For critical applications, consider using a resonator with a built-in crystal or a more stable oscillator circuit.
• Can I use the DLW5BSZ501TQ2L in a high-vibration environment?
  While the DLW5BSZ501TQ2L is designed to withstand some vibration, it's essential to evaluate the resonator's performance in your specific application. Consider using a resonator with a higher vibration tolerance or implementing additional vibration-dampening measures in your design.