FQ1045A-4.000 datasheet by Fox Electronics

FQ1045A-4.000 Frequently Asked Questions (FAQs)

• What is the recommended operating temperature range for the FQ1045A-4.000?
  The recommended operating temperature range for the FQ1045A-4.000 is -40°C to +85°C.
• How do I ensure the oscillator starts up reliably?
  To ensure the oscillator starts up reliably, make sure to decouple the power supply with a 10uF capacitor, and use a 1kΩ resistor in series with the output to prevent overdriving.
• What is the maximum output load capacitance for the FQ1045A-4.000?
  The maximum output load capacitance for the FQ1045A-4.000 is 15pF.
• Can I use the FQ1045A-4.000 in a noisy environment?
  Yes, the FQ1045A-4.000 has a high immunity to noise and can operate reliably in noisy environments. However, it's still recommended to use proper noise reduction techniques, such as shielding and filtering, to ensure reliable operation.
• How do I adjust the frequency of the FQ1045A-4.000?
  The frequency of the FQ1045A-4.000 can be adjusted by changing the value of the external resistor (R1) connected between the output and ground. A higher value of R1 will result in a lower frequency, and a lower value will result in a higher frequency.