AWCR-16.00MD - ABRACON

AWCR-16.00MD Frequently Asked Questions (FAQs)

• What is the recommended PCB land pattern for the AWCR-16.00MD?
  Abracon recommends a land pattern with a pad size of 1.3mm x 0.8mm, and a spacing of 0.5mm between pads. A detailed land pattern can be found in the Abracon Application Note AN-03.
• How do I ensure the crystal oscillator starts up reliably in my design?
  To ensure reliable startup, Abracon recommends a power-on reset circuit, a decoupling capacitor of 10nF to 100nF between VCC and GND, and a series resistor of 1kΩ to 10kΩ between the oscillator output and the MCU clock input.
• What is the maximum operating temperature range for the AWCR-16.00MD?
  The AWCR-16.00MD is rated for operation from -40°C to +85°C, but Abracon recommends derating the frequency tolerance by ±0.05% per °C above 70°C.
• Can I use the AWCR-16.00MD in a design that requires a higher drive level than 10pF?
  Yes, the AWCR-16.00MD can drive loads up to 30pF, but Abracon recommends consulting with their application engineers to ensure the oscillator can meet the specific drive requirements.
• How do I handle ESD protection for the AWCR-16.00MD?
  Abracon recommends using a TVS diode or a dedicated ESD protection device, such as the SMF05C, to protect the AWCR-16.00MD from electrostatic discharge.