IRA-S210ST01 - Murata Electronics

IRA-S210ST01 Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance?
  Murata recommends a 4-layer PCB with a solid ground plane and a separate power plane for the oscillator circuit. The PCB layout should also minimize the distance between the IRA-S210ST01 and the antenna to reduce noise and improve performance.
• How do I optimize the antenna design for best performance?
  The antenna design should be optimized for the specific frequency band of operation. Murata recommends using a 1/4 wavelength monopole antenna or a chip antenna with a matching circuit to achieve optimal performance.
• What is the maximum operating temperature range for the IRA-S210ST01?
  The IRA-S210ST01 is rated for operation from -40°C to +85°C, but the actual operating temperature range may vary depending on the specific application and environmental conditions.
• How do I ensure electromagnetic compatibility (EMC) with other devices?
  To ensure EMC, Murata recommends following proper PCB layout and shielding guidelines, using a metal shield around the IRA-S210ST01, and implementing proper filtering and shielding on the power supply lines.
• What is the recommended power supply decoupling for the IRA-S210ST01?
  Murata recommends using a 10uF ceramic capacitor and a 100nF ceramic capacitor in parallel, placed as close as possible to the IRA-S210ST01, to ensure stable power supply decoupling.