DS26518GN+ datasheet by Maxim Integrated Products

DS26518GN+ Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for the DS26518GN+?
  The recommended PCB layout for the DS26518GN+ involves placing the device near the edge of the board, using a solid ground plane, and minimizing the distance between the device and the antenna. A 4-layer PCB with a dedicated ground plane is recommended.
• How do I ensure reliable operation of the DS26518GN+ in high-temperature environments?
  To ensure reliable operation of the DS26518GN+ in high-temperature environments, it is recommended to use a heat sink, ensure good airflow, and follow proper thermal design guidelines. The device is rated for operation up to 85°C, but derating may be necessary for extended temperature ranges.
• What is the recommended power-up sequence for the DS26518GN+?
  The recommended power-up sequence for the DS26518GN+ involves applying power to the VCC pin first, followed by the VBAT pin. This ensures that the internal voltage regulators are properly initialized.
• How do I troubleshoot issues with the DS26518GN+?
  To troubleshoot issues with the DS26518GN+, start by verifying the power supply and clock signals. Check the device's output signals using an oscilloscope or logic analyzer. Consult the datasheet and application notes for specific troubleshooting guidelines.
• Can I use the DS26518GN+ in a battery-powered device?
  Yes, the DS26518GN+ is suitable for battery-powered devices. It has a low power consumption of 1.8mA in transmit mode and 0.5mA in receive mode, making it suitable for battery-powered applications.