Broadcom recommends a 4-layer PCB with a solid ground plane, and thermal vias under the device to dissipate heat. A thermal pad on the bottom of the device should be connected to a thermal plane on the PCB.
To optimize for low power consumption, use the lowest possible supply voltage, reduce the clock frequency, and use the device's power-saving features such as clock gating and power-down modes.
Use a shielded enclosure, keep sensitive analog circuits away from the HSMR-C110, and use EMI filters on the power supply lines. Also, ensure that the PCB layout is designed to minimize radiation and susceptibility to EMI.
Follow Broadcom's recommended operating conditions, ensure proper thermal management, and use a reliable power supply. Also, perform thorough testing and validation of the design to ensure it meets the required specifications.
Ensure that the device is operated within its recommended temperature range, and that the PCB is designed to withstand high temperatures. Also, consider using thermal interface materials and heat sinks to dissipate heat.
