A symmetrical layout with a solid ground plane and minimal signal trace length is recommended. Ensure the input and output pins are separated by a sufficient distance to minimize coupling.
Implement a proper thermal management system, such as a heat sink or thermal pad, to maintain a temperature range of -40°C to 125°C. Ensure good airflow and avoid overheating.
The recommended input impedance is 50 ohms, and the output impedance is 75 ohms. Ensure the input and output networks are matched to these impedances for optimal performance.
Use a shielded enclosure, keep the LNBH23PPR away from noise sources, and ensure good grounding practices. Implement EMI filters or shielding on the input and output lines if necessary.
Use a 10uF ceramic capacitor and a 100nF ceramic capacitor in parallel, placed as close as possible to the power pins. This ensures a stable power supply and minimizes noise.
LNBH23PPR datasheet
by STMicroelectronics
