The recommended PCB layout for the MAX962EUA-T involves keeping the input and output traces as short as possible, using a solid ground plane, and placing the device close to the input signal source. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and EMI.
The input capacitor value for the MAX962EUA-T depends on the input signal frequency and amplitude. A general rule of thumb is to choose a capacitor value that is at least 10 times the input signal frequency. For example, for a 1MHz input signal, a 10nF capacitor would be a good starting point. However, it's recommended to consult the application note and perform simulations to determine the optimal capacitor value for your specific application.
The MAX962EUA-T has an operating temperature range of -40°C to +125°C. However, it's recommended to derate the device's performance at higher temperatures to ensure reliable operation. Consult the datasheet and application note for more information on temperature derating.
To ensure EMC with the MAX962EUA-T, it's recommended to follow proper PCB layout and design practices, such as using a shielded enclosure, keeping the device away from noise sources, and using EMI filters on the input and output lines. Additionally, it's recommended to perform EMC testing and certification to ensure compliance with relevant standards.
The recommended power supply decoupling for the MAX962EUA-T involves using a 10uF ceramic capacitor in parallel with a 100nF ceramic capacitor, placed as close as possible to the device's power pins. This helps to filter out noise and ripple on the power supply lines and ensure stable operation.
MAX962EUA-T datasheet
by Maxim Integrated Products
