The recommended layout and placement for the MAX11613EUA+ involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources to minimize noise. Additionally, it's recommended to use a 4-layer PCB with a dedicated analog power plane and a dedicated digital power plane.
To optimize the performance of the MAX11613EUA+ in noisy environments, use a low-pass filter on the analog input, add a ferrite bead or a common-mode choke on the power supply lines, and use a shielded cable for the analog input signal. Additionally, consider using a separate analog power supply and a separate digital power supply to reduce noise coupling.
The maximum clock frequency that can be used with the MAX11613EUA+ is 50 MHz. However, the actual clock frequency used may be limited by the specific application and the noise environment.
The power-on reset (POR) and brown-out reset (BOR) functions of the MAX11613EUA+ can be handled by connecting the POR pin to a capacitor and a resistor to create a power-on reset circuit. The BOR function can be enabled by connecting the BOR pin to a voltage divider circuit.
The recommended power supply decoupling for the MAX11613EUA+ involves using a 10 μF ceramic capacitor and a 100 nF ceramic capacitor in parallel, placed as close as possible to the device's power pins.
MAX11613EUA+ datasheet
by Maxim Integrated Products
