To minimize noise and ensure optimal performance, it is recommended to follow a star-grounding scheme, keep analog and digital grounds separate, and use a solid ground plane. Additionally, keep the analog and digital signal traces separate and avoid crossing them over each other.
The MAX1248BCEE+ requires a single 2.7V to 3.6V power supply. It is recommended to power the device with a clean, low-noise power supply, and to sequence the power-on in the following order: VCC, AVCC, and then DVCC. Ensure that the power supply is stable and within the recommended operating range before applying signals to the device.
The MAX1248BCEE+ can operate with clock frequencies up to 50 MHz. It is recommended to use a clock signal with a 50% duty cycle and a rise/fall time of less than 10 ns. Additionally, ensure that the clock signal is clean and free of noise to prevent jitter and ensure optimal performance.
The analog inputs of the MAX1248BCEE+ should be terminated with a 1 kΩ resistor to ground to prevent overvoltage and ensure proper signal attenuation. The recommended input signal levels are between 0 V and VCC, with a maximum input voltage of 3.6 V. Ensure that the input signals are within the recommended range to prevent damage to the device.
The recommended operating temperature range for the MAX1248BCEE+ is -40°C to +85°C. Temperature can affect the device's performance, with increased temperature resulting in increased power consumption and decreased accuracy. Ensure that the device is operated within the recommended temperature range to ensure optimal performance and reliability.
MAX1248BCEE+ datasheet
by Maxim Integrated Products
