Follow these general guidelines when designing the power supply:
- The power supply should be designed to provide the operating conditions outlined in the Recommended Operating Conditions for DC voltage, AC noise, and start-up ramp time.
- The SN75LVPE4410 does not require any special power supply filtering, such as ferrite beads, provided that the recommended operating conditions are met. Only standard supply decoupling is required. Typical supply decoupling consists of a 0.1 µF capacitor per VDD pin, one 1.0 µF bulk capacitor per device, and one 10 µF bulk capacitor per power bus that delivers power to one or more SN75LVPE4410 devices. The local decoupling (0.1 µF) capacitors must be connected as close to the VDD pins as possible and with minimal path to the SN75LVPE4410 ground pad.