SLLS983J June 2009 – September 2019 ISO1050
To ensure reliable operation at all data rates and supply voltages, a 0.1-µF bypass capacitor is recommended at input and output supply pins (VCC1 and VCC2). The capacitors should be placed as close to the supply pins as possible. If only a single primary-side power supply is available in an application, isolated power can be generated for the secondary-side using Texas Instruments' SN6505 and SN6501 based power supply solution. For such applications, detailed power supply design and transformer selection recommendations are available in SN6505 and SN6501 data sheets (SLLSEP9, SLLSEA0).