This application note discusses how to design a video amplifier circuit with gains ≥2 in a single 5V supply application using the HFA1100 video op amp. Table 1 shows the typical performance data for the HFA1100. The two most important parameters that determine the design configuration are the Common Mode Input Range (CMIR) and the Output Voltage Swing. If either of these two parameters are violated then the rest of the data listed in this table would not necessarily be achieved.