2.24 How to meet FPGA's DC voltage accuracy and AC load transient specification
The DC voltage accuracy of the DCDC converter depends on the feedback voltage accuracy and feedback resistor accuracy. The AC load transient specification depends on the DCDC converter output capacitor and FPGA decoupling capacitor network. In this on-demand training video we will discuss how to calculate the overall DC converter output voltage accuracy and the output capacitor value to achieve the FPGA AC transient specification. The training will also cover how to modify the standard evaluation module and measure the load transient response to verify if we are able to meet the given FPGA specification.