AD12BSAR180U28HPC is one slice of 12-bit analog-to-digital converter that operates up to 180MS/s. This ADC is designed with semi asynchronous architecture which needs only 4 clock cycles to convert hence also saving the power on the system clock generation and clock tree. This ADC IP has configurable sampling time to simplify the design of input drivers. Reference buffers are external to the IP and depending upon area and power availability difference can be chosen to make it most suitable for different applications.