The AD9102 TxDAC and waveform generator is a high performance digital-to-analog converter (DAC) integrating on-chip pattern memory for complex waveform...
AD9102 on Analog.com
In the data sheet of the AD9102, the frequency of CLKIN is described as up to 180 MHz, but please tell me about the minimum value.I am planning to use it with 1 MSPS, but are there any problems?
There is no minimum clock rate. Any rate up to 180Mhz will work.