ADCLK954 minimum frequency

I would like to use the ADCLK954. In the rev.C datasheet, I can find that the typical maximum frequency is 4.8 GHz, which is good. However, I am wondering what the minimum operating frequency is. Is there a difference in terms of minimum operating frequency when the differential input clock (CLK0 or CLK1) is AC-coupled or DC-coupled?

The minimum operating frequency is not clear from “Figure 4”.

Is it 4.5 GHz?

Hi All,

There is no specified minimum operating frequency for the ADCLK954. The 4.5GHz minimum is for the maximum output frequency. The ADCLK954 can produce maximum output frequencies that varies from 4.5GHz to 4.8GHz. Based on Figure 4 of the data sheet, approximately less than 100MHz is the minimum output frequency. There is no difference in terms of minimum operating frequency when the differential input clock is AC-coupled or DC-coupled.

Best regards,
Mark