I am trying to find some TDC(Time to Digital Converter) for measuring the delay of my two 1PPS signals. The delay may vary from some nanoseconds to some milliseconds, to be exact up to 900ms.
I came across some TDC like "TDC7200 from TI" and "AS6500 from Sciosence", But the problem with this kind of TDC is that it has a maximum measuring range of 8ms and 13ms only, and I want such TDC which can measure delay up to 1s.
So can anyone suggest to me the required TDC?
PS: I am looking for a miniaturized system therefore the size of TDC will matter to me.