How to generate a clock for synchronised with external 10 MHz sinus wave

Question

Hello, 
 I am working on a GNSS receiver that will process 12 bits I/Q data from an the AD9364. I would like to have the possibility to synchronise the receiver with an external sinus wave. 
 The idea is to use clock synchroniser to generate a CMOS clock to the AD9364 as the schema bellow. 
 
 Exemple of 1 0 MH z CW (50 ohm) 
 
 Do you think I should use AD9545 or AD9547 ( AD9548) for the synchronisation ? 
 Or other components are more appriated? 
 These components seem to accept 10 MHz sinus wave. 
 The external sinus wave is 10 MHz CW (50 ohm) between 5 to 11 dBm . 
 Thank you, 
 Patrice

pminc48 · Accepted Answer

HI, 
 I recommend using the AD9545 for this. It is the generation after the AD9548. 
 The problem is the AD9545 does not generate CMOS clocks, so you'll need to use a buffer after to convert the HCSL or CML output into a CMOS. 
 The AD9545 is a family of chips. I suggest starting with the AD9545 and then after you see how many resources you use, you can choose one of the other members of the family. 
 The sinusoids should word despite their slower slew rates. 
 
 Petre)

pminc48 · Answer

HI, 
 if you need to obtain 3.3V CMOS, I recommend the AD9515, AD9514 or AD9513. 
 If you need to obtain 1.8V CMOS, I recommend the AD9508. 
 Just enter ac coupled into them with HCSL or CML. 
 Petre

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How to generate a clock for synchronised with external 10 MHz sinus wave