Fast frequency hopping

1. ADRV9009 typical hope time is 70Usec. Please refer User guide for more details.

2. ADRV9009 , you can hop for any number of frequencies ,There are no 8 preset settings as in AD9361 , 

What do you mean by ADC synchronization, what is the application.. ?

ADRV9009 supports RF phase synchronization as explained in user guide.

1. ADRV9009 typical hope time is 70Usec. Please refer User guide for more details.

2. ADRV9009 , you can hop for any number of frequencies ,There are no 8 preset settings as in AD9361 , 

What do you mean by ADC synchronization, what is the application.. ?

ADRV9009 supports RF phase synchronization as explained in user guide.

Hi, let me clarify my original question.

Just to clarify, I am referring to the frequency hopping mode of the ADRV9009, which states that the predetermined LO frequency is pre-set by the user via the customization interface. What is the hop time to the next pre-determined frequency when triggered to hop? That is why there are pre-determined frequencies which you need to set first. Is the hop time the same for GPIO mode and API mode? Is one mode faster than other? See “next hop frequency" section.

Question 2. When the ADRV9009 is configured in this “frequency hopping mode”, and when it hops to a new frequency, would the ADCs be synchronized in sampling? i.e. sample the signal at the same time. That’s what I meant by “synchronized to the same start phase”.

Or is it that the ADCs are always synchronized? Even when ADRV9009 (RF PLL) quick hops to a new frequency when in “frequency hopping mode”, the ADCs remained tightly synchronized in sampling?

Thanks for your clarifications and help.

- Daniel (Villi was asking on my behalf)

Hi Vinod, any updates on the previous question above? Any clarifications required?