Good day.
I'm using a ADF4360-1 evaluation board to clock a AD9739 DAC. I easily lock it at 2100 MHz by sending the 3 24-bit register as required. But sooner or later, the part ends by changing the output frequency, which means that my entire design…
I see the datasheet means that the output power is between -6dBm to -13dBm，this means the max output is -6dBm and I need this value，and I also use the recommended circuit at the output .Why do I get the output of 0.74dBm.Otherwise I see the datasheet…
I see the datasheet means that the output power is between -6dBm to -13dBm，this means the max output is -6dBm and I need this value，and I also use the recommended circuit at the output .Why do I get the output of 0.74dBm.Otherwise I see the datasheet…
I have a question regarding the output impedance of pins RFout.A and RFout.B. There is a figure 22 of the matching network in the datasheet of ADF4360-1, which "provides an excellent match to 50 Ω over the operating range" [datasheet]. If I take the this…
I need disable/enable RF output of ADF4360-1 quickly, i.e. in less than 1 microsecond.
There is no single pin like "TXON" or "Output Enable". I don't see a way to access "MUTE" block either, which is driven by "Lock Detect" only (?).…
I was evaluating ADF4360-1 using evaluation board EVAL- ADF4360-1EBZ with evaluation software. But results are not as expected.
The phase noise is very poor as compared to datasheet and the noise floor is going up.
Tested settings and measured result…
Is the two output:RFAout and RFBout the differencial signals?Is the two signals' phase difference 180 deg ?
Or they are actually in-phase signals?
I have tried it to find they are of same phase,so it confused me a lot ,because the ADF4630-1 is directly…
At 2200Mhz I noticed that my Vtune is hovering below 1V in most of our units. Specs however on p3 showed minimum of 1.25V and Figure 14 on p10 is never close to 1V.
Is the above condition possible? What possibly contribute to this condition?
