What is maximum DC input range of the ADF5002? The device has internal 3pF AC coupling and 50 ohm termination to ground.
I deviated from the recommended configuration (some on purpose and some by neglect) and so I'd like your advice.
1. The part is shown powered from ground to +3.3V, I powered it from -3.3V to ground exchanging all pins as expected (RF inputs/outputs…
I have an ADF5002 evaluation board whose output is fed to the RF port of a mixer, with the IF connected to a filter followed by an amplifier. Recently the ADF5002 just quit working. We are attempting to replace it, but I'm worried as to why it happened…
I want to use ADF5002 prescaler as the AD9912 clock input.
Could anyone please tell me about ADF5002 duty cycle?
I want you to tell us about how to obtain the power consumption of the ADF5002.
I've seen figure.4 datasheet. However, I had no idea.
I want to know how to obtain the power consumption at a specific frequency .
The data sheet for the ADF5002 shows an output structure with two 100 ohm internal pull ups.
I assume that there are open collectors or open drains connected to these.
The general description then states that the ADF5002 has 100 ohm differential outputs…
The data sheets for these parts show very good behavior for sensitivity vs. Vdd, as shown on figure 3.
Do you have data for typical sensitivity vs. temperature for any of these parts, especially the ADF5000?
yes like with most RF dividers, the input stage will self-oscillate with no RF present.
The only way to overcome this is to use the hardware powerdown pin (CE) .
The self-oscillation frequency for the ADF5000 is ~ 10GHz. This halves for