On 27/03/2023 06:33, [email protected] wrote:
I am generating modulated signal. I am varying the digital signal
amplitude. In order to observe the image I use the lo-offset. I get a
low image rejection. Analog devices people told me that this shows the
chip is not calibrated properly.
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I think we're going to need more details of your setup, including
exactly how you're generating your baseband signals.
ADI claims better than about -50dBc for images, and I did some crude
tests, as did another user with a lab
spec-an, and the device is acting more-or-less according to spec.
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