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AFE4300: Frequency selection in IQ mode

Part Number: AFE4300

Hi

I have a question about the frequency selection in IQ mode. Can we select any frequency in IQ mode? Or the frequency only can be selected is five( 8k,16k,32k,64k,128kHz)?


Our customer referred a E2E post. At the post it is mentioned the frequency can be selected from 1kHz to 120kHz. Also they tried to select on EVM in FWR mode, it was able to select any frequency (1k to 120k).

https://e2e.ti.com/support/applications/medical/f/30/t/301835?tisearch=e2e-sitesearch&keymatch=AFE4300%20frequency%20range

However in IQ mode the frequency can be selected was only five(8k,16k,32k,64k,128k).

Which is correct?

Regards,

Koji Hamamoto