With respect to the ADRF6820, can someone provide a definition of the MUX pin functions? Some are obvious, but others are not. How about an updated datasheet?
Mux pin is mainly used to observe the lock detect signal. It also provides the reference signal in various divide and multiply modes. VPTAT and SCAN do not provide useful information to the users.
I hope this answers your question. Please let me know more about your problem and I will try to be more of a help.
Thanks for the info but I think that the datasheet should be updated to reflect this.
Nick Ciarallo, Advantech Wireless
• 514-420-0045 ext. 3654
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