Diodes AH1898 - Manual (Page 6)

AH1898
Document number: DS36028 Rev. 1 - 2
6 of 11
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February 2013
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AH1898
Application Note
(cont.)
Bands Select Change Timing and Valid Output
Whenever band selection BSEL pin input is changed, allow for band selection changeover to complete and stabilize. The output is valid only
after the second complete operating ‘awake’ phase. Time taken for the output to be valid, after the BSEL change, depends on timing of BSEL
change during the sleep and awake phase; this transition time (t
BAND
) can range from 100ms typical and 200.1ms maximum.