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  • TI Thinks Resolved

CC1200: External loop filter component

Genius 15255 points

Replies: 1

Views: 55

Part Number: CC1200

Hi,

My customer is using CC1200 with 1800pF as an external loop filter capacitor.
(the capacitor connected between pin23:LPF0 and pin24:LPF1)

Suppose the capacitor value is different, what parameters are impacted and how?
For example, if 470pF or 10nF are used mistakenly.

Thanks and regards,
Koichiro Tashiro

  • Genius 289840 points

    Typically this will be seen on the output spectrum. The output signal will not have the correct shape if this component has a wrong value. 

     

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