An_RF_Newbie
Member level 3
Hello,
As a rule of thumb the SRF of an inductor should be higher than the operating frequency. I need to know why this inductor has lower SRF and why the operating frequency is much higher than SRF.
As I know the inductor and a chock are the same for using them with the same inductance and SRF. How is it possible the WA8514-AE(SRF<250Mhz) inductor is used as a RF chock for this application which frequency can be up to 2.7Ghz.
As a rule of thumb the SRF of an inductor should be higher than the operating frequency. I need to know why this inductor has lower SRF and why the operating frequency is much higher than SRF.
As I know the inductor and a chock are the same for using them with the same inductance and SRF. How is it possible the WA8514-AE(SRF<250Mhz) inductor is used as a RF chock for this application which frequency can be up to 2.7Ghz.
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