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ADL5610/1 v.s. ADL5544/5 not need to limit the supply current?

Question asked by sss on Jun 19, 2018
Latest reply on Jul 11, 2018 by sss

Hi all,

 

Following is datasheet comment,

"The only external components required are the input/output ac coupling capacitors, power supply decoupling capacitors, and dc bias inductor."

 

The general gain block amps need to dc bias inductor and/or dc bias resistor to select dc bias resistor to achieve the supply current.

 

Is it correct, not need to limit the supply current, with dc bias resistor ?

 

Best regards,

sss

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