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

Question

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 s upply c urrent. 
 Is it correct, not need to limit the supply current, with dc bias resistor ? 
 Best regards, 
 sss

enash · Accepted Answer

Correct, you just need a bias inductor, as described in the Basic Connections schematic (Figure 26). With a supply voltage of 5V, this will result in a bias current of approx. 90mA)

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