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request for the vgg current  hmc590lp5e

Question asked by KOBEYZH on Aug 8, 2016
Latest reply on Sep 6, 2016 by KOBEYZH

Hi,All,

           I am using the hmc590lp5e now,and I use a voltage converted chip TC7660 to supply the VGG,It just can load up about 10mA current ,I am not ensuring it can work well .

            So,could you please let me know how the VGG current varies when I adjust the VGG between -2V to 0V?typically when the PA operates on the stable static the vdd 820mA.

            I need your help .thanks.

 

best regards.

kobe jay

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