I have a question about input voltage of HMC505LP4 Vtune pin. Is there any problem if we add voltage to Vtune pin when Vcc is 0V (no power supply)?
Hi Akira,This should be o.k. as long as little no current (<1mA) is being drawn on the Vtune port and the voltage doesn't exceed the maximum rating specified in the datasheet.
Could you please answer to my question?
Thanks & Regards,
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Thank you for your answer.
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