I found abnormal Vout with HMC1013LP4E without input signal, just power on.
In data sheet(HMC1013LP4E), Vout's typ. min value is 0.9V and Vcc. absolute maxmimum value is +3.6V.
- Abnormal output : Some of parts in my hand showed 0.5V Vout with 3.1V~ 3.25V Vcc.
Tested 60ea, 20 parts showed abnormal output(<0.5V), others are normal(0.9V)
When I increas the supply voltage from 3.1V~ 3.25V to 3.3V, Vout went to normal output.
Please refer to attched screen shot.
Question 1) : What is the minimum supply voltage ?
Question 2) : If Vcc=3.1V is within the power supplying range, Is Vout=0.5V normal or not ?
Question 3) : Is there needed rising time for Vcc ?