My customer is considering to use HMC745LC3 in their memory tester.
And they say that they should use VCC 1.35V & VEE -2V in this device.
Q1) Could they use HMC745LC3 in VCC 1.35V & VEE -2V condition?
Because VEE is negative voltage, they worry that Return Pass is lower than GND, so this will affect their SI of tester .
Q2) In this condition, would you advise which problems can be occurred and how to solve these problems in this condition?
If you have any opinions, please let them know.
Pleae advise me.