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Availibility of HMC745LC3 in VCC 2V & VEE -2V

Question asked by Se-woong on Feb 8, 2017
Latest reply on Feb 22, 2017 by salemdar

Hello,

 

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.

 

Regards,

Se-woong

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