[dsg-svt] HFCB layer thickness and HV clearance

Marc McMullen mcmullen at jlab.org
Tue Jun 13 10:48:39 EDT 2017


Hi Yuri,

I have attached the layer stack up. The HV travels from the L1C to the 
hybrids on the VDDA/HV layer (copper layer 8 on stackup), copper layer 9 
is a ground/return layer. These layers are two layers of a DuPont AP8525 
core. This layer contains analog LV copper pours and HV traces.

The HV+ and analog LV are separated from each other by with HV- (which 
is tied to all returns). The HV+ clearance is 18mils.


Regards,

Marc

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