ZHCSA85F August 2012 – February 2019 DLPC410
The VCC pins of the DMD should be connected directly to the DMD VCC plane. Decoupling for the VCC should be distributed around the DMD and placed to minimize the distance from the voltage and ground pads. Each decoupling capacitor should have vias directly connected to the ground and power planes. The VCC and GND pads of the DMD should be tied to the VCC and ground planes with their own vias.
The VCC2 voltage can be routed to the DMD as a trace. Decoupling capacitors should be placed to minimize the distance from the VCC2 and ground pads of the DMD. Using wide etch from the decoupling capacitors to the DMD connection will reduce inductance and improve decoupling performance.