A ground plane under the device, top layer, can be used but isn't required as long as good coupling to a ground for all the GND pins. Keep the decoupling capacitors in close proximity to the power ground pins as indicated in the Design Guide.
↧
A ground plane under the device, top layer, can be used but isn't required as long as good coupling to a ground for all the GND pins. Keep the decoupling capacitors in close proximity to the power ground pins as indicated in the Design Guide.