Hello all,
I am new to this group.
I am designing a PCB around the C6713 DSP. I am looking at the power supply and
it seems I need to supply two different levels DVdd (I/O) and CVdd (Core), which
should ideally be 3.3 and 1.2V, respectively. Reading through the document:
"Embedded Processing Guide", they suggest the use of a very complicated power
supply utilising two TPS54350PWP ICs.
Is this necessary??? Could I design my own supply using a simple TRACO DC/DC
converter, a couple of regulators, and decoupling capacitors??
They also insist 60 decoupling caps must be used for the 30 CVdd and 30 DVdd
pins on the DSP!!! Do I have to do all of that?? It seems like a serious
overkill to me.
Any help with this or any hints and pointers for PCB design in general would be
very much appreciated.
Thanks all.
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