Recently I purchased a lot of 250pcs. cc2500 form Mouser. Well, nearly half of them never pull the SO line low after CS low. After checking everything around the chip - chrystal, variuous passives, inserting timeouts up to improbable values, I gave up. Tentatives to get explanations from Mouser/TI invane.
I am using CC2500 since 2007 - allways the same configuration, same hardware, same PCB. Never experienced such behaviour.
Anyone having the same problem? Any suggestions?