The supposed Qualcomm default in "digital RF" is entirely fictional, as Qualcomm has moved to all CMOS (complementary metal oxide semiconductor) integrated devices before TI, and RF is intrinsically analog on the front end.

FORBES

Traditional cameras use either charge-coupled devices (CCDs) or complementary metal oxide semiconductor (CMOS) chips, which capture images on a grid of millions of pixels.

FORBES: Magazine Article