Hi,
I am developing an USB 2.0 core. I need to know about analog
transceivers which can be used for the same. Actually
i am unable to find out one which can support all the three speeds and
which is "not a PHY" core. That is it should not have internal logic for
NRZI, CRC, bit stuffing etc. It shiould have only analog front ends to
support LS, FS, HS modes.

Thanks