Found 4 alternatives for LT5515EUF#PBF by Analog Devices Inc.. Rf Demodulators — 16-WQFN Exposed Pad.
RF DEMOD IC 40MHZ-500MHZ 16QFN
RF DEMOD IC 800MHZ-1.5GHZ 16QFN
RF DEMOD IC 40MHZ-900MHZ 16QFN