SI4737-B20-GMR,IC RX AM/FM/WB RDS/RBDS 20UQFN
SI4737-B-EVB,BOARD EVAL SI4737 VERSION B
SI4737-C40-GM,IC RX AM/FM/WB RDS/RBDS 20UQFN
SI4737-C40-GMR,IC RX AM/FM/WB RDS/RBDS 20UQFN
SI4737-C40-GU,IC RX AM/FM/WB RDS/RBDS 24SSOP
SI4737-C40-GUR,IC RX AM/FM/WB RDS/RBDS 24SSOP
SI4737-C-EVB,BOARD EVAL SI4737 VERSION C
SI4738-B20-GM,IC RX FM/WB RADIO 20UQFN