LTC6946IUFD-4 LC72121-D-E 843004AG-01LFT SI5351A-B03480-GTR 872S06AYLF SI5335D-B06031-GM 8T49N203A-028NLGI8 9FGV1006Q500LTGI LTC6947IUFD LC72121V-D-MPB-E 843004AG-02LF 5V49EE901-078NLG8 SI5335D-B06031-GMR SI5351A-B04210-GT 8T49N203A-029NLGI8 9FGV1006B208LTGI8 LTC6948IUFD-1 LC72130-E 843004AG-02LFT 345RI-02LFT