B4068

www.DataSheet4U.com SAW Components Data Sheet B4068 SAW Components Low-Loss Filter for Mobile Communication Data Sheet B4068 904,5 / 925,5 MHz Ceramic package QCC8D Features s Compact RF duplexer for cordless telephone ISM s No matching network required for operation at 50 Ω s Ceramic package Technology (SMT) for Surface Mounted Terminals s Gold-plated, Ni Dimensions in mm, approx. weight 0,037 g Pin configuration 1 3 6 2 4, 8 5, 7 Transmitter (Tx) Receiver (Rx) Antenna (Ant) Tx - ground Case / Rx - ground Ant - ground Type B4068 Ordering code B39931-B4068-U810 Marking and Package according to C61157-A7-A72-X-27 Packing according to F61074-V8101-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operating temperature range Storage temperature range DC voltage Source power T Tstg VDC Ps – 10/ +55 – 40/ +85 0 10 ˚C ˚C V dBm 2 Aug 29, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Characteristics Tx - Ant Operable temperature range Ant term. impedance Port 1 term. impedance Port 2 term. impedance Center frequency Maximum insertion attenuation 902,30 ... 906,65 MHz Amplitude ripple (p-p) 902,30 ... 906,65 MHz Absolute attenuation 450,00 ... 850,00 MHz 850,00 ... 870,00 MHz 870,00 ... 890,00 MHz 924,90 ... 927,60 MHz 960,00 ... 1000,00 MHz 1000,00 ... 1600,00 MHz 1600,00 ... 2500,00 MHz B4068 904,5 / 925,5 MHz TA ZAnt ZPort 1 ZPort 2 = = = = –10 to 55 ˚C 50 Ω 50 Ω 50 Ω min. typ. 904,5 max. — MHz fc αmax — — ∆α — α 40 2...