B3770 Datasheet | EPCOS

Features s RF low-loss filter for remote control receivers s Package for Surface Mounted Technology (SMT) s Balanced and unbalanced operation possible s Passivation layer: Elpas s AEC-Q200 qualified ponent family Terminals s Ni, gold plated typ. dimensions in mm, approx. weight 0,07 g Pin configuration1) 1 2 5 6 4,8 3,7 Input Ground (remended) or Input Input (remended) or Input Ground Output (remended) or Output Ground Output Ground (remended) or Output Case - Ground to be grounded Type B3770 Ordering code B39431-B3770-Z810 Marking and package according to C61157-A7-A46 Packing according to F61074-V8167-Z000 Electrostactic Sensitive Device (ESD) Maximum ratings Operable temperature range TA Storage temperature range Tstg VDC DC voltage Source power PS 1) The - 45/+120 - 45/+120 6 10 ˚C ˚C V d Bm source impedance 50 Ω remended pin configuration usually offers best suppression of electrical crosstalk.The filter characteristics refer to this configuration. 2 Nov 15, 2004 SAW ponents Low-loss Filter Data Sheet Characteristics Reference temperature: Terminating source impedance: Terminating load impedance: B3770 426,075 MHz TA = - 45 ... +95˚C ZS = 50 Ω and matching network ZL = 50 Ω and matching network min. typ. 426,075 max. - MHz Center frequency (center frequency between 3 d B points) Minimum insertion attenuation including loss in matching elements excluding loss in matching elements Pass band (relative to αmin) 426,00 ... 426,15 MHz 425,98 ... 426,17 MHz 425,94 ... 426,21 MHz Filter bandwidth αrel≤ 3 d B Relative attenuation (relative to αmin) 10,00 ... 406,00 406,00 ... 415,66 415,66 ... 423,88 423,88 ... 424,28 424,28 ... 425,26 427,07 ... 434,00 434,00 ... 500,00 500,00 ... 690,00 690,00 ... 790,00 790,00 ...1000,00 1000,00 ...2500,00 f C - αmin - - 1,9 1,6 3,0 2,7 d B d B - - - 0,5 0,7 1,0 2,0 3,0 6,0 d B d B d B 0,62 αrel 0,68 0,74 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz 52 48 27 26 17 17 38 50 45 60 55 56 52 32 35 21 20 43 55 50...