saw components data sheet B4149
2 apr 11, 2000 saw components B4149 1842,5 mhz low-loss filter for mobile communication data sheet ceramic package dcc6d features l low-loss rf filter for mobile telephone pcn systems, receive path l low amplitude ripple l usable passband 75 mhz l unbalanced to balanced operation l impedance transformation from 50 w to 200 w l package for s urface m ounted t echnology ( smt ) l ceramic smd package terminals l ni, gold-plated dimensions in mm, approx. weight 0,037 g pin configuration 2 input, unbalanced 4, 6 output, balanced 1, 3 input ground 1, 3, 5 to be grounded e lectrostatic s ensitive d evice ( esd ) type ordering code marking and package according to packing according to B4149 b39182-B4149-u510 c61157-a7-a68 f61074-v8089-z000 maximum ratings operable temperature range t C 20 / + 75 ?c storage temperature range t stg C 40 / + 85 ?c dc voltage v dc 5v input power max. 1710,0 ... 1785,0 mhz elsewhere p in 5 0 dbm dbm source/load impedance 50 w /200 w peak power of gsm signal duty cycle 1:8
3 apr 11, 2000 saw components B4149 1842,5 mhz low-loss filter for mobile communication data sheet characteristics operating temperature range: t = +25 2 ?c terminating source impedance: z s = 50 w (unbalanced) terminating load impedance: z l = 200 w || 22 nh (balanced) min. typ. max. center frequency f c 1842,5 mhz maximum insertion attenuation a max 1805,0 ... 1880,0 mhz 2,0 3,5 db amplitude ripple (p-p) da 1805,0 ... 1880,0 mhz 0,9 2,0 db attenuation a 0,0 ... 1000,0 mhz 40 50 db 1000,0 ... 1550,0 mhz 30 40 db 1550,0 ... 1705,0 mhz 25 28 db 1705,0 ... 1785,0 mhz 12 18 db 1920,0 ... 1980,0 mhz 12 17 db 1980,0 ... 2010,0 mhz 18 22 db 2010,0 ... 2500,0 mhz 20 26 db 2500,0 ... 3840,0 mhz 25 35 db 3840,0 ... 6000,0 mhz 20 32 db
4 apr 11, 2000 saw components B4149 1842,5 mhz low-loss filter for mobile communication data sheet characteristics operating temperature range: t = -20 to +75?c terminating source impedance: z s = 50 w (unbalanced) terminating load impedance: z l = 200 w (balanced) || 22 nh min. typ. max. center frequency f c 1842,5 mhz maximum insertion attenuation a max 1805,0 ... 1880,0 mhz 2,5 4,0 db amplitude ripple (p-p) da 1805,0 ... 1880,0 mhz 1,4 2,5 db attenuation a 0,0 ... 1000,0 mhz 40 50 db 1000,0 ... 1550,0 mhz 30 40 db 1550,0 ... 1705,0 mhz 25 28 db 1705,0 ... 1785,0 mhz 10 15 db 1920,0 ... 1980,0 mhz 10 17 db 1980,0 ... 2010,0 mhz 18 22 db 2010,0 ... 2500,0 mhz 20 26 db 2500,0 ... 3840,0 mhz 25 35 db 3840,0 ... 6000,0 mhz 20 32 db
5 apr 11, 2000 saw components B4149 1842,5 mhz low-loss filter for mobile communication data sheet transfer function transfer function (wide band)
6 apr 11, 2000 saw components B4149 1842,5 mhz low-loss filter for mobile communication data sheet published by epcos ag surface acoustic wave components division, ofw e mf p.o. box 80 17 09, d-81617 mnchen ? epcos ag 1999. all rights reserved. a s far as patents or other rights of third parties are concerned, liability is only assumed for compo- nents per se, not for applications, processes and circuits implemented within components or assemblies. t he information describes the type of component and shall not be considered as assured characteristics. t erms of delivery and rights to change design reserved. for questions on technology, prices and delivery please contact the sales offices of epcos ag or t he international representatives. due to technical requirements components may contain dangerous substances. for information on t he type in question please also contact one of our sales offices.
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