if filters for cdma cellular phones series/type: B7305 the following products presented in this data sheet are being withdrawn. for further information please contact your nearest epcos sales office, which will also support you in selecting a suitable substitute. the addresses of our worldwide sales network are presented at www.epcos.com/sales. ordering code substitute product date of withdrawal deadline last orders last shipments b39191B7305a810 b39191b5006h310 2005-05-13 2005-06-30 2005-09-30
saw components data sheet B7305
2 july 26, 2002 saw components B7305 190 mhz if filter for mobile communication data sheet dcs10a c hip- s ize s aw filter p ackage features n if filter for mobile telephone n channel selection in w-cdma systems n c hip- s ize s aw filter p ackage n balanced and unbalanced operation possible n package for s urface m ounted t echnology (smt) terminals n gold-plated ni dimensions in mm, approx. weight 0,1 g pin configuration 9 input 10 balanced input or input ground 4 output 5 balanced output or output ground 1, 2, 6, 7 to be grounded 3, 8 case C ground e lectrostatic s ensitive d evice ( esd ) type ordering code marking and package according to packing according to B7305 b39191-B7305-a810 c61157-a7-a66 f61074-v8103-z000 maximum ratings operating temperature range t C20 / +85 ?c storage temperature range t stg C40 / +85 ?c dc voltage v dc 0v source power p s 10 dbm
3 july 26, 2002 saw components B7305 190 mhz if filter for mobile communication data sheet characteristics 1) operating temperature range: t = 25 ?c terminating source impedance: z s = 0,9 k w || 60 nh terminating load impedance: z l = 1,1 k w || 90 nh 1) the specifications on this page hold for balanced / balanced operation (cf. test matching network 2 on p. 5). the specified minimum insertion attenuation does not include the losses in the transformers of the test circuit. 2) temperature dependence of f c : f c ( t ) = f c ( t 0 )(1 + tc f ( t C t 0 )) min. typ. max. nominal frequency f n 190,0 mhz minimum insertion attenuation (including losses in matching circuit) a min 8,8 9,2 db passband width a rel 2,0 db b 2,0db 3,84 4,2 mhz amplitude ripple (p-p) da f n C 2,00 mhz ... f n + 2,00 mhz 1,5 1,8 db f n C 1,92 mhz ... f n + 1,92 mhz 0,9 1,5 db f n C 1,5 mhz ... f n + 1,5 mhz 0,7 1,1 db deviation of phase from linearity (rms) dj f n C 1,92 mhz ... f n + 1,92 mhz 1,5 2,0 ? group delay deviation ns f n C 1,92 mhz ... f n + 1,92 mhz 110 150 relative attenuation (relative to a min ) a rel dc ... f n C 20,0 mhz 45,0 50,0 db f n C 20,0 mhz ... f n C 10,0 mhz 35,0 41,0 db f n C 10,0 mhz ... f n C 5,0 mhz 30,0 34,0 db f n + 5,0 mhz ... f n + 10,0 mhz 27,0 31,0 db f n + 10,0 mhz ... f n + 20,0 mhz 32,0 36,0 db f n + 20,0 mhz ... 350,0 mhz 37,0 42,0 db temperature coefficient of frequency 2) tc f C20 ppm/k
4 july 26, 2002 saw components B7305 190 mhz if filter for mobile communication data sheet characteristics 1) operating temperature range: t = -20 .. +85 ?c terminating source impedance: z s = 0,9 k w || 60 nh terminating load impedance: z l = 1,1 k w || 90 nh 1) the specifications on this page hold for balanced / balanced operation (cf. test matching network 2 on p. 5). the specified minimum insertion attenuation does not include the losses in the transformers of the test circuit. 2) temperature dependence of f c : f c ( t ) = f c ( t 0 )(1 + tc f ( t C t 0 )) min. typ. max. nominal frequency f n 190,0 mhz minimum insertion attenuation (including losses in matching circuit) a min 8,8 9,8 db passband width a rel 2.0 db b 2,2db 3,84 4,2 mhz amplitude ripple (p-p) da f n C 2,00 mhz ... f n + 2,00 mhz 1,5 2,4 f n C 1,92 mhz ... f n + 1,92 mhz 0,9 2,1 db f n C 1,5 mhz ... f n + 1,5 mhz 0,7 1,1 db deviation of phase from linearity (rms) dj f n C 1,92 mhz ... f n + 1,92 mhz 1,5 2,5 ? group delay deviation ns f n C 1,92 mhz ... f n + 1,92 mhz 110 180 relative attenuation (relative to a min ) a rel dc ... f n C 20,0 mhz 45,0 50,0 db f n C 20,0 mhz ... f n C 10,0 mhz 32,0 41,0 db f n C 10,0 mhz ... f n C 5,0 mhz 28,0 34,0 db f n + 5,0 mhz ... f n + 10,0 mhz 27,0 31,0 db f n + 10,0 mhz ... f n + 20,0 mhz 30,5 36,0 db f n + 20,0 mhz ... 350 mhz 37,0 42,0 db temperature coefficient of frequency 2) tc f C20 ppm/k
5 july 26, 2002 saw components B7305 190 mhz if filter for mobile communication data sheet test matching network 1 for unbalanced operation in 50- w environment (element values de- pend on pcb layout) : ls1 = 180 nh lp2 = 100 nh lp3 = 150 nh ls4 = 200 nh coils: coilcraft 1008hq test matching network 2 for balanced operation in 50- w environment (element values depend on pcb layout):) cs1 = cs6 = 4.7 pf cp2 = cp5 = tbd lp3 = 47 nh lp4 = 68 nh coils: coilcraft 1008hq transformers: 1:4 toko 616db1004
6 july 26, 2002 saw components B7305 190 mhz if filter for mobile communication data sheet transfer function : transfer function and phase characteristics (pass band):
7 july 26, 2002 saw components B7305 190 mhz if filter for mobile communication data sheet published by epcos ag saw mc wt, p.o. box 80 17 09, 81617 munich, germany ( ++49 89 636 09, fax (0 89) 636-2 26 89 ? epcos ag 2002. reproduction, publication and dissemination of this brochure and the informa- tion contained therein without epcos prior express consent is prohibited. purchase orders are subject to the general conditions for the supply of products and services of the electrical and electronics industry recommended by the zvei (german electrical and electronic manufacturers association), unless otherwise agreed. this brochure replaces the previous edition. for questions on technology, prices and delivery please contact the sales offices of epcos ag or the international representatives. due to technical requirements components may contain dangerous substances. for information on the type in question please also contact one of our sales offices.
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