saw components data sheet B4880
2 jan 20, 2000 saw components B4880 200,0 mhz low-loss filter for mobile communication data sheet ceramic package qcc12b features n low-loss if filter for mobile telephone n channel selection in gsm, pcn, pcs systems n ceramic smd package n balanced and unbalanced operation possible terminals n gold-plated ni dimensions in mm, approx. weight 0,2 g pin configuration 12 input 10 input ground or balanced input 6 output 4 output ground or balanced output 8 external coil 3, 9 case C ground 1,2,7 to be grounded e lectrostatic s ensitive d evice ( esd ) type ordering code marking and package according to packing according to B4880 b39201-B4880-z910 c61157-a7-a52 f61074-v8038-z000 maximum ratings operating temperature range t C 30/+ 80 ?c storage temperature range t stg C 35/+ 85 ?c dc voltage v dc 0v source power p s 10 dbm
3 jan 20, 2000 saw components B4880 200,0 mhz low-loss filter for mobile communication data sheet characteristics operating temperature range: t = -10 to +70 ?c terminating source impedance: z s = 1,1 k w || 270 nh terminating load impedance: z s = 1,1 k w || 270 nh external coil: l c = 120 nh 1) temperature dependence of f c : f c ( t ) = f c ( t 0 )(1 + tc f ( t C t 0 ) 2 ) min. typ. max. nominal frequency f n 200,0 mhz minimum insertion attenuation (including losses in matching circuit) a min 3,7 5,0 db (excluding losses in matching circuit) 2,9 3,5 db amplitude ripple (p-p) da f n - 70,0 khz ... f n + 70,0 khz 0,3 2,0 db group delay ripple (p-p) dt f n - 70,0 khz ... f n + 70,0 khz 0,5 2,0 m s relative attenuation (relative to a min ) a rel f n - 15,00 mhz ... f n - 3,00 mhz 52 57 db f n - 3,00 mhz ... f n - 1,60 mhz 44 58 db f n - 1,60 mhz ... f n - 0,80 mhz 34 49 db f n - 0,80 mhz ... f n - 0,60 mhz 34 50 db f n - 0,60 mhz ... f n - 0,40 mhz 25 42 db f n - 0,40 mhz ... f n - 0,20 mhz 2 11 db f n + 0,20 mhz ... f n + 0,40 mhz 2 8 db f n + 0,40 mhz ... f n + 0,60 mhz 25 30 db f n + 0,60 mhz ... f n + 0,80 mhz 34 42 db f n + 0,80 mhz ... f n + 1,60 mhz 34 48 db f n + 1,60 mhz ... f n + 3,00 mhz 44 49 db f n + 3,00 mhz ... f n + 15,00 mhz 52 59 db impedance at f n input: z in = r in || c in 1,1 || 2,3 k w || pf output: z out = r out || c out 1,1 || 2,3 k w || pf temperature coefficient of frequency 1) tc f C 0,036 ppm/k 2 frequency inversion point t 0 40 ?c
4 jan 20, 2000 saw components B4880 200,0 mhz low-loss filter for mobile communication data sheet test matching network to 50 w (element values depend on pcb layout): l s1 =82nh l s2 =82nh l c = 120 nh
5 jan 20, 2000 saw components B4880 200,0 mhz low-loss filter for mobile communication data sheet transfer function : transfer function (pass band):
6 jan 20, 2000 saw components B4880 200,0 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.
|
