saw components data sheet b4690
2 apr 04, 2001 saw components b4690 836,50 mhz low-loss filter data sheet ceramic package dcc6 features l low-loss rf filter for basestations (is-54), receive path l low amplitude ripple l usable passband 25 mhz l no matching network required for operation at 50 w l ceramic package for s urface m ounted t echnology (smt) terminals l ni, gold-plated dim. in mm, aprox. weight 0,07 g pin configuration 2 input 3 input - ground 5 output 6 output - ground 1, 4 to be grounded e lectrostatic s ensitive d evice ( esd ) type ordering code marking and package according to packing according to b4690 B39841-B4690-Z610 c61157-a7-a41 f61064-v8030-z000 maximum ratings operable temperature range t C 30/+ 85 ?c storage temperature range t stg C 40/+ 85 ?c dc voltage v dc 0v source power p s 10 dbm source impedance 50 w
3 apr 04, 2001 saw components b4690 836,50 mhz low-loss filter data sheet characteristics operating temperature range: t = -30 to +85 ? c terminating source impedance: z s = 50 w terminating load impedance: z l = 50 w min. typ. max. center frequency f c 836,50 mhz maximum insertion attenuation a max 824,0 ... 849,0 mhz 3,0 3,5 db amplitude ripple (p-p) da 824,0 ... 849,0 mhz 1,0 1,7 db vswr 824,0 ... 849,0 mhz 1,9 2,0 attenuation a 0,0 ... 600,0 mhz 60 70 db 600,0 ... 700,0 mhz 55 65 db 700,0 ... 750,0 mhz 50 60 db 750,0 ... 800,0 mhz 40 60 db 869,0 ... 910,0 mhz 25 35 db 910,0 ...1100,0 mhz 50 58 db 1100,0 ...1500,0 mhz 40 50 db 1500,0 ...2000,0 mhz 30 50 db 2000,0 ...2500,0 mhz 20 30 db 2500,0 ...3000,0 mhz 12 15 db
4 apr 04, 2001 saw components b4690 836,50 mhz low-loss filter data sheet transfer function transfer function (wideband)
5 apr 04, 2001 saw components b4690 836,50 mhz low-loss filter data sheet reflection functions
6 apr 04, 2001 saw components b4690 836,50 mhz low-loss filter data sheet remarks on power durability of saw filter b4690: the power durability of saw filter b4690 depends on ambient temperature and time. measure- ments have shown that for an ambient temperature of 85?c and a cw input power p in =-1.5 dbm at 849 mhz the filter has a ttf of more than 100 000 h. the allowed input power for other parameters is given in the following table: t amb [?c] ttf [h] p in [dbm] 85 100 000 -1.5 55 100 000 1.9 25 100 000 5.9 85 10 000 1.8 55 10 000 5.2 25 10 000 9.1 ttf: time to failure (frequency shift of 1 mhz and/or increase of a max by 0,5 db) t amb : ambient temperature these results are based on extrapolations of measured results. the statistical uncertainty is about 3db.
7 apr 04, 2001 saw components b4690 836,50 mhz low-loss filter data sheet published by epcos ag surface acoustic wave components division, saw mc is 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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