saw filters for infrastructure systems series/type: b3867 the following products presented in this data sheet are being withdrawn. ordering code substitute product date of withdrawal deadline last orders last shipments b39301b3867h510 2008-02-07 2008-07-31 2008-10-31 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.
2 nov 09, 2004 saw components b3867 300,0 mhz low-loss filter data sheet top view side view bottom view 1,6 6,5 13,3 1,7 1,0 7,62 1234 5 6 7 8 9 10 3,81 2,3 ceramic package dcc12a features l low-loss if filter for wll l temperature stable l high nearby selectivity l ceramic smd package terminals l gold plated dimensions in mm, approx. weight 0,5 g pin configuration 10 input 1 input ground 5 output 6 output ground 3, 8 ground 2, 4, 7, 9 case ground e lectrostatic s ensitive d evice ( esd ) type ordering code marking and package according to packing according to b3867 B39301-B3867-H510 c61157-a7-a94 f61074-v8163-z000 maximum ratings operable temperature range t a C 40/+ 85 ?c storage temperature range t stg C 40/+ 85 ?c dc voltage v dc 0v source power p s 0 dbm
3 nov 09, 2004 saw components b3867 300,0 mhz low-loss filter data sheet characteristics operating temperature: t a = -30 ... +70 ?c terminating source impedance: z s = 50 w and matching network terminating load impedance: z l = 50 w and matching network min. typ. max. center frequency f c 299,910 300,015 300,090 mhz (center between 3db points) minimum insertion attenuation a min 18,0 19,0 db (including matching network) passband width 1) 1) all bandwidths are centered at f c a rel 3 db b 3,0db 3,3 3,35 mhz a rel 40 db b 40db 4,75 4,8 mhz absolute group delay (at f c ) t 1,75 1,8 m s amplitude ripple (p-p) da f c 1,2 mhz 0,8 1,1 db group delay ripple (p-p) dt f c 1,6 mhz 125 200 ns phase ripple (p-p) dj f c 1,6 mhz 5 10 ? return loss (input and output) f c 1,6 mhz 10 12 db triple transit suppression 37 38 db relative attenuation (relative to a min ) 2) 2) apart from two peaks at or around f c + 21 mhz with typically 45 db attenuation a rel f c 6 mhz ... f c 40 mhz 45 50 db temperature coefficient of frequency 3) 3) temperature dependance of f c :f c (t a ) = f c (t 0 )(1 + t c f(t a C t 0 ) 2 ) tc f C 0,036 ppm/k 2 turnover temperature t 0 20?c
4 nov 09, 2004 saw components b3867 300,0 mhz low-loss filter data sheet matching network (element values depend upon pcb layout): c p1 = 22 pf r p3 = 150 ohm l s2 = 33 nh l s4 = 18 nh c p5 = 22 pf ls2 rp3 ls4 cp1 cp5
5 nov 09, 2004 saw components b3867 300,0 mhz low-loss filter data sheet transfer function transfer function (pass band)
6 nov 09, 2004 saw components b3867 300,0 mhz low-loss filter data sheet published by epcos ag surface acoustic wave components division, saw mc is p.o. box 80 17 09, 81617 munich, germany ? epcos ag 2003. reproduction, publication and dissemination of this brochure and the informa- t ion 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 t he electrical and electronics industry recommended by the zvei (german electrical and electronic manufacturers association), unless otherwise agreed. t his brochure replaces the previous edition. 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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