? all specifications are subject to change without notice. conformity to rohs directive: this means that, in conformity with eu directive 2002/95/ec, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, pbb and pbde, have not been used, except for exempted applications. multilayer low pass filters for GSM850/gsm900 tx dea series type: issue date: dea160915lt-1169 (1.6 0.8 0.8mm) november 2010
(1/2) 001-02 / 20101012 / e731_multilpf_dea04.fm all specifications are subject to change without notice. multilayer chip low pass filters for agsm-egsm/tx dea series dea160915lt-1169 shapes and dimensions recommended pc board patterns electrical characteristics ta: 255c item minimum value typical value maximum value insertion loss [880 to 915mhz] (db) ? ? 0.7 attenuation [1760 to 1830mhz] (db) 30 ? ? [2640 to 2745mhz] (db) 25 ? ? temperature range operating (c) ?40 ? +85 storage (c) ?40 ? +85 conformity to rohs directive dimensions in mm 0.2min. 0.2 0.1 4 2 3 1 0.5 0.1 0.8 0.1 0.8 0.1 0.8 0.1 0.15min. 1.6 0.15 marking 1in 2 gnd 3 out 4 gnd terminal functions ?0.3 through-hole 0.6 0.3 0.5 0.3 0.5 0.6 0.4 0.5 0.5 0.8 1.0 1.0 solder resist dimensions in mm out/in gnd gnd in/out this width is 50 ? . micro-strip line for 0.4mm thick glass-epoxy substrate. conformity to rohs directive: this means that, in conformity with eu directive 2002/95/ ec, lead, cadmium, mercury, hexavalent c hromium, and specific bromine-based flame retar dants, pbb and pbde, have not been used, except for exempted applications.
(2/2) 001-02 / 20101012 / e731_multilpf_dea04.fm all specifications are subject to change without notice. frequency characteristics insertion loss return loss attenuation vswr 500 1000 3000 2000 2500 1500 frequency ( mhz ) ?5.0 ?4.0 ?4.5 ?3.0 ?3.5 ?2.0 ?2.5 ?1.0 ?1.5 ?0.5 0 insertion loss ( db ) 1: 880.0mhz ?0.28db 2: 915.0mhz ?0.30db 1 2 500 1000 3000 2000 2500 1500 frequency ( mhz ) 20 10 40 30 50 ?40 ?50 ?20 ?30 ?10 0 return loss ( db ) 1: 880.0mhz ?25.2db 2: 915.0mhz ?29.2db 1 2 500 1000 3000 2000 2500 1500 frequency ( mhz ) ?60 ?40 ?50 ?20 ?30 ?10 0 attenuation ( db ) 1: 1760.0mhz ?42.1db 2: 1830.0mhz ?40.2db 3: 2640.0mhz ?33.7db 4: 2745.0mhz ?33.1db 1 2 3 4 1 1 ?1 jv u ?1 1: 880.0mhz 1.18db 2: 915.0mhz 1.12db 0.2 0.4 0.6 0.8 0 ?0.4 ?0.6 ?0.8 1 2
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