69 ecs, inc. international 1105 s. ridgeview, olathe, ks 66062 ?913-782-7787 ?800-237-1041 ?fax 913-782-6991 ?www.ecsxtal.com crystal filters crystal filters 7.0 0.2 4.6 1.2 1.0 #1 #6 #2 #5 #4 #3 5.0 0.2 1.5 max. 2.6 2.54 1.0 1.4 2.54 4.2 5.60 2.0 ecs delivers pure filtering versatility with the ECS-96SMF series monolithic crystal filter. this low profile smd filter addresses a broad range of applications including wide/narrow band filters for mobile, uhf and cordless telephone applications. features low profile of 1.5 mm maximum height industry standard footprint sharp cut-off characteristics long term stability tape & reel (1,000 pcs) ECS-96SMF series smd monolithic crystal filter part numbering guide part number frequency ECS-96SMF21a15 21.40000 mhz ECS-96SMF29a20 29.25000 mhz ECS-96SMF45a30 45.00000 mhz ECS-96SMF109a24 109.65000 mhz operating conditions/electrical characteristics package dimensions (mm) parameters ECS-96SMF21a15 ECS-96SMF29a20 ECS-96SMF45a30 ECS-96SMF109a24 units nominal frequency 21.40000 29.25000 45.00000 109.65000 mhz oscillation mode fundamental fundamental fundamental 3rd overtone 3 db passband width ?.5khz min. ?0khz min. ?5khz min. ?2khz min. khz stopband width ?5khz max./10db ?5khz max./10db ?0khz max./15db ?0khz max./18db khz/db ripple 1.0db max. 1.0db max. 1.0db max. 1.0db max. db insertion loss 2.5db max. 1.5db max. 3.0db max. 3.0db max. db attenuation guar. (fo-910khz) 65db min. 70db min. 70db min. 65db min. db terminating impedance 1500 ? //2.5pf 1800 ? //1.5pf 1200 ? //1.8pf 1500 ? //-1.2pf ? //pf operating temp. range -30 ~ +85 -30 ~ +85 -30 ~ +85 -30 ~ +85 ?c number of poles 2 2 2 2 figure 1) ECS-96SMF - top and side views figure 2) ECS-96SMF pad layout - bottom view figure 3) ECS-96SMF land pattern pin connections #1 in/out #2 gnd #3 gnd #4 out/in #5 gnd #6 gnd
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