high frequency multilayer balanced filter page 1 of 4 r bb - 1608 - a b9 - w - tr r a l t r o n e l e c t r o n i c s ? 1 0 4 0 0 n . w . 3 3 rd s t r e e t ? m i a m i , f l o r i d a 3 3 1 7 2 ? u . s . a . telephone: +1 - 305 - 593 - 6033 ? fax: +1 - 305 - 594 - 3973 ? e - mail: sales@raltron.com ? web: http://www.raltron.com ? electrical specification ? mechanical specification top view bottom view side view l w t a b c d e dimension 1.60 0.15 0.8 0.15 0. 70max 0.175 0.15 0.25 0.15 0.25 0.15 0.25 0.15 0. 2 0 0.15 parameters specifications unit frequency range 2400 ~ 2500 mhz vswr (max) 2.0 -- insertion loss, m ax @ 25 ? c 1.75 db @ - 40 ~ +85 ? c 1.95 db unbalanced impedance 50 ? balanced impedance conjugate match to ti cc253x, cc254x , cc8520 chipset -- phase difference 180 1 8 amplitude difference, m ax 2 . 3 db atten ua tion, min @ 4800 ~ 500 0 mhz 19 db @ 7200 ~ 750 0 mhz 1 9 db operating temperature range - 40 ~ +85 c storage temperature range - 40 ~ +85 c msl 1 -
high frequency multilayer balanced filter page 2 of 4 r bb - 1608 - a b9 - w - tr r a l t r o n e l e c t r o n i c s ? 1 0 4 0 0 n . w . 3 3 rd s t r e e t ? m i a m i , f l o r i d a 3 3 1 7 2 ? u . s . a . telephone: +1 - 305 - 593 - 6033 ? fax: +1 - 305 - 594 - 3973 ? e - mail: sales@raltron.com ? web: http://www.raltron.com ? mechanical specification (continued) pin 1 unbalanced port 2 gnd 3 balanced port 4 balanced port 5 gnd 6 gnd ? solder land pattern unit : mm line width to be designed to match 50 characteristic impedance, depending on pcb material and thickness.
high frequency multilayer balanced filter page 3 of 4 r bb - 1608 - a b9 - w - tr r a l t r o n e l e c t r o n i c s ? 1 0 4 0 0 n . w . 3 3 rd s t r e e t ? m i a m i , f l o r i d a 3 3 1 7 2 ? u . s . a . telephone: +1 - 305 - 593 - 6033 ? fax: +1 - 305 - 594 - 3973 ? e - mail: sales@raltron.com ? web: http://www.raltron.com ? electrical characteristics
high frequency multilayer balanced filter page 4 of 4 r bb - 1608 - a b9 - w - tr r a l t r o n e l e c t r o n i c s ? 1 0 4 0 0 n . w . 3 3 rd s t r e e t ? m i a m i , f l o r i d a 3 3 1 7 2 ? u . s . a . telephone: +1 - 305 - 593 - 6033 ? fax: +1 - 305 - 594 - 3973 ? e - mail: sales@raltron.com ? web: http://www.raltron.com ? reflow profile reflow profile temperature min preheat t smin 150c temperature max preheat t smax 200c time (t smin to t smax ) t s 60 - 180 sec. temperature t l 217c peak temperature t p 2 6 0c ramp - up rate r up 3c/sec max. ramp - down rate r down 6c/sec max. time within 5c of peak temperature t p 10 sec. time t[25c] to peak temperature t[25c] to peak 480 sec. time t l 60 - 150 sec. ? environmental parameter value moisture sensitivity level 1 rohs2 6/6 compliant & lead free reach - svhc compliant halogen - free compliant termination finish au march , 2017 temp. [c] time [sec] t p t l t smax t smin ramp - up ramp - down critical zone t l to t p t[25c] to peak t s preheat t l t p
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