2012 size 3.7ghz band chip multilayer rf transformer (impedance ratio 50:100) balun for lo slt - s370kb hitachi metals lt - slt - s370kb - 0112a
shape & size 1 1.25 2.0 0.3 0.3 0.3 1.0 0.6 5 0.65 2 4 6 unit(mm) 3 5 2,5 ground 6 out - 1 1 in 4 nc 3 out - 2 specifications " all the technical data and information contained herein are subj ect to change without notice." p/n frequency range(ghz) impedance insertion loss*1 amplitude balance phase balance handling power temperature range SLT-S370KB 3.4-4.01 50:100 1.0db max. 1.5db max. 180 +/-20deg. 100mw max. -35 to +85 deg.c *1:back to back(/piece) hitachi metals lt - slt - s370kb - 0112a
slt - s370kb sample data hitachi metals lt - slt - s370kb - 0112a l o g m a g r e f 0 d b 1 d b / i n s . l o s s b a c k t o b a c k s t a r t 3 2 0 0 m h z s t o p 4 2 0 0 m h z 0 0 . 5 1 . 0 1 . 5 2 . 0 2 . 5 ( / p a i r ) i n s . l o s s o u t - 1 o u t - 2 l o g m a g r e f - 3 d b . 5 d b / l o g m a g r e f - 3 d b . 5 d b / 0 0 . 5 1 . 0 1 . 5 2 . 0 2 . 5 0 0 . 5 1 . 0 1 . 5 2 . 0 2 . 5 i n s e r t i o n l o s s ( o u t 1 , o u t 2 ) : m e a s u r e m e n t - s p l i t t i n g l o s s - r e s i s t o r l o s s s t a r t 3 2 0 0 m h z s t o p 4 2 0 0 m h z 1 2 p h a s e b a l a n c e p h a s e / - 1 8 0 - 1 7 5 - 1 7 0 - 1 6 5 - 1 6 0 - 1 5 5 1 7 5 1 7 0 1 6 5 1 6 0 1 5 5 r e f - 1 8 0 5 l o g m a g r e f 0 d b . 5 d b / a m p . b a l a n c e 1 . 5 1 . 0 0 . 5 0 0 . 5 1 . 0 1 . 5 2 . 0 2 . 0 l o g m a g 1 0 d b / r e f 0 d b r e t . l o s s 0 1 0 2 0 3 0 4 0 5 0 s t a r t 3 2 0 0 m h z s t o p 4 2 0 0 m h z s t a r t 3 2 0 0 m h z s t o p 4 2 0 0 m h z
foot pattern foot pattern example 0 . 3 5 0 . 3 0 . 3 0 . 3 5 0 . 3 5 0 . 8 0 . 8 0 . 5 5 s t r i p l i n e 5 0 o h m s t r i p l i n e n o n e c o n n e c t i o n g r o u n d 5 0 o h m 4 - 0 . 3 - t h r o u g h h o l e hitachi metals lt - slt - s370kb - 0112a
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