tel: +86-23-62808818 fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com part number LBN15404 rev. date 2009-09-07 sipat co., ltd. ( cetc no.26 research institute ) #14 nanping huayuan road, chongqing, china, 400060 ver. 1.0 page 1/3 c c h h i i n n a a e e l l e e c c t t r r o o n n i i c c s s t t e e c c h h n n o o l l o o g g y y g g r r o o u u p p c c o o r r p p o o r r a a t t i i o o n n n n o o . . 2 2 6 6 r r e e s s e e a a r r c c h h i i n n s s t t i i t t u u t t e e 153.6mhz saw filter 25mhz bandwidth s s i i p p a a t t c c o o . . , , l l t t d d . . w w w w w w . . s s i i p p a a t t s s a a w w . . c c o o m m part number: LBN15404 features ? for if saw filter ? single-ended operation ? ceramic surface mount package ? small size ? rohs compliant (2002/95/ec), pb-free specifications parameter unit minimum typical maximum center frequency mhz - 153.6 - insertion loss db - 9.4 12 1 db bandwidth mhz 25 27.5 - 3 db bandwidth mhz - 29.6 - 12 db bandwidth mhz - 33 35 30 db bandwidth mhz - 35.4 40 passband variation db - 0.6 1.2 absolute delay usec - 0.5 1 group delay variation(f012.5mhz) nsec - 40 120 10 120mhz db 45 45 - 120 130mhz db 35 40 - 180 190mhz db 35 45 - ultimate rejection 190 1000mhz db 45 48 - material temperature coefficient khz/c -12.6 substrate material - 128ln ambient temperature c 25 operating temperature range c -40 - +85 storage temperature range c -45 - +105 dc voltage v 0 input power dbm - - 10 esd class - 1a package size smd7.0*5.0 notes: 1. all specifications are based on the test circuit shown; 2. in production, all specifications are measured by ag ilent network analyzer and full 2 port calibration at room temperature; 3. electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances; 4. this is the optimum impedance in order to achieve the performance show.
tel: +86-23-62808818 fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com part number LBN15404 rev. date 2009-09-07 sipat co., ltd. ( cetc no.26 research institute ) #14 nanping huayuan road, chongqing, china, 400060 ver. 1.0 page 2/3 c c h h i i n n a a e e l l e e c c t t r r o o n n i i c c s s t t e e c c h h n n o o l l o o g g y y g g r r o o u u p p c c o o r r p p o o r r a a t t i i o o n n n n o o . . 2 2 6 6 r r e e s s e e a a r r c c h h i i n n s s t t i i t t u u t t e e 153.6mhz saw filter 25mhz bandwidth s s i i p p a a t t c c o o . . , , l l t t d d . . w w w w w w . . s s i i p p a a t t s s a a w w . . c c o o m m part number: LBN15404 matching configuration l1=(120+12)nh l2=120nh l3=68nh c1=22pf source/load impedance=50 ohm notes - component values may change depending on board layout. package dimension package: smd7.0*5.0 unit: mm pad configuration: input: 9 output: 4 ground: all others marking configuration: 1) ?: pad number 1 index 2) sipat: manufacturer name 3) LBN15404: part number 4) xxyy: date(year/month) 5) zz: identified code 4 3 2 5 6 7 8 9 10 1 1 3 2 9 10 8 7 6 5 4 7.000.15 5.000.15 1.500.15 0.80 0.60 1.00 2.54 1.27 sipat LBN15404 xxyyzz input output 50 50 l1 c1 l2 l3
tel: +86-23-62808818 fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com part number LBN15404 rev. date 2009-09-07 sipat co., ltd. ( cetc no.26 research institute ) #14 nanping huayuan road, chongqing, china, 400060 ver. 1.0 page 3/3 c c h h i i n n a a e e l l e e c c t t r r o o n n i i c c s s t t e e c c h h n n o o l l o o g g y y g g r r o o u u p p c c o o r r p p o o r r a a t t i i o o n n n n o o . . 2 2 6 6 r r e e s s e e a a r r c c h h i i n n s s t t i i t t u u t t e e 153.6mhz saw filter 25mhz bandwidth s s i i p p a a t t c c o o . . , , l l t t d d . . w w w w w w . . s s i i p p a a t t s s a a w w . . c c o o m m part number: LBN15404 typical performance frequency response passband response 110 120 130 140 150 160 170 180 190 200 -99.3983 -89.3983 -79.3983 -69.3983 -59.3983 -49.3983 -39.3983 -29.3983 -19.3983 -9.3983 0.6017 type performance frequency(mhz) magnitude(db) 120 130 140 150 160 170 180 190 -11.8983 -11.3983 -10.8983 -10.3983 -9.8983 -9.3983 -8.8983 -8.3983 -7.8983 type performance frequency(mhz) amplitude ripple(db) horizontal: 10mhz/div vertical: 10db/div horizontal: 10mhz/div vertical: 0.5db/div group delay variation(f012.5mhz) phase linearity(f012.5mhz) 135 140 145 150 155 160 165 170 300 350 400 450 500 550 600 x: 153.6 y: 466 type performance frequency(mhz) group delay time(ns) x: 166.1 y: 461.9 x: 141.1 y: 450.4 135 140 145 150 155 160 165 170 -50 -40 -30 -20 -10 0 10 20 30 40 x: 141.1 y: 0.02709 type performance frequency(mhz) degree(deg) x: 166.1 y: 1.825 x: 153.6 y: -0.02383 horizontal: 5mhz/div vertical: 50ns/div horizontal: 5mhz/div vertical: 10deg/div smith chart s11 smith chart s22 0.2 0.5 1.0 2.0 5.0 +j0.2 -j0.2 +j0.5 -j0.5 +j1.0 -j1.0 +j2.0 -j2.0 +j5.0 -j5.0 0.0 0.2 0.5 1.0 2.0 5.0 +j0.2 -j0.2 +j0.5 -j0.5 +j1.0 -j1.0 +j2.0 -j2.0 +j5.0 -j5.0 0.0
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