tel: +86-23-62808818 fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com part number LBN11569 rev. date 2011-05-30 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 115mhz saw filter 10mhz 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: LBN11569 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 114.5 115 115.5 insertion loss db - 12.8 15 1.5 db bandwidth mhz - 10.2 - 3 db bandwidth mhz 10 10.7 - 40 db bandwidth mhz - 14.6 15 passband variation db - 0.3 1.5 absolute delay usec - 1 - ultimate rejection db 32 35 - material temperature coefficient khz/c -10.8 substrate material - yz ln ambient temperature c 25 dc voltage v 0 input power dbm - - 10 esd class - 1a package size smd24.6 *9.0 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 LBN11569 rev. date 2011-05-30 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 115mhz saw filter 10mhz 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: LBN11569 matching configuration l1=l2=27nh c1=39pf c2=56pf source/load impedance=50 ohm notes - component values may change depending on board layout. package dimension package: smd24.6 *9 .0 unit: mm pad configuration: input: 10 output: 5 ground: 1,2,3,4,6,7,8,9 marking configuration: 1) ?: pad number 1 index 2) sipat: manufacturer name 3) LBN11569: part number 4) xxyy: date(year/month) 5) zz: identified code 2 14 35 9 10 7 86 1.02 2.140.25 2.310.15 1.905 1.02 8.990.15 24.640.20 2 15 4 3 9 10 7 86 sipat LBN11569 xxyyzz input output 50 50 l1 c1 l2 c2 10 5
tel: +86-23-62808818 fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com part number LBN11569 rev. date 2011-05-30 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 115mhz saw filter 10mhz 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: LBN11569 frequency response passband response 90 95 100 105 110 115 120 125 130 135 140 -102.816 -92.816 -82.816 -72.816 -62.816 -52.816 -42.816 -32.816 -22.816 -12.816 -2.816 type performance frequency(mhz) magnitude(db) 105 110 115 120 125 -15.316 -14.816 -14.316 -13.816 -13.316 -12.816 -12.316 -11.816 -11.316 type performance frequency(mhz) amplitude ripple(db) horizontal: 5mhz/div vertical: 10db/div horizontal: 5mhz/div vertical: 0.5db/div group delay variation(f05mhz) phase linearity(f05mhz) 105 110 115 120 125 700 750 800 850 900 950 1000 1050 1100 1150 1200 x: 115 y: 996.2 type performance frequency(mhz) group delay time(ns) x: 120 y: 955.7 x: 110 y: 1009 105 110 115 120 125 -25 -20 -15 -10 -5 0 5 10 15 20 x: 110 y: 0.09976 type performance frequency(mhz) degree(deg) x: 115 y: 0.1527 x: 120 y: 2.421 horizontal: 5mhz/div vertical: 50ns/div horizontal: 5mhz/div vertical: 5deg/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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