tel: +86-23-62808818 fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com part number LBN15502 rev. date 2010-07-21 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 154.9mhz saw filter 8mhz 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: LBN15502 features ? for if saw filter ? high attenuation ? single-ended operation ? dual in-line package ? no matching required for operation at 50 ? ? rohs compliant (2002/95/ec), pb-free specifications parameter unit minimum typical maximum center frequency mhz 154.75 154.9 155.05 insertion loss db - 23.7 30 1.5 db bandwidth mhz - 8.16 - 3 db bandwidth mhz 8.25 8.31 - 35 db bandwidth mhz - 9.1 9.2 40 db bandwidth mhz - 9.16 - 45 db bandwidth mhz - 9.21 9.6 50 db bandwidth mhz - 9.27 10.4 53 db bandwidth mhz - 9.31 18.4 group delay variation(f01.3mhz) nsec - 310 - passband variation db - 0.7 1.5 absolute delay usec - 3.15 - ultimate rejection(f019.2mhz) db 53 57 - material temperature coefficient khz/c -14.6 substrate material - yz ln ambient temperature c 25 dc voltage v 0 input power dbm - - 10 esd class - 1a package size dip3512 (35.0x12.8x4.7mm3) 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 LBN15502 rev. date 2010-07-21 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 154.9mhz saw filter 8mhz 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: LBN15502 matching configuration source/load impedance=50 ohm notes - component values may change depending on board layout. package dimension package: dip3512 unit: mm pad configuration: input 1 output 5 ground all others marking configuration: 1) sipat: manufacturer name 2) LBN15502: part number 3) xxyy: date(year/month) 4) zz: identified code input output 50 50 1 2 3 45 6 12.80 0.50 35.00 0.50 4.50 0.50 4.70 0.50 0.45 0.05 25.40 0.50 7.62 0.50 2.54 0.20 2.54 0.20 sipat LBN15502 xxyyzz
tel: +86-23-62808818 fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com part number LBN15502 rev. date 2010-07-21 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 154.9mhz saw filter 8mhz 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: LBN15502 typical performance frequency response passband response 130 135 140 145 150 155 160 165 170 175 -113.7213 -103.7213 -93.7213 -83.7213 -73.7213 -63.7213 -53.7213 -43.7213 -33.7213 -23.7213 -13.7213 type performance frequency(mhz) magnitude(db) 146 148 150 152 154 156 158 160 162 164 -26.2213 -25.7213 -25.2213 -24.7213 -24.2213 -23.7213 -23.2213 -22.7213 -22.2213 type performance frequency(mhz) amplitude ripple(db) horizontal: 5mhz/div vertical: 10db/div horizontal: 2mhz/div vertical: 0.5db/div group delay variation(f04mhz) phase linearity(f04mhz) 150 152 154 156 158 160 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 x: 154.9 y: 3140 type performance frequency(mhz) group delay time(ns) x: 158.9 y: 3107 x: 150.9 y: 2983 150 152 154 156 158 160 -100 -80 -60 -40 -20 0 20 40 60 80 x: 158.9 y: 15.92 type performance frequency(mhz) degree(deg) x: 150.9 y: 4.07 x: 154.9 y: -7.384 horizontal: 2mhz/div vertical: 200ns/div horizontal: 2mhz/div vertical: 20deg/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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