tel: +86-23-62808818 fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com part number LBN12041 rev. date 2009-11-17 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 120mhz saw filter 18mhz 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: LBN12041 features ? for if saw filter ? high attenuation ? single-ended operation ? dual in-line package ? rohs compliant (2002/95/ec), pb-free specifications parameter unit minimum typical maximum center frequency mhz 118.85 120 120.15 insertion loss db - 27 30 1.5 db bandwidth mhz 18 18.02 - 25 db bandwidth mhz - 18.85 18.9 42 db bandwidth mhz - 19 19.2 phase linearity(f09mhz) deg - 15 - group delay variation(f09mhz) nsec - 60 120 passband variation db - 0.9 1.5 absolute delay usec - 2.84 2.9 ultimate rejection db 45 51 - material temperature coefficient khz/c -11.3 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 LBN12041 rev. date 2009-11-17 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 120mhz saw filter 18mhz 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: LBN12041 matching configuration l1=82nh 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) LBN12041: part number 3) xxyy: date(year/month) 4) zz: identified code l1 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 0.20 7.62 0.20 2.54 0.20 2.54 0.20 sipat LBN12041 xxyyzz
tel: +86-23-62808818 fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com part number LBN12041 rev. date 2009-11-17 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 120mhz saw filter 18mhz 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: LBN12041 typical performance frequency response passband response 70 80 90 100 110 120 130 140 150 160 170 -116.9074 -106.9074 -96.9074 -86.9074 -76.9074 -66.9074 -56.9074 -46.9074 -36.9074 -26.9074 -16.9074 type performance frequency(mhz) magnitude(db) 90 100 110 120 130 140 150 -29.4074 -28.9074 -28.4074 -27.9074 -27.4074 -26.9074 -26.4074 -25.9074 -25.4074 type performance frequency(mhz) amplitude ripple(db) horizontal: 10mhz/div vertical: 10db/div horizontal: 10mhz/div vertical: 0.5db/div group delay variation(f09mhz) phase linearity(f09mhz) 105 110 115 120 125 130 135 2500 2600 2700 2800 2900 3000 3100 x: 120 y: 2854 type performance frequency(mhz) group delay time(ns) x: 129 y: 2835 x: 111 y: 2814 105 110 115 120 125 130 135 -80 -60 -40 -20 0 20 40 60 x: 129 y: 7.937 type performance frequency(mhz) degree(deg) x: 111 y: 3.45 x: 120 y: -0.9229 horizontal: 5mhz/div vertical: 100ns/div horizontal: 5mhz/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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