tel: +86-23-62808818 fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com part number LBN19204 rev. date 2011-01-12 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 192mhz saw filter 32mhz 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: LBN19204 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 - 192 - insertion loss db - 13 15 1 db bandwidth mhz 32 33.3 - passband variation db - 0.8 1 absolute delay usec - 0.68 - 112 128mhz db 50 58 - 128 144mhz db 45 55 - 144 160mhz db 30 51 - 224 240mhz db 30 54 - ultimate ejection 240 1000mhz db 45 58 - material temperature coefficient khz/c -18 substrate material - yz ln ambient temperature c 25 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 LBN19204 rev. date 2011-01-12 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 192mhz saw filter 32mhz 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: LBN19204 matching configuration l1=33nh l2=56nh 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) LBN19204: part number 4) xxyy: date(year/month) 5) zz: identified code l1 l2 input output 50 50 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 LBN19204 xxyyzz
tel: +86-23-62808818 fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com part number LBN19204 rev. date 2011-01-12 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 192mhz saw filter 32mhz 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: LBN19204 typical performance frequency response passband response 100 120 140 160 180 200 220 240 260 280 -102.9933 -92.9933 -82.9933 -72.9933 -62.9933 -52.9933 -42.9933 -32.9933 -22.9933 -12.9933 -2.9933 type performance frequency(mhz) magnitude(db) 160 170 180 190 200 210 220 -15.4933 -14.9933 -14.4933 -13.9933 -13.4933 -12.9933 -12.4933 -11.9933 -11.4933 type performance frequency(mhz) amplitude ripple(db) horizontal: 20mhz/div vertical: 10db/div horizontal: 10mhz/div vertical: 0.5db/div group delay variation(f016mhz) phase linearity(f016mhz) 170 180 190 200 210 220 500 550 600 650 700 750 800 850 x: 192 y: 670.6 type performance frequency(mhz) group delay time(ns) x: 176 y: 669.4 x: 208 y: 683.8 170 180 190 200 210 220 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 x: 176 y: -2.304 type performance frequency(mhz) degree(deg) x: 208 y: 3.225 x: 192 y: -0.0798 horizontal: 10mhz/div vertical: 50ns/div horizontal: 10mhz/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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