phone: +86-23-62808818 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com part number LBS11503 rev. date 2007-04-30 sipat co., ltd. ( cetc no. 26 research institute ) nanping huayuan road no. 14 chongqing, china, 400060 ver. 2.0 page 1/4 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 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 114.99mhz saw filter 2mhz bandwidth part number: LBS11503 specifications parameter unit minimum typical maximum center frequency mhz 114.93 114.99 115.05 insertion loss db - 22.6 25 0.5 db bandwidth mhz 1.4 1.67 - 1 db bandwidth mhz - 1.92 - 3 db bandwidth mhz - 2.37 - 40 db bandwidth mhz - 4.03 - 55 db bandwidth mhz - 4.25 6 passband variation(f00.615mhz) db - 0.3 0.5 absolute delay usec - 2 - group delay variation(f00.6mhz) nsec - 45 53 phase linearity(f00.6mhz) deg - 2 5 swr - - 1.5 2 ultimate rejection db - 56 - material temperature coefficient khz/c 0.115 ambient temperature c 25 package size dip2512 (24.6x12.6x4.33mm3) notes: 1. all specifications are based on the test circuit shown 2. in production, devices will be tested at room te mperature to a guardbanded specification to ensure electrical compliance over 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 matching configuration l1=207nh l2=162nh c1=c2=47pf r1=1.5k r2=1k source/load impedance=50 ohm notes - component values may change depending on board layout. input 50 50 output l 1 l 2 c2 r2 r1 c1 gnd gnd
phone: +86-23-62808818 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com part number LBS11503 rev. date 2007-04-30 sipat co., ltd. ( cetc no. 26 research institute ) nanping huayuan road no. 14 chongqing, china, 400060 ver. 2.0 page 2/4 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 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 114.99mhz saw filter 2mhz bandwidth part number: LBS11503 package dimension 1) : pad number 1 index 2) sipat: manufacturer name 3) LBS11503: part number 4) 07xx: date code input 2 output 9 ground 1,3,4,5,6, 7,8,10,11,12 package: dip2512 unit: mm 24.6(0.96`) 17.78(0.7`) 14x2.54(0.1`) 1 2 0 . 5 0 . 0 2 ` 8 1 . 4 0 . 0 5 ` 12.6(0.49`) 7.62(0.29`) 4.33(0.17`) 5.6(0.22) 0.45(0.05`) LBS11503 sipat 07xx 1 2 3 4 5 6 12 11 10 9 7 8
phone: +86-23-62808818 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com part number LBS11503 rev. date 2007-04-30 sipat co., ltd. ( cetc no. 26 research institute ) nanping huayuan road no. 14 chongqing, china, 400060 ver. 2.0 page 3/4 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 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 114.99mhz saw filter 2mhz bandwidth part number: LBS11503 typical performance fre q uenc y res p ond passband res p ond 105 110 115 120 125 -112.6199 -102.6199 -92.6199 -82.6199 -72.6199 -62.6199 -52.6199 -42.6199 -32.6199 -22.6199 -12.6199 type performance frequency(mhz) magnitude(db) 3db cf = 115.021mhz 0.5db = 1.6665mhz 1db = 1.9238mhz 3db = 2.3744mhz 40db = 4.0277mhz 55db = 4.2524mhz insert loss = -22.6199db passband ripple = 0.30962db ultimate rejection = 55.2301db group delay = 85.0775ns phase linearity = 2.2365deg absolute delay = 2020.656ns horizontal: 5mhz/div vertical: 10db/div 112 113 114 115 116 117 118 -25.1199 -24.6199 -24.1199 -23.6199 -23.1199 -22.6199 -22.1199 -21.6199 -21.1199 -20.6199 horizontal: 1mhz/div vertical: 0.5db/div grou p dela y variation ( f00.6mhz ) phase linearit y( f00.6mhz ) 110 111 112 113 114 115 116 117 118 119 120 1800 1850 1900 1950 2000 2050 2100 2150 2200 x: 115 y: 2050 type performance frequency(mhz) group delay time(ns) x: 115.6 y: 2060 x: 114.4 y: 2014 horizontal: 1mhz/div vertical: 50ns/div 110 111 112 113 114 115 116 117 118 119 120 -5 -4 -3 -2 -1 0 1 2 3 4 x: 115 y: 0.002414 type performance frequency(mhz) degree(deg) x: 115.6 y: -1.232 x: 114.4 y: -0.291 horizontal: 1mhz/div vertical: 1deg/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
phone: +86-23-62808818 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com part number LBS11503 rev. date 2007-04-30 sipat co., ltd. ( cetc no. 26 research institute ) nanping huayuan road no. 14 chongqing, china, 400060 ver. 2.0 page 4/4 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 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 114.99mhz saw filter 2mhz bandwidth part number: LBS11503 maximum ratings operating temperature range c [-40 c;+85c] storage temperature range c [-40 c;+105c] dc voltage v 0 input power dbm 10 max esd class 1
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