phone: +86-23-62808818 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com part number LBS11510 rev. date 2006-8-25 sipat co., ltd. ( cetc no. 26 research institute ) nanping huayuan road no. 14 chongqing, china, 400060 rev. 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 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 115mhz saw filter 4mhz bandwidth part number: LBS11510 specifications parameter unit minimum typical maximum center frequency mhz 114.94 115 115.06 insertion loss db - 24.2 27 1 db bandwidth mhz 3.69 3.73 - 3 db bandwidth mhz - 3.94 - 40 db bandwidth mhz - 4.78 - 45 db bandwidth mhz - 4.82 4.9 passband variation db - 0.4 1 absolute delay usec - 3.6 4 ultimate rejection db 50 51 - material temperature coefficient khz/c 0.115 ambient temperature c 25 package size dip3512 (35.0x12.8x4.7mm3) 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=150nh l2=68nh l3=56nh c1=36pf source/load impedance=50 ohm notes - component values may change depending on board layout. c1 input output 50 50 l1 l3 l2
phone: +86-23-62808818 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com part number LBS11510 rev. date 2006-8-25 sipat co., ltd. ( cetc no. 26 research institute ) nanping huayuan road no. 14 chongqing, china, 400060 rev. 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 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 115mhz saw filter 4mhz bandwidth part number: LBS11510 package dimension input 1 output 5 ground 2,3,4,6 package: dip3512 unit: mm 1 2 3 45 6 12.80 0.5 35.00 0.5 4.5 4.7 0.45 0.05 25.40 0.2 7.62 0.2 2.54 0.2 2.54 0.2
phone: +86-23-62808818 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com part number LBS11510 rev. date 2006-8-25 sipat co., ltd. ( cetc no. 26 research institute ) nanping huayuan road no. 14 chongqing, china, 400060 rev. 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 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 115mhz saw filter 4mhz bandwidth part number: LBS11510 typical performance fre q uenc y res p ond passband res p ond 105 107 109 111 113 115 117 119 121 123 125 -104.194 -94.194 -84.194 -74.194 -64.194 -54.194 -44.194 -34.194 -24.194 -14.194 113 113.5 114 114.5 115 115.5 116 116.5 117 -26.5 -26 -25.5 -25 -24.5 -24 -23.5 -23 -22.5 -22 grou p dela y variation (f 01.7mhz) phase linearit y(f 01.7mhz) smith chart s11 smith chart s22
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