phone: +86-23-62808818 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com part number LBN11502 rev. date 2006-9-28 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 9mhz bandwidth part number: LBN11502 specifications parameter unit minimum typical maximum center frequency mhz 114.9 115 115.1 insertion loss db - 20 25 1 db bandwidth mhz - 9.23 - 3 db bandwidth mhz 9.4 9.57 - 40 db bandwidth mhz - 10.8 10.85 50 db bandwidth mhz - 10.94 - passband variation db - 0.9 1.2 absolute delay usec - 2.38 - ultimate rejection db 50 58 - material temperature coefficient khz/c -9.43 ambient temperature c 25 package size dip2212 (22.2x12.8x4.7mm3) 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 source/load impedance=50 ohm notes - component values may change depending on board layout. input output 50 50
phone: +86-23-62808818 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com part number LBN11502 rev. date 2006-9-28 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 9mhz bandwidth part number: LBN11502 package dimension input 1 output 5 ground 2 3 4 6 package: dip2212 unit: mm 1 2 3 45 6 12.80 0.5 22.20 0.5 4.7 4.5 7.62 0.2 2.54 0.2 12.70 0.2 0.45 0.05 2.54 0.2
phone: +86-23-62808818 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com part number LBN11502 rev. date 2006-9-28 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 9mhz bandwidth part number: LBN11502 typical performance fre q uenc y res p ond passband res p ond 95 99 103 107 111 115 119 123 127 131 135 -100.1112 -90.1112 -80.1112 -70.1112 -60.1112 -50.1112 -40.1112 -30.1112 -20.1112 110 111 112 113 114 115 116 117 118 119 120 -22.5 -22 -21.5 -21 -20.5 -20 -19.5 -19 -18.5 -18 grou p dela y variation ( f04.5mhz ) phase linearit y( f04.5mhz ) smith chart s11 smith chart s22
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