phone: +86-23-62920684 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com part number sp LBS15008 rev. date 2004-7-6 sipat co., ltd. ( cetc no. 26 research institute ) nanping huayuan road no. 14 chongqing, china, 400060 rev. 1.0 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 150mhz high-loss saw filter 4.00mhz bandwidth part number: LBS15008 specifications parameter unit minimum typical maximum center frequency mhz 149.9 150 150.1 insertion loss db - 23.8 25 1 db bandwidth mhz 3.75 3.85 - 3 db bandwidth mhz 4 4.174 - 20 db bandwidth mhz - 4.971 5.2 50 db bandwidth mhz - 5.432 5.6 phase linearity deg - 4 - passband variation db - 0.6 1 ultimate rejection db 47 50 - subatrate material quartz ambient temperature c 25 package size dip2212 (22.2x12.8x4.7mm 3 ) 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 shown matching configuration l1=82nh l2=(82+22)nh c1=47pf source/load impedance=50 ohm notes - component values may change depending on board layout. c1 input output 50 50 l1 l2
phone: +86-23-62920684 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com part number sp LBS15008 rev. date 2004-7-6 sipat co., ltd. ( cetc no. 26 research institute ) nanping huayuan road no. 14 chongqing, china, 400060 rev. 1.0 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 150mhz high-loss saw filter 4.00mhz bandwidth part number: LBS15008 package dimension 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: +86-23-62920684 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com part number sp LBS15008 rev. date 2004-7-6 sipat co., ltd. ( cetc no. 26 research institute ) nanping huayuan road no. 14 chongqing, china, 400060 rev. 1.0 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 150mhz high-loss saw filter 4.00mhz bandwidth part number: LBS15008 typical performance fre q uenc y res p ond passband res p ond 142 144 146 148 150 152 154 156 158 -94.666 -84.666 -74.666 -64.666 -54.666 -44.666 -34.666 -24.666 frequency(mhz) magnitude(db) type performance 148 150 152 -30 -29 -28 -27 -26 -25 -24 -23 -22 -21 frequency(mhz) magnitude(db) type performance wideband res p ond phase linearit y 100 9 200 8 300 7 400 6 500 5 600 4 700 3 800 2 900 1 -103.356 -93.356 -83.356 -73.356 -63.356 -53.356 -43.356 -33.356 magnitude(db) type performance simth chart s11 simth chart s22
phone: +86-23-62920684 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com part number sp LBS15008 rev. date 2004-7-6 sipat co., ltd. ( cetc no. 26 research institute ) nanping huayuan road no. 14 chongqing, china, 400060 rev. 1.0 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 150mhz high-loss saw filter 4.00mhz bandwidth part number: LBS15008 marking
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