phone: +86-23-62920684 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com part number LBN08023 rev. date 2004-12-21 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 80mhz saw filter 14.48mhz bandwidth part number: LBN08023 specifications parameter unit minimum typical maximum center frequency mhz 79.9 80 80.1 insertion loss db - 22.5 25 1 db bandwidth mhz 14.48 14.56 - 3 db bandwidth mhz 14.9 14.97 - 40 db bandwidth mhz - 16.5 16.6 group delay variation(f07.3mhz) nsec - 40 60 phase linearity(f07.3mhz) degree - 5 8 passband variation db - 0.6 1 ultimate rejection db 50 60 - absolute delay usec - 2.29 - subatrate material 128ln 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=100nh source/load impedance=50 ohm notes - component values may change depending on board layout.
phone: +86-23-62920684 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com part number LBN08023 rev. date 2004-12-21 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 80mhz saw filter 14.48mhz bandwidth part number: LBN08023 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 LBN08023 rev. date 2004-12-21 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 80mhz saw filter 14.48mhz bandwidth part number: LBN08023 typical performance fre q uenc y res p ond phase linearit y( f07.3mhz ) 64 68 72 76 80 84 88 92 96 -102.3253 -92.3253 -82.3253 -72.3253 -62.3253 -52.3253 -42.3253 -32.3253 -22.3253 frequency(mhz) magnitude(db) type performance wideband res p ond grou p dela y variation ( f07.3mhz ) 80.9 160.8 240.7 320.6 400.5 480.4 560.3 640.2 720.1 -102.3276 -92.3276 -82.3276 -72.3276 -62.3276 -52.3276 -42.3276 -32.3276 -22.3276 frequency(mhz) magnitude(db) type performance simth chart s11 simth chart s22
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