phone: +86-23-62920684 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com part number LBN08027 rev. date 2006-4-6 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 6mhz bandwidth part number:LBN08027 specifications parameter unit minimum typical maximum center frequency mhz 79.875 80 80.125 insertion loss db - 25.4 27 1.5 db bandwidth mhz 6 6.04 - 3 db bandwidth mhz - 6.2 - 22 db bandwidth mhz - 6.77 6.8 28 db bandwidth mhz - 6.84 7.05 40 db bandwidth mhz - 6.93 8.5 passband variation db - 1.3 1.5 absolute delay usec - 2.35 - ultimate rejection db 37 41 - material temperature coefficient khz/c -7.52 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 r1=30 r2=82 source/load impedance=50 ohm notes - component values may change depending on board layout. r1 r2
phone: +86-23-62920684 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com part number LBN08027 rev. date 2006-4-6 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 6mhz bandwidth part number:LBN08027 package dimension input:1 output:5 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: +86-23-62920684 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com part number LBN08027 rev. date 2006-4-6 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 6mhz bandwidth part number:LBN08027 typical performance fre q uenc y res p ond passband res p ond 68 71 74 77 80 83 86 89 92 -105.4106 -95.4106 -85.4106 -75.4106 -65.4106 -55.4106 -45.4106 -35.4106 -25.4106 75 76 77 78 79 80 81 82 83 84 85 -30 -29 -28 -27 -26 -25 -24 -23 -22 -21 grou p dela y variation (f 03mhz) phase linearit y(f 03mhz) smith chart s11 smith chart s22
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