tel: +86-23-62808818 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com part number LBN7004L rev. date 2007-05-22 sipat co., ltd. ( cetc no.26 research institute ) #14 nanping huayuan road, chongqing, china, 400060 ver. 1.1 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 70mhz low-loss saw filter 6mhz bandwidth part number: LBN7004L specifications parameter unit minimum typical maximum center frequency mhz 69.5 70 70.5 insertion loss db - 11 15 1 db bandwidth mhz - 5.54 - 3 db bandwidth mhz 6 6.23 - 40 db bandwidth mhz - 8.61 9 passband variation db - 0.6 1 absolute delay usec - 1.37 - ultimate rejection(f05mhz) db 40 43 - material temperature coefficient khz/c -6.58 ambient temperature c 25 package size smd13.3*6.5c 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=l2=100nh source/load impedance=50 ohm notes - component values may change depending on board layout. l2 input output 50 50 l1
tel: +86-23-62808818 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com part number LBN7004L rev. date 2007-05-22 sipat co., ltd. ( cetc no.26 research institute ) #14 nanping huayuan road, chongqing, china, 400060 ver. 1.1 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 70mhz low-loss saw filter 6mhz bandwidth part number: LBN7004L package dimension 1) : pad number 1 index 2) sipat: manufacturer name 3) LBN7004L: part number 4) 07xx: date code input 11 output 5 ground 1,2,3,4,6, 7,8,9,10,12 package: smd13.3*6.5c unit: mm 6 5 12 11 4 3 2 1 7 8 9 10 1 3 2 4 10 7 8 9 12 11 5 6 13.3 +0.2 -0.1 6.5 +0.2 -0.1 1.56 0.1 0.4 0.79 0.76 1.5 2.54 sipat LBN7004L 07xx
tel: +86-23-62808818 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com part number LBN7004L rev. date 2007-05-22 sipat co., ltd. ( cetc no.26 research institute ) #14 nanping huayuan road, chongqing, china, 400060 ver. 1.1 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 70mhz low-loss saw filter 6mhz bandwidth part number: LBN7004L typical performance fre q uenc y res p ond passband res p ond 45 50 55 60 65 70 75 80 85 90 95 -101.1131 -91.1131 -81.1131 -71.1131 -61.1131 -51.1131 -41.1131 -31.1131 -21.1131 -11.1131 -1.1131 type performance frequency(mhz) magnitude(db) 3db cf = 69.9674mhz 1db = 5.5427mhz 3db = 6.2297mhz 40db = 8.6143mhz insert loss = -11.1131db passband ripple = 0.60834db ultimate rejection = 37.6721db group delay = 100.0853ns phase linearity = 4.3065deg absolute delay = 1374.2529ns horizontal: 5mhz/div vertical: 10db/div 62 64 66 68 70 72 74 76 78 -13.1131 -12.6131 -12.1131 -11.6131 -11.1131 -10.6131 -10.1131 -9.6131 horizontal: 2mhz/div vertical: 0.5db/div grou p dela y variation ( f02.5mhz ) phase linearit y( f02.5mhz ) 62 64 66 68 70 72 74 76 78 1000 1100 1200 1300 1400 1500 1600 1700 x: 70 y: 1400 type performance frequency(mhz) group delay time(ns) x: 72.5 y: 1375 x: 67.5 y: 1377 horizontal: 2mhz/div vertical: 100ns/div 62 64 66 68 70 72 74 76 78 -12 -10 -8 -6 -4 -2 0 2 4 6 8 10 x: 70 y: -0.517 type performance frequency(mhz) degree(deg) x: 72.5 y: 1.821 x: 67.5 y: 0.6308 horizontal: 2mhz/div vertical: 2deg/div smith chart s11 smith chart s22 0.2 0.5 1.0 2.0 5.0 +j0.2 -j0.2 +j0.5 -j0.5 +j1.0 -j1.0 +j2.0 -j2.0 +j5.0 -j5.0 0.0 0.2 0.5 1.0 2.0 5.0 +j0.2 -j0.2 +j0.5 -j0.5 +j1.0 -j1.0 +j2.0 -j2.0 +j5.0 -j5.0 0.0
tel: +86-23-62808818 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com part number LBN7004L rev. date 2007-05-22 sipat co., ltd. ( cetc no.26 research institute ) #14 nanping huayuan road, chongqing, china, 400060 ver. 1.1 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 70mhz low-loss saw filter 6mhz bandwidth part number: LBN7004L maximum ratings operating temperature range c [-40 c;+85c] storage temperature range c [-40 c;+105c] dc voltage v 0 input power dbm 10 max esd class 1
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