tel: +86-23-62808818 fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com part number LBN07108 rev. date 2009-12-15 sipat co., ltd. ( cetc no.26 research institute ) #14 nanping huayuan road, chongqing, china, 400060 ver. 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 70.6mhz saw filter 6mhz bandwidth 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 part number: LBN07108 features ? for if saw filter ? high attenuation ? single-ended operation ? dual in-line package ? no matching required for operation at 50 ? ? rohs compliant (2002/95/ec), pb-free specifications parameter unit minimum typical maximum center frequency mhz 70.45 70.6 70.75 insertion loss db - 23 27 1 db bandwidth mhz 6.2 6.28 - 35 db bandwidth mhz - 7.1 7.15 40 db bandwidth mhz - 7.14 - 45 db bandwidth mhz - 7.17 7.5 50 db bandwidth mhz - 7.2 8.3 passband variation db - 0.5 - absolute delay usec - 3.6 4 ultimate rejection(f015mhz) db 50 60 - material temperature coefficient khz/c -6.6 substrate material - yz ln ambient temperature c 25 dc voltage v 0 input power dbm - - 10 esd class - 1a package size dip3512 (35.0x12.8x4.7mm3) notes: 1. all specifications are based on the test circuit shown; 2. in production, all specifications are measured by ag ilent network analyzer and full 2 port calibration at room 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.
tel: +86-23-62808818 fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com part number LBN07108 rev. date 2009-12-15 sipat co., ltd. ( cetc no.26 research institute ) #14 nanping huayuan road, chongqing, china, 400060 ver. 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 70.6mhz saw filter 6mhz bandwidth 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 part number: LBN07108 matching configuration source/load impedance=50 ohm notes - component values may change depending on board layout. package dimension package: dip3512 unit: mm pad configuration: input 1 output 5 ground all others marking configuration: 1) sipat: manufacturer name 2) LBN07108: part number 3) xxyy: date(year/month) 4) zz: identified code input output 50 50 1 2 3 45 6 12.80 0.50 35.00 0.50 4.50 0.50 4.70 0.50 0.45 0.05 25.40 0.20 7.62 0.20 2.54 0.20 2.54 0.20 sipat LBN07108 xxyyzz
tel: +86-23-62808818 fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com part number LBN07108 rev. date 2009-12-15 sipat co., ltd. ( cetc no.26 research institute ) #14 nanping huayuan road, chongqing, china, 400060 ver. 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 70.6mhz saw filter 6mhz bandwidth 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 part number: LBN07108 typical performance frequency response passband response 60 65 70 75 80 85 -112.9434 -102.9434 -92.9434 -82.9434 -72.9434 -62.9434 -52.9434 -42.9434 -32.9434 -22.9434 -12.9434 type performance frequency(mhz) magnitude(db) 64 66 68 70 72 74 76 -25.4434 -24.9434 -24.4434 -23.9434 -23.4434 -22.9434 -22.4434 -21.9434 -21.4434 type performance frequency(mhz) amplitude ripple(db) horizontal: 5mhz/div vertical: 10db/div horizontal: 2mhz/div vertical: 0.5db/div group delay variation(f03mhz) phase linearity(f03mhz) 66 67 68 69 70 71 72 73 74 75 3000 3100 3200 3300 3400 3500 3600 3700 3800 3900 4000 4100 x: 70.6 y: 3599 type performance frequency(mhz) group delay time(ns) x: 73.6 y: 3612 x: 67.6 y: 3611 66 67 68 69 70 71 72 73 74 75 -50 -40 -30 -20 -10 0 10 20 30 40 x: 73.6 y: 5.02 type performance frequency(mhz) degree(deg) x: 67.6 y: -0.227 x: 70.6 y: -2.773 horizontal: 1mhz/div vertical: 100ns/div horizontal: 1mhz/div vertical: 10deg/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
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