tel: +86-23-62808818 fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com part number LBS07406 rev. date 2011-05-13 sipat co., ltd. ( cetc no.26 research institute ) #14 nanping huayuan road, chongqing, china, 400060 ver. 2.0 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 73.7mhz saw filter 1mhz 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: LBS07406 features ? for if saw filter ? single-ended operation ? ceramic surface mount package ? small size ? rohs compliant (2002/95/ec), pb-free specifications parameter unit minimum typical maximum center frequency mhz 73.5 73.7 73.9 insertion loss db - 13.4 14 1 db bandwidth mhz 0.9 0.95 - 3 db bandwidth mhz 1.15 1.19 - 35 db bandwidth mhz - 2.15 3 40 db bandwidth mhz - 2.22 3.1 passband variation db - 0.7 - absolute delay usec - 1.7 - ultimate rejection db 40 44 - material temperature coefficient khz/c 0.07 substrate material - qz ambient temperature c 25 operating temperature range c -25 - +85 storage temperature range c -45 - +85 dc voltage v 0 input power dbm - - 10 esd class - 1c package size smd13.3*6.5 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 LBS07406 rev. date 2011-05-13 sipat co., ltd. ( cetc no.26 research institute ) #14 nanping huayuan road, chongqing, china, 400060 ver. 2.0 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 73.7mhz saw filter 1mhz 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: LBS07406 matching configuration l1=(330+18)nh l2=(330+39)nh c1=82pf c2=100pf source/load impedance=50 ohm notes - component values may change depending on test tongs. package dimension package: smd13.3*6.5 unit: mm pad configuration: input: 10 output: 5 ground: 1,2,3,4,6,7,8,9 marking configuration: 1) ?: pad number 1 index 2) sipat: manufacturer name 3) LBS07406: part number 4) xxyy: date(year/month) 5) zz: identified code 13.3 +0.2 -0.1 6.5 +0.2 -0.1 0.4 0.76 2.9 1.02 0.13 0.6 1.905 0.15 1.51 0.2 sipat LBS07406 xxyyzz 0.51 input output 50 50 l1 c1 l2 c2 10 5
tel: +86-23-62808818 fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com part number LBS07406 rev. date 2011-05-13 sipat co., ltd. ( cetc no.26 research institute ) #14 nanping huayuan road, chongqing, china, 400060 ver. 2.0 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 73.7mhz saw filter 1mhz 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: LBS07406 typical performance frequency response passband response 69 70 71 72 73 74 75 76 77 78 -103.449 -93.449 -83.449 -73.449 -63.449 -53.449 -43.449 -33.449 -23.449 -13.449 -3.449 type performance frequency(mhz) magnitude(db) 72.5 73 73.5 74 74.5 -15.949 -15.449 -14.949 -14.449 -13.949 -13.449 -12.949 -12.449 -11.949 type performance frequency(mhz) amplitude ripple(db) horizontal: 1mhz/div vertical: 10db/div horizontal: 0.5mhz/div vertical: 0.5db/div group delay variation(f00.5mhz) phase linearity(f00.5mhz) 72.5 73 73.5 74 74.5 0 500 1000 1500 2000 2500 3000 x: 73.2 y: 1719 type performance frequency(mhz) group delay time(ns) x: 74.2 y: 1988 72.5 73 73.5 74 74.5 -100 -80 -60 -40 -20 0 20 40 60 80 x: 74.2 y: -12.5 type performance frequency(mhz) degree(deg) x: 73.2 y: -11.76 horizontal: 0.5mhz/div vertical: 500ns/div horizontal: 0.5mhz/div vertical: 20deg/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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