phone: +86-23-62920684 fax: +86-23-6280528 4 www.sipatsaw.com / sawmkt@sipat.com tel: +86-23-62808818 fax: +86-23-6280 8382 www.sipatsaw.com / sa les @sipat.com sipat sipat sipat sipat co., co., co., co., ltd. ltd. ltd. ltd. ( cetc no.26 research institute ) #14 nanping huayuan road, chongqing, china, 400060 part number lb s23201 rev. date 20 1 2 - 07 - 30 ver. 1.0 page 1 / 3 china china electronics electronics technology technology group group corporation corporation no.26 no.26 research research institute institute 232.25 mhz saw filter 3.5 mhz bandwidth sipat sipat sipat sipat sipat sipat sipat sipat co., co., co., co., co., co., co., co., ltd. ltd. ltd. ltd. ltd. ltd. ltd. ltd. www.sipatsaw.com www.sipatsaw.com www.sipatsaw.com www.sipatsaw.com www.sipatsaw.com www.sipatsaw.com www.sipatsaw.com www.sipatsaw.com part part part part number: number: number: number: lb lb lb lb s23201 s23201 s23201 s23201 features ? for rf saw filter ? single-ended operation ? ceramic surface mount package ? small size ? rohs compliant (2002/95/ec), pb-free specifications parameter parameter parameter parameter unit unit unit unit minimum minimum minimum minimum typical typical typical typical maximum maximum maximum maximum center frequency mhz - 232.25 - insertion loss ( db - 16.3 18 passband variation (230.5~234hz) db - 0.9 1. 5 absolute delay us - 0.81 2. .2 group delay nsec - 370 500 rejection 200-229.5mhz 235-250mhz db 30 35 material temperature coefficient khz/ c 0.23 substrate material - at-qz ambient temperature c 25 operating temperature range c 25 storage temperature range c -4 5 - + 10 5 input power dbm - - 10 esd class - 1 c package size smd 7.0 * 5.0 notes: notes: notes: notes: 1. all specifications are based on the test circuit shown ; 2. in production, a ll specifications are measured by agilent 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.
phone: +86-23-62920684 fax: +86-23-6280528 4 www.sipatsaw.com / sawmkt@sipat.com tel: +86-23-62808818 fax: +86-23-6280 8382 www.sipatsaw.com / sa les @sipat.com sipat sipat sipat sipat co., co., co., co., ltd. ltd. ltd. ltd. ( cetc no.26 research institute ) #14 nanping huayuan road, chongqing, china, 400060 part number lb s23201 rev. date 20 1 2 - 07 - 30 ver. 1.0 page 2 / 3 china china electronics electronics technology technology group group corporation corporation no.26 no.26 research research institute institute 232.25 mhz saw filter 3.5 mhz bandwidth sipat sipat sipat sipat sipat sipat sipat sipat co., co., co., co., co., co., co., co., ltd. ltd. ltd. ltd. ltd. ltd. ltd. ltd. www.sipatsaw.com www.sipatsaw.com www.sipatsaw.com www.sipatsaw.com www.sipatsaw.com www.sipatsaw.com www.sipatsaw.com www.sipatsaw.com part part part part number: number: number: number: lb lb lb lb s23201 s23201 s23201 s23201 matching configuration ? l1=l2=68nh l1=l2=68nh l1=l2=68nh l1=l2=68nh c1=c2=39pf c1=c2=39pf c1=c2=39pf c1=c2=39pf source/load source/load source/load source/load impedance=50 impedance=50 impedance=50 impedance=50 ohm ohm ohm ohm notes - component values may change depending on board layout. package dimension pad pad pad pad configuration configuration configuration configuration : : : : input : 9 output : 4 ground : all others marking marking marking marking configuration configuration configuration configuration : : : : 1) ? : pad number 1 index 2) sipat: manufacturer n ame 3) LBS23201 : part number 4) xxyy : date (year/month) 5) zz: identified code package: package: package: package: smd smd smd smd 7.0 7.0 7.0 7.0 * * * * 5.0 5.0 5.0 5.0 unit: unit: unit: unit: mm mm mm mm 4 3 2 5 6 7 8 9 10 1 1 3 2 9 10 8 7 6 5 4 7.00 0.15 5.00 0.15 1.50 0.22 0.80 0.60 1.00 2.54 1.27 sipat LBS23201 xxyyzz
phone: +86-23-62920684 fax: +86-23-6280528 4 www.sipatsaw.com / sawmkt@sipat.com tel: +86-23-62808818 fax: +86-23-6280 8382 www.sipatsaw.com / sa les @sipat.com sipat sipat sipat sipat co., co., co., co., ltd. ltd. ltd. ltd. ( cetc no.26 research institute ) #14 nanping huayuan road, chongqing, china, 400060 part number lb s23201 rev. date 20 1 2 - 07 - 30 ver. 1.0 page 3 / 3 china china electronics electronics technology technology group group corporation corporation no.26 no.26 research research institute institute 232.25 mhz saw filter 3.5 mhz bandwidth sipat sipat sipat sipat sipat sipat sipat sipat co., co., co., co., co., co., co., co., ltd. ltd. ltd. ltd. ltd. ltd. ltd. ltd. www.sipatsaw.com www.sipatsaw.com www.sipatsaw.com www.sipatsaw.com www.sipatsaw.com www.sipatsaw.com www.sipatsaw.com www.sipatsaw.com part part part part number: number: number: number: lb lb lb lb s23201 s23201 s23201 s23201 typical performance frequency respon se passband respon se 224 226 228 230 232 234 236 238 240 242 -106.2963 -96.2963 -86.2963 -76.2963 -66.2963 -56.2963 -46.2963 -36.2963 -26.2963 -16.2963 -6.2963 type performance frequency(mhz) magnitude(db) 229 230 231 232 233 234 235 -18.7963 -18.2963 -17.7963 -17.2963 -16.7963 -16.2963 -15.7963 -15.2963 -14.7963 -14.2963 -13.7963 type performance frequency(mhz) amplitude ripple(db) horizontal: 1 mhz /div vertical: 10db /div horizontal: 1mhz /div vertical: 0.5db /div group delay variation(f0 15 mhz) phase linearity(f0 15 mhz) 230 230.5 231 231.5 232 232.5 233 233.5 234 234.5 0 500 1000 1500 2000 x: 230.5 y: 960.2 type performance frequency(mhz) group delay time(ns) x: 234 y: 950.9 230 230.5 231 231.5 232 232.5 233 233.5 234 234.5 -80 -60 -40 -20 0 20 40 60 80 x: 234 y: -7.867 type performance frequency(mhz) degree(deg) x: 230.5 y: 1.562 horizontal: 0.5 mhz /div vertical: 5 0 0 ns /div horizontal: 0.5 mhz /div vertical: 20deg /div i nput vswr (f0 15 mhz) output vswr (f0 15 mhz) 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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