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 s17801 rev. date 20 1 3-12-23 ver. 1.0 page 1 / 3 china china electronics electronics technology technology group group corporation corporation no.26 no.26 research research institute institute 178.1 mhz saw filter 1.6 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 s17801 s17801 s17801 s17801 features ? for if saw filter ? high attenuation ? single-ended operation ? dual in-line package ? 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 178.0 178.1 178.2 insertion loss db - 25.3 27 3 db bandwidth mhz 1.6 1.69 - 30 db bandwidth mhz - 2.32 2.4 45 db bandwidth mhz - 2.43 2.8 ultimate rejection f0 5.8 db 50 53 - ultimate rejection f0 8.15 db 52 53 - passband variation db - 0.5 1.0 absolute delay us - 3.59 - material temperature coefficient khz/ c - 0.17 - substrate material - qz ambient temperature c 25 operating temperature range c -25 - +85 storage temperature range c -45 - +105 input power dbm - - 10 esd class - 1 c package size dip 35 12 ( 35 .0x12.8x4.7) 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 s17801 rev. date 20 1 3-12-23 ver. 1.0 page 2 / 3 china china electronics electronics technology technology group group corporation corporation no.26 no.26 research research institute institute 178.1 mhz saw filter 1.6 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 s17801 s17801 s17801 s17801 matching configuration ? 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 1 output 5 ground 2,3,4,6 marking marking marking marking configuration configuration configuration configuration : : : : 1 ) sipat: manufacturer n ame 2 ) lb s17801 : part number 3 ) xxyy : date (year/month) 4) zz: identified code package: package: package: package: dip dip dip dip 35 35 35 35 12 12 12 12 unit: unit: unit: unit: mm mm mm mm 1 2 3 4 5 6 12.80 0.50 35.00 0.50 4.50 0.50 4.70 0.50 0.45 0.05 25.40 0.50 7.62 0.50 2.54 0.20 2.54 0.20 sipat LBS17801 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 s17801 rev. date 20 1 3-12-23 ver. 1.0 page 3 / 3 china china electronics electronics technology technology group group corporation corporation no.26 no.26 research research institute institute 178.1 mhz saw filter 1.6 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 s17801 s17801 s17801 s17801 typical performance frequency respon se passband respon se 170 172 174 176 178 180 182 184 186 188 -115.3185 -105.3185 -95.3185 -85.3185 -75.3185 -65.3185 -55.3185 -45.3185 -35.3185 -25.3185 -15.3185 type performance frequency(mhz) magnitude(db) 176 176.5 177 177.5 178 178.5 179 179.5 180 180.5 -27.8185 -27.3185 -26.8185 -26.3185 -25.8185 -25.3185 -24.8185 -24.3185 -23.8185 -23.3185 -22.8185 type performance frequency(mhz) amplitude ripple(db) horizontal: 2 mhz /div vertical: 10db /div horizontal: 0.5 mhz /div vertical: 0.5db /div group delay variation phase linearity 177 177.5 178 178.5 179 2800 3000 3200 3400 3600 3800 4000 4200 4400 4600 x: 178.9 y: 3562 type performance frequency(mhz) group delay time(ns) x: 177.3 y: 3558 177 177.5 178 178.5 179 -6 -4 -2 0 2 4 6 8 10 type performance frequency(mhz) degree(deg) x: 178.9 y: 1.441 x: 177.3 y: -0.6144 horizontal: 0.5 mhz /div vertical: 2 00ns /div horizontal: 0.5 mhz /div vertical: 2 deg /div smith chart s11 smith chart s 22 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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