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 t26003 rev. date 2012- 12-27 ver. 1 .0 page 1 / 3 china china electronics electronics technology technology group group corporation corporation no.26 no.26 research research institute institute 260 mhz saw filter 9.3 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:lb number:lb number:lb number:lb t26003 t26003 t26003 t26003 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 259.8 260 260.2 insertion loss db - 18.4 20 3db bandwidth m h z 9.3 9.36 - 10 db bandwidth m h z - 10.11 10.9 25 db bandwidth m h z - 10.80 12 35 db bandwidth m h z - 11.06 15 4 0 db bandwidth m h z - 11.16 17 passband variation db - 0.7 1.5 absolute delay usec - 1.5 4.0 ultimate rejection ( f0 6 mhz ) db 50 55 material temperature coefficient khz/ c -4.68 substrate material - 112lt ambient temperature c 25 operating temperature range c -25 - +85 storage temperature range c -45 - +105 input power dbm - - 10 esd class - 1 a package size dip 22 12 ( 22.2 *12. 8*4.7 2mm3) 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 t26003 rev. date 2012- 12-27 ver. 1 .0 page 2 / 3 china china electronics electronics technology technology group group corporation corporation no.26 no.26 research research institute institute 260 mhz saw filter 9.3 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:lb number:lb number:lb number:lb t26003 t26003 t26003 t26003 matching configuration ? l1= 4.7 nh l2=10nh c1=c2=22pf 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 1 2 3 4 5 6 12.80 0.50 22.20 0.50 4.20 0.50 2.54 0.20 12.70 0.50 0.45 0.05 sipat LBT26003 xxyyzz 4.90 0.50 2.540.20 7.62 0.50 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 t26003 : part number 3 ) xxyy : date (year/month) 4) zz: identified code package: package: package: package: dip dip dip dip 22 22 22 22 12 12 12 12 unit: unit: unit: unit: mm mm mm mm typical performance
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 t26003 rev. date 2012- 12-27 ver. 1 .0 page 3 / 3 china china electronics electronics technology technology group group corporation corporation no.26 no.26 research research institute institute 260 mhz saw filter 9.3 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:lb number:lb number:lb number:lb t26003 t26003 t26003 t26003 frequency respon se passband respon se 230 240 250 260 270 280 290 -108.3934 -98.3934 -88.3934 -78.3934 -68.3934 -58.3934 -48.3934 -38.3934 -28.3934 -18.3934 -8.3934 typical performance frequency(mhz) magnitude(db) 250 252 254 256 258 260 262 264 266 268 270 -23.3934 -22.3934 -21.3934 -20.3934 -19.3934 -18.3934 -17.3934 -16.3934 -15.3934 -14.3934 -13.3934 typical performance frequency(mhz) amplitude ripple(db) horizontal: 10 mhz /div vertical: 10db /div horizontal: 2 mhz /div vertical: 0.5db /div group delay variation phase linearity 254 256 258 260 262 264 266 1100 1200 1300 1400 1500 1600 1700 1800 1900 x: 255.4 y: 1444 typical performance frequency(mhz) group delay time(ns) x: 264.6 y: 1511 x: 260 y: 1533 254 256 258 260 262 264 266 -30 -20 -10 0 10 20 30 x: 255.4 y: -7.473 typical performance frequency(mhz) degree(deg) x: 264.6 y: 9.543 x: 260 y: 0.1898 horizontal: 2 mhz /div vertical: 100 ns /div horizontal: 2 mhz /div vertical: 10 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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