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 t26005 rev. date 20 1 3-04-19 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 14.3 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: number: number: number: LBT26005 LBT26005 LBT26005 LBT26005 features ? for if 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 259.8 260 260.2 insertion loss db 22.8 24 3 db bandwidth mhz 14.3 14.42 10 db bandwidth mhz 15.25 15.6 25 db bandwidth mhz 16.13 1 7 .2 35 db bandwidth mhz 16.48 19.0 45 db bandwidth mhz 16.77 21.0 passband variation db 0.8 1.5 ultimate rejection db 45 46 absolute delay usec 1.19 4.0 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 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 t26005 rev. date 20 1 3-04-19 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 14.3 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: number: number: number: LBT26005 LBT26005 LBT26005 LBT26005 matching configuration ? l1= 15nh l2= 15 nh c1= 18 pf c2= 18 pf 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 : all others marking marking marking marking configuration configuration configuration configuration : : : : 1) ? : pad number 1 index 2) sipat: manufacturer n ame 3) lb t26005 : part number 4) xxyy : date (year/month) 5) 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 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 LBT26005 xxyyzz 4.90 0.50 2.540.20 7.62 0.50
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 t26005 rev. date 20 1 3-04-19 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 14.3 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: number: number: number: LBT26005 LBT26005 LBT26005 LBT26005 typical performance frequency respon se passband respon se 220 230 240 250 260 270 280 290 300 -112.7774 -102.7774 -92.7774 -82.7774 -72.7774 -62.7774 -52.7774 -42.7774 -32.7774 -22.7774 -12.7774 type performance frequency(mhz) magnitude(db) 250 255 260 265 270 -25.2774 -24.7774 -24.2774 -23.7774 -23.2774 -22.7774 -22.2774 -21.7774 -21.2774 -20.7774 -20.2774 type performance frequency(mhz) amplitude ripple(db) horizontal: 10 mhz /div vertical: 10db /div horizontal: 5 mhz /div vertical: 0.5db /div group delay variation phase linearity 250 252 254 256 258 260 262 264 266 268 270 900 1000 1100 1200 1300 1400 1500 x: 252.8 y: 1138 type performance frequency(mhz) group delay time(ns) x: 267.2 y: 1223 250 252 254 256 258 260 262 264 266 268 270 -200 -150 -100 -50 0 50 100 150 200 x: 252.8 y: -3.319 type performance frequency(mhz) degree(deg) x: 267.4 y: 6.931 horizontal: 2 mhz /div vertical: 1 00ns /div horizontal: 2 mhz /div vertical: 5 0 deg /div s11 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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