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 / sawmkt@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 LBN57901 rev. date 2012-01-06 ver. 1.0 page 1 / 3 china china electronics electronics technology technology group group corporation corporation no.26 no.26 research research institute institute 579 mhz saw filter 26mhz 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: LBN57901 LBN57901 LBN57901 LBN57901 features ? for r f saw filter ? single-ended operation ? ceramic surface mount package ? small size ? no matching required for operation at 50 ? 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 - 579 - insertion loss (566~592mhz) db - 1.6 3.5 passband variation (566~592mhz) db - 0.8 1 group delay variation (566~592mhz) ns - 35 100 i nput/output vswr (566~592mhz) - - 1.33/1.33 2 attenuation dc 530 mhz db 30 35 - 645 - 700 mhz db 30 35 - 700 1 500 mhz db 20 30 - 1500 2 500 mhz db 10 11 material temperature coefficient khz/ c - 39.37 substrate material - 41ln ambient temperature c 25 operating temperature range c -40 - +85 storage temperature range c -45 - +105 dc voltage v 0 input power dbm - - 10 esd class - 1a package size smd3.8*3.8 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 / sawmkt@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 LBN57901 rev. date 2012-01-06 ver. 1.0 page 2 / 3 china china electronics electronics technology technology group group corporation corporation no.26 no.26 research research institute institute 579 mhz saw filter 26mhz 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: LBN57901 LBN57901 LBN57901 LBN57901 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 : 2 output : 6 ground : all others marking marking marking marking configuration configuration configuration configuration : : : : 1) ? : pad number 1 index 2) sipat: manufacturer n ame 3) 57901 : part number 4) xxyy : date (year/month) 5) zz: identified code package: package: package: package: smd3.8*3.8 smd3.8*3.8 smd3.8*3.8 smd3.8*3.8 unit: unit: unit: unit: mm mm mm mm 0.60 1.27 1.50 0.25 3.80 0.15 3.80 0.15 1 2 3 6 5 7 1 2 3 7 6 5 57901 xxyyzz 8 4 4 8 1.00 0.15 sipat
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 / sawmkt@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 LBN57901 rev. date 2012-01-06 ver. 1.0 page 3 / 3 china china electronics electronics technology technology group group corporation corporation no.26 no.26 research research institute institute 579 mhz saw filter 26mhz 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: LBN57901 LBN57901 LBN57901 LBN57901 typical performance frequency respond passband respond 480 500 520 540 560 580 600 620 640 660 -91.6457 -81.6457 -71.6457 -61.6457 -51.6457 -41.6457 -31.6457 -21.6457 -11.6457 -1.6457 8.3543 type performance frequency(mhz) magnitude(db) 550 560 570 580 590 600 610 -4.1457 -3.6457 -3.1457 -2.6457 -2.1457 -1.6457 -1.1457 -0.6457 -0.1457 0.3543 0.8543 type performance frequency(mhz) amplitude ripple(db) horizontal: 20mhz /div vertical: 10db /div horizontal: 10mhz /div vertical: 0.5db /div group delay variation phase linearity 555 560 565 570 575 580 585 590 595 600 -100 -50 0 50 100 150 200 x: 579 y: 22.4 type performance frequency(mhz) group delay time(ns) x: 592 y: 30.93 x: 566 y: 28.33 560 565 570 575 580 585 590 595 -10 -5 0 5 10 15 20 x: 579 y: -1.074 type performance frequency(mhz) degree(deg) x: 592 y: 4.873 x: 566 y: -2.361 horizontal: 5mhz /div vertical: 50ns /div horizontal: 5mhz /div vertical: 5deg /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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