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| China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 19MHz Bandwidth Part Number: LBN140A28 www.sipatsaw.com SIPAT Co., Ltd. Features For IF SAW filter High attenuation Single-ended operation Dual In-line Package No matching required for operation at 50 RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Center Frequency Insertion Loss 3 dB Bandwidth 40 dB Bandwidth Passband Variation Absolute Delay f010.1MHz f010.3MHz Ultimate Rejection f010.7MHz f014.7MHz f015MHz Material Temperature coefficient Substrate Material Ambient Temperature Operating Temperature Range Storage Temperature Range DC Voltage Input Power ESD Class Package Size Notes: 1. 2. 3. 4. All specifications are based on the test circuit shown; In production, all specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature; Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances; This is the optimum impedance in order to achieve the performance show. Unit MHz dB MHz MHz dB usec dB dB dB dB dB KHz/C C C C V dBm - Minimum 139.85 19.3 35 45 50 55 50 Typical 140 28 19.38 20.12 1.1 3.45 44 55 55 59 55 -13.16 YZ LN 25 Maximum 140.85 29 1.5 4 - -40 -45 - 0 1A +85 +105 10 DIP3512 (35.0x12.8x4.7mm3) SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBN140A28 2009-03-05 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 19MHz Bandwidth Part Number: LBN140A28 www.sipatsaw.com SIPAT Co., Ltd. Matching Configuration Source/Load Impedance=50 ohm INPUT 50 OUTPUT 50 Notes - Component values may change depending on board layout. Package Dimension 35.00 0.50 12.80 0.50 SIPAT LBN140A28 XXYYZZ Pad Configuration: Input Output 1 5 Ground All Others 4.70 4.50 Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBN140A28: Part Number 3) XXYY: Date(Year/month) 4) ZZ: Identified Code 0.45 0.05 2.54 0.20 7.62 0.20 3 6 Package: DIP3512 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 2 1 4 5 25.40 0.20 2.54 0.20 Unit: mm Part Number Rev. Date Ver. LBN140A28 2009-03-05 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 19MHz Bandwidth Part Number: LBN140A28 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -18.1126 -28.1126 -38.1126 -27.6126 -26.6126 Passband Respond Type Performance -27.1126 -48.1126 Magnitude(dB) A m plitude ripple(dB ) -58.1126 -68.1126 -78.1126 -88.1126 -28.1126 -28.6126 -29.1126 -29.6126 -98.1126 -108.1126 -118.1126 90 100 110 120 130 140 150 Frequency(MHz) 160 170 180 190 -30.1126 -30.6126 110 120 130 140 Frequency(MHz) 150 160 170 Horizontal: 10MHz/Div Vertical: 10dB/Div Horizontal: 10MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f09MHz) Type Performance 3700 80 Phase Linearity(f09MHz) Type Performance 3650 60 3600 40 3550 20 3500 D egree(deg) X: 131 Y: 3461 X: 140 Y: 3463 X: 149 Y: 3458 X: 131 Y: 6.012 X: 149 Y: 7.109 X: 140 Y: -1.612 G roup Delay T im e(ns ) 0 3450 -20 3400 -40 3350 -60 3300 3250 -80 3200 125 130 135 140 Frequency(MHz) 145 150 155 -100 125 130 135 140 Frequency(MHz) 145 150 155 Horizontal: 5MHz/Div Vertical: 50ns/Div Horizontal: 5MHz/Div Vertical: 20deg/Div Smith Chart S11 +j1.0 +j0.5 +j2.0 Smith Chart S22 +j1.0 +j0.5 +j2.0 +j0.2 +j5.0 +j0.2 +j5.0 0.2 0.5 1.0 2.0 5.0 0.2 0.5 1.0 2.0 0.0 0.0 5.0 -j0.2 -j5.0 -j0.2 -j5.0 -j0.5 -j1.0 -j2.0 -j0.5 -j1.0 -j2.0 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBN140A28 2009-03-05 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com |
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