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| China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 12MHz Bandwidth Part Number: LBN140A03 www. sipatsaw.com SIPAT Co., Ltd. Features For IF SAW filter High attenuation Single-ended operation Ceramic Surface Mount Package Small size Specifications Parameter Center Frequency Insertion Loss 1 dB Bandwidth 3 dB Bandwidth 40 dB Bandwidth Passband Variation Phase Linearity(f05.5MHz) Group Delay Variation(f05.5MHz) Absolute Delay Ultimate Rejection Material Temperature coefficient Substrate Material Ambient Temperature Operating Temperature Range Storage Temperature Range DC Voltage Input Power ESD Class Package Size Notes: 1. 2. 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; 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. Unit MHz dB MHz MHz MHz dB deg nsec usec dB KHz/C C C C V dBm - Minimum 139.8 11.1 12 40 Typical 140 22.7 11.57 12.27 14.53 0.7 7 73 1.31 45 -13.16 YZ 25 Maximum 140.2 25 15 1 15 90 - -40 -45 0 +85 +105 - 1 10 SMD13.3*6.5A SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBN140A03 2007-09-07 1.0 Page 1/3 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 12MHz Bandwidth Part Number: LBN140A03 www. sipatsaw.com SIPAT Co., Ltd. Matching Configuration L1=56nH INPUT 50 L1 L2 OUTPUT 50 L2=15nH Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. Package Dimension +0.2 13.3-0.1 Pad Configuration: Input 10 5 SIPAT LBN140A03 07XX +0.2 6.5-0.1 Output Ground All Others Marking Configuration: 1) *: Pad Number 1 Index 0.4 1.56 0.1 0.76 2) SIPAT: Manufacturer Name 3) LBN140A03: Part Number 4) 07XX: Date Code 1.02 2.9 1.91 0.6 Package: SMD13.3*6.5A Unit: mm SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBN140A03 2007-09-07 1.0 Page 2/3 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 12MHz Bandwidth Part Number: LBN140A03 www. sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -12.6691 -22.6691 3dB CF = 139.9163MHz -32.6691 40dB = 14.5342MHz 1dB = 11.5733MHz 3dB = 12.2729MHz 50dB = 14.7642MHz Insert Loss = -22.6691dB Passband Ripple = 0.69113dB Group Delay = 73.1541ns Phase Linearity = 7.1815deg Delay = 1.3118us Passband Respond -21.1691 -21.6691 -22.1691 -22.6691 -23.1691 -23.6691 -24.1691 -42.6691 Ultimate Rejection = 45.3806dB Magnitude(dB) -52.6691 -62.6691 -72.6691 -82.6691 -92.6691 -102.6691 -112.6691 115 -24.6691 120 125 130 135 140 145 Frequency(MHz) 150 155 160 165 132 134 136 138 140 142 144 146 148 Horizontal: 5MHz/Div Vertical: 10dB/Div Horizontal: 2MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f05.5MHz) Type Performance 1500 20 Phase Linearity(f05.5MHz) Type Performance 1450 15 1400 10 5 1350 Group Delay Time(ns) X: 134.5 Y: 1307 X: 140 Y: 1316 X: 140 Y: 0.4028 X: 145.5 Y: 1285 X: 145.5 Y: 1.07 0 Degree(deg) 1300 X: 134.5 Y: 0.9437 -5 1250 -10 1200 -15 1150 -20 1100 -25 1050 125 130 135 140 Frequency(MHz) 145 150 155 -30 125 130 135 140 Frequency(MHz) 145 150 155 Horizontal: 5MHz/Div Vertical: 50ns/Div Horizontal: 5MHz/Div Vertical: 5deg/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 5.0 0.0 -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. LBN140A03 2007-09-07 1.0 Page 3/3 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com |
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