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| China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 12MHz Bandwidth Part Number: LBN140A12 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 f06.7MHz f06.9MHz Ultimate Rejection f07.3MHz f011.3MHz 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 12.55 35 45 50 55 55 Typical 140 23.5 12.61 13.35 1 3.63 43 49 51 58 60 -13.16 YZ LN 25 Maximum 140.15 27 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. LBN140A12 2008-05-16 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 12MHz Bandwidth Part Number: LBN140A12 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 0.5 12.80 0.5 SIPAT LBN140A12 XXYYZZ Pad Configuration: Input Output 1 5 Ground All Others 4.7 4.5 Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBN140A12: Part Number 3) XXYY: Date(Year/month) 4) ZZ: Identified Code 0.45 0.05 2.54 0.2 7.62 0.2 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 0.2 2.54 0.2 Unit: mm Part Number Rev. Date Ver. LBN140A12 2008-05-16 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 12MHz Bandwidth Part Number: LBN140A12 www. sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -13.451 -23.451 -33.451 -22.951 -21.951 Passband Respond -22.451 -43.451 Magnitude(dB) -53.451 -63.451 -73.451 -83.451 -24.951 -23.451 -23.951 -24.451 -93.451 -103.451 -113.451 115 120 125 130 135 140 145 Frequency(MHz) 150 155 160 165 -25.451 130 135 140 145 150 Horizontal: 5MHz/Div Vertical: 10dB/Div Horizontal: 5MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f06MHz) Type Performance 3800 50 Phase Linearity(f06MHz) Type Performance 3750 40 3700 X: 134 Y: 3652 X: 140 Y: 3647 30 20 X: 146 Y: 8.044 X: 134 Y: 3.359 X: 140 Y: -1.347 3650 Group Delay Time(ns) 3600 X: 146 Y: 3588 10 3550 Degree(deg) 132 134 136 138 140 Frequency(MHz) 142 144 146 148 150 0 -10 3500 -20 3450 -30 3400 -40 3350 -50 3300 130 -60 130 132 134 136 138 140 Frequency(MHz) 142 144 146 148 150 Horizontal: 2MHz/Div Vertical: 50ns/Div Horizontal: 2MHz/Div Vertical: 10deg/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. LBN140A12 2008-05-16 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com |
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