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| China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 20MHz Bandwidth Part Number: LBN140A14 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 f010.4MHz f010.6MHz Ultimate Rejection f011MHz 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 KHz/C C C C V dBm - Minimum 139.8 19.9 35 45 50 55 Typical 140 28 19.95 20.76 1.2 3.26 42 53 51 58 -13.16 YZ LN 25 Maximum 140.2 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. LBN140A14 2008-07-04 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 20MHz Bandwidth Part Number: LBN140A14 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 Pad Configuration: SIPAT LBN140A14 XXYYZZ Input Output 1 5 12.80 0.5 4.7 4.5 Ground All Others Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBN140A14: 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. LBN140A14 2008-07-04 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 20MHz Bandwidth Part Number: LBN140A14 www. sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -17.9432 -27.9432 -37.9432 -27.4432 -26.4432 Passband Respond Type Performance -26.9432 -47.9432 Magnitude(dB) Amplitude ripple(dB) -57.9432 -67.9432 -77.9432 -87.9432 -27.9432 -28.4432 -28.9432 -29.4432 -97.9432 -107.9432 -117.9432 100 110 120 130 140 150 Frequency(MHz) 160 170 180 -29.9432 120 125 130 135 140 Frequency(MHz) 145 150 155 160 Horizontal: 10MHz/Div Vertical: 10dB/Div Horizontal: 5MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f09MHz) Type Performance 3400 40 Phase Linearity(f09MHz) Type Performance 30 3350 20 3300 X: 131 Y: 3260 10 X: 131 Y: 2.89 X: 149 Y: 5.84 X: 140 Y: -0.2782 Group Delay Time(ns) 3250 Degree(deg) 145 150 155 X: 140 Y: 3262 X: 149 Y: 3249 0 -10 3200 -20 3150 -30 -40 3100 -50 3050 125 130 135 140 Frequency(MHz) -60 125 130 135 140 Frequency(MHz) 145 150 155 Horizontal: 5MHz/Div Vertical: 50ns/Div Horizontal: 5MHz/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. LBN140A14 2008-07-04 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com |
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