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| China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 20MHz Bandwidth Part Number: LBN140A22 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 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 dB usec dB dB dB dB KHz/C C C C V dBm - Minimum 20.1 25 35 45 45 Typical 140 27.5 20.17 1 3.07 26 48 48 48 -13.16 YZ LN 25 Maximum 29 - -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. LBN140A22 2008-10-27 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: LBN140A22 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 LBN140A22 XXYYZZ Pad Configuration: Input Output 1 5 Ground All Others Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBN140A22: Part Number 3) XXYY: Date(Year/month) 4) ZZ: Identified Code 4.7 4.5 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. LBN140A22 2008-10-27 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: LBN140A22 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -17.5116 -27.5116 -37.5116 -27.0116 -26.0116 Passband Respond Type Performance -26.5116 -47.5116 Magnitude(dB) Amplitude ripple(dB) -57.5116 -67.5116 -77.5116 -87.5116 -27.5116 -28.0116 -28.5116 -29.0116 -97.5116 -107.5116 -117.5116 115 120 125 130 135 140 145 Frequency(MHz) 150 155 160 165 -29.5116 -30.0116 120 125 130 135 140 Frequency(MHz) 145 150 155 160 Horizontal: 5MHz/Div Vertical: 10dB/Div Horizontal: 5MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f010MHz) Type Performance 3600 80 Phase Linearity(f010MHz) Type Performance 3500 60 3400 40 3300 20 3200 Group Delay Time(ns) X: 140 Y: 3067 X: 130 Y: -0.7794 X: 150 Y: 3048 X: 140 Y: 0.1923 X: 150 Y: 6.78 3100 X: 130 Y: 3023 3000 Degree(deg) 155 0 -20 2900 -40 2800 -60 2700 -80 2600 2500 125 130 135 140 Frequency(MHz) 145 150 -100 125 130 135 140 Frequency(MHz) 145 150 155 Horizontal: 5MHz/Div Vertical: 100ns/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. LBN140A22 2008-10-27 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com |
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