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| China Electronics Technology Group Corporation No.26 Research Institute 138.5MHz SAW Filter 1MHz Bandwidth Part Number: LBS13901 www. sipatsaw.com SIPAT Co., Ltd. Features For IF SAW filter High attenuation Single-ended operation Dual In-line Package Specifications Parameter Center Frequency Insertion Loss 1.2 dB Bandwidth 3 dB Bandwidth 40 dB Bandwidth Passband Variation Absolute Delay f00.95MHz f01.15MHz Ultimate Rejection f01.55MHz f05.55MHz 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. 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 usec dB dB dB dB dB KHz/C C C C V dBm - Minimum 138.35 1 35 45 50 55 55 Typical 138.5 23.7 0.94 1.1 1.84 0.5 3.83 40 52 70 80 70 0.14 Qz 25 Maximum 138.65 26 1.2 4 - -40 -45 0 +85 +105 - 1 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. LBS13901 2007-09-13 1.0 Page 1/3 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 138.5MHz SAW Filter 1MHz Bandwidth Part Number: LBS13901 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 LBS13901 07XX Input Output 1 5 12.80 0.5 4.7 4.5 Ground All Others Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBS13901: Part Number 3) 07XX: Date 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. LBS13901 2007-09-13 1.0 Page 2/3 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 138.5MHz SAW Filter 1MHz Bandwidth Part Number: LBS13901 www. sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -13.7244 Passband Respond -22.2244 -23.7244 -33.7244 -43.7244 3dB CF = 138.5373MHz 1.2dB = 0.93948MHz 3dB = 1.0965MHz 40dB = 1.8368MHz Insert Loss = -23.7244dB Passband Ripple = 0.52558dB Ultimate Rejection = 52.9911dB Group Delay = 119.979ns Phase Linearity = 2.3819deg Delay = 3.8256us -22.7244 -23.2244 -23.7244 -24.2244 -53.7244 Magnitude(dB) -63.7244 -73.7244 -83.7244 -24.7244 -25.2244 -25.7244 -93.7244 -103.7244 -113.7244 135 136 137 138 139 Frequency(MHz) 140 141 142 137.5 138 138.5 139 139.5 Horizontal: 1MHz/Div Vertical: 10dB/Div Horizontal: 0.5MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f00.5MHz) Type Performance 4200 8 Phase Linearity(f00.5MHz) Type Performance 4100 6 4000 4 2 3900 Group Delay Time(ns) X: 138.5 Y: 3817 X: 139 Y: 3835 X: 138 Y: 0.7842 X: 138.5 Y: -1.037 X: 139 Y: 1.199 Degree(deg) 138 138.5 Frequency(MHz) 139 139.5 140 3800 X: 138 Y: 3771 0 -2 3700 -4 3600 -6 3500 -8 3400 -10 3300 137 137.5 -12 137 137.5 138 138.5 Frequency(MHz) 139 139.5 140 Horizontal: 0.5MHz/Div Vertical: 100ns/Div Horizontal: 0.5MHz/Div Vertical: 2deg/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. LBS13901 2007-09-13 1.0 Page 3/3 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com |
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