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| China Electronics Technology Group Corporation No.26 Research Institute 141.8MHz SAW Filter 0.55MHz Bandwidth Part Number: LBS14201 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 f00.7MHz f00.9MHz Ultimate Rejection f01.3MHz f05.3MHz 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 141.65 0.55 35 45 50 55 Typical 141.8 21.4 0.67 1.38 0.3 3.15 40 57 60 70 0.14 Qz 25 Maximum 141.95 27 1 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. LBS14201 2008-10-07 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 141.8MHz SAW Filter 0.55MHz Bandwidth Part Number: LBS14201 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 LBS14201 XXYYZZ Pad Configuration: Input Output 1 5 Ground All Others 4.7 4.5 Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBS14201: 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. LBS14201 2008-10-07 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 141.8MHz SAW Filter 0.55MHz Bandwidth Part Number: LBS14201 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -11.4318 -21.4318 -31.4318 -20.9318 -19.9318 Passband Respond Type Performance -20.4318 -41.4318 Magnitude(dB) Amplitude ripple(dB) -51.4318 -61.4318 -71.4318 -81.4318 -21.4318 -21.9318 -22.4318 -22.9318 -91.4318 -101.4318 -111.4318 137 138 139 140 141 142 143 Frequency(MHz) 144 145 146 -23.4318 -23.9318 140.8 141 141.2 141.4 141.6 141.8 Frequency(MHz) 142 142.2 142.4 142.6 Horizontal: 1MHz/Div Vertical: 10dB/Div Horizontal: 0.2MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f00.3MHz) Type Performance 80 5000 60 4500 40 4000 20 Group Delay Time(ns) 3500 X: 141.5 Y: 3107 X: 141.8 Y: 3266 X: 142.1 Y: 3300 Phase Linearity(f00.3MHz) Type Performance 3000 Degree(deg) 0 X: 141.5 Y: -5.084 X: 141.8 Y: 2.072 X: 142.1 Y: -4.641 -20 2500 -40 2000 -60 1500 1000 -80 500 141.2 141.4 141.6 141.8 Frequency(MHz) 142 142.2 142.4 -100 141.2 141.4 141.6 141.8 Frequency(MHz) 142 142.2 142.4 Horizontal: 0.2MHz/Div Vertical: 500ns/Div Horizontal: 0.2MHz/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. LBS14201 2008-10-07 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com |
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