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| China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 3MHz Bandwidth Part Number: LBS14024 www. sipatsaw.com SIPAT Co., Ltd. Features For IF SAW filter High attenuation Single-ended operation Dual In-line Package RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Center Frequency Insertion Loss 1 dB Bandwidth 3 dB Bandwidth 40 dB Bandwidth 50 dB Bandwidth Passband Variation Group Delay Variation(f0MHz) Phase Linearity(f0MHz) Absolute Delay Ultimate Rejection 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 MHz dB nsec deg usec dB KHz/C C C C V dBm - Minimum 139.9 2.4 3 50 Typical 140 24 2.68 3.08 4.64 4.81 0.4 45 1.5 2.44 55 0.14 Qz 25 Maximum 140.1 27.5 5 5.1 0.5 90 3 - -40 -45 0 +85 +105 - 1A 10 DIP2212 (22.2x12.8x4.7mm3) SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBS14024 2008-04-07 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 3MHz Bandwidth Part Number: LBS14024 www. sipatsaw.com SIPAT Co., Ltd. Matching Configuration L1 L3 L1=100nH L2=82nH OUTPUT 50 L3=68nH INPUT 50 Source/Load Impedance=50 ohm L2 Notes - Component values may change depending on board layout. Package Dimension 22.20 0.5 Pad Configuration: SIPAT LBS14024 08XX Input Output 1 5 12.80 0.5 4.7 4.5 Ground All Others Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBS14024: Part Number 3) 08XX: Date Code 0.45 0.05 2.54 0.2 7.62 0.2 3 Package: DIP2212 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 2 1 4 5 6 12.70 0.2 2.54 0.2 Unit: mm Part Number Rev. Date Ver. LBS14024 2008-04-07 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 3MHz Bandwidth Part Number: LBS14024 www. sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -13.8688 -23.8688 -33.8688 -23.3688 -22.3688 Passband Respond -22.8688 -43.8688 Magnitude(dB) -53.8688 -63.8688 -73.8688 -83.8688 -25.3688 -23.8688 -24.3688 -24.8688 -93.8688 -103.8688 -113.8688 130 -25.8688 132 134 136 138 140 142 Frequency(MHz) 144 146 148 150 137 138 139 140 141 142 143 Horizontal: 2MHz/Div Vertical: 10dB/Div Horizontal: 1MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f01.5MHz) Type Performance 2600 4 Phase Linearity(f01.5MHz) Type Performance 2550 3 2 2500 X: 141.5 Y: 0.6813 Group Delay Time(ns) 2450 X: 138.5 Y: 2437 X: 140 Y: 2436 1 X: 141.5 Y: 2433 2400 Degree(deg) 0 X: 138.5 Y: -0.3438 X: 140 Y: -0.2187 -1 2350 -2 2300 -3 2250 -4 2200 137 138 139 140 Frequency(MHz) 141 142 143 -5 137 138 139 140 Frequency(MHz) 141 142 143 Horizontal: 1MHz/Div Vertical: 50ns/Div Horizontal: 1MHz/Div Vertical: 1deg/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. LBS14024 2008-04-07 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com |
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