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| China Electronics Technology Group Corporation No.26 Research Institute 147.7MHz SAW Filter 4MHz Bandwidth Part Number: LBS14801 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 1dB Bandwidth 3 dB Bandwidth 40 dB Bandwidth Passband Variation Group Delay Variation(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 dB nsec usec dB KHz/C C C C V dBm - Minimum 147.6 4 4.2 45 Typical 147.7 22.3 4.03 4.32 5.34 0.7 110 2.86 47 0.15 Qz 25 Maximum 147.8 26 5.5 1 200 - -40 -45 0 +85 +105 - 1A 10 DIP2712 (27.0x12.8x4.7mm3) SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBS14801 2008-01-23 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 147.7MHz SAW Filter 4MHz Bandwidth Part Number: LBS14801 www. sipatsaw.com SIPAT Co., Ltd. Matching Configuration L1 L2 L1=100nH L2=68nH OUTPUT 50 C2 Notes - Component values may change depending on board layout. INPUT 50 C1 C1=33pF C2=(55+22)pF Source/Load Impedance=50 ohm Package Dimension 27.00 0.5 Pad Configuration: SIPAT LBS14801 08XX Input Output 1 5 12.80 0.5 4.7 4.5 Ground All Others Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBS14801: Part Number 3) 08XX: Date Code 0.45 0.05 2.54 0.2 7.62 0.2 3 6 Package: DIP2712 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 2 1 4 5 17.70 0.2 2.54 0.2 Unit: mm Part Number Rev. Date Ver. LBS14801 2008-01-23 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 147.7MHz SAW Filter 4MHz Bandwidth Part Number: LBS14801 www. sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -12.2941 -22.2941 -32.2941 -21.7941 -20.7941 Passband Respond -21.2941 -42.2941 Magnitude(dB) -52.2941 -62.2941 -72.2941 -82.2941 -23.7941 -22.2941 -22.7941 -23.2941 -92.2941 -102.2941 -112.2941 138 -24.2941 140 142 144 146 148 150 Frequency(MHz) 152 154 156 145 146 147 148 149 150 151 Horizontal: 2MHz/Div Vertical: 10dB/Div Horizontal: 1MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f02MHz) Type Performance 3100 10 Phase Linearity(f02MHz) Type Performance 3000 5 X: 149.7 Y: 1.915 X: 147.7 Y: -0.363 2900 Group Delay Time(ns) X: 145.7 Y: 2846 X: 147.7 Y: 2886 X: 145.7 Y: -0.775 X: 149.7 Y: 2830 0 Degree(deg) -5 -10 2800 2700 2600 2500 144 145 146 147 148 Frequency(MHz) 149 150 151 -15 144 145 146 147 148 Frequency(MHz) 149 150 151 Horizontal: 1MHz/Div Vertical: 100ns/Div Horizontal: 1MHz/Div Vertical: 5deg/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. LBS14801 2008-01-23 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com |
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