140MHz SAW Filter 3MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBS14024 www. sipatsaw.com Features For IF SAW filter High attenuation Single-ended operation Dual In-line Package RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 139.9 140 140.1 Insertion Loss dB - 24 27.5 1 dB Bandwidth MHz 2.4 2.68 - 3 dB Bandwidth MHz 3 3.08 - 40 dB Bandwidth MHz - 4.64 5 50 dB Bandwidth MHz - 4.81 5.1 Passband Variation dB - 0.4 0.5 Group Delay Variation(f0±MHz) nsec - 45 90 Phase Linearity(f0±MHz) deg - 1.5 3 Absolute Delay usec - 2.44 - Ultimate Rejection dB 50 55 - Material Temperature coefficient KHz/°C 0.14 Substrate Material - Qz Ambient Temperature °C 25 Operating Temperature Range °C -40 - +85 Storage Temperature Range °C -45 - +105 DC Voltage V Input Power dBm ESD Class - 0 - - 10 1A DIP2212 (22.2x12.8x4.7mm3) Package Size Notes: 1. All specifications are based on the test circuit shown; 2. 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. SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number LBS14024 Rev. Date 2008-04-07 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 1/3 140MHz SAW Filter 3MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBS14024 www. sipatsaw.com Matching Configuration INPUT 50Ω L1 L1=100nH L2=82nH L3 OUTPUT 50Ω L3=68nH Source/Load Impedance=50 ohm L2 Notes - Component values may change depending on board layout. Package Dimension 22.20 0.5 Pad Configuration: 12.80 0.5 SIPAT LBS14024 08XX Input 1 Output 5 Ground All Others 4.7 Marking Configuration: 4.5 1) SIPAT: Manufacturer Name 2) LBS14024: Part Number 0.45 0.05 3) 08XX: Date Code 2.54 0.2 5 6 1 2.54 0.2 Package: DIP2212 Unit: mm SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 7.62 0.2 4 3 2 12.70 0.2 Part Number LBS14024 Rev. Date 2008-04-07 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 2/3 140MHz SAW Filter 3MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBS14024 www. sipatsaw.com Typical Performance Frequency Respond Passband Respond Type Performance -13.8688 -22.3688 -23.8688 -22.8688 -33.8688 -23.3688 Magnitude(dB) -43.8688 -23.8688 -53.8688 -63.8688 -24.3688 -73.8688 -24.8688 -83.8688 -25.3688 -93.8688 -25.8688 -103.8688 -113.8688 130 132 134 136 138 140 142 Frequency(MHz) Horizontal: 2MHz/Div 144 146 148 137 150 Vertical: 10dB/Div 138 139 140 141 Horizontal: 1MHz/Div Group Delay Variation(f0±1.5MHz) 142 143 Vertical: 0.5dB/Div Phase Linearity(f0±1.5MHz) Type Performance Type Performance 2600 4 3 2550 2 X: 141.5 Y: 0.6813 1 X: 138.5 Y: 2437 2450 X: 141.5 Y: 2433 Degree(deg) X: 140 Y: 2436 2400 X: 138.5 Y: -0.3438 0 X: 140 Y: -0.2187 -1 2350 -2 2300 -3 2250 -4 140 Frequency(MHz) 141 Horizontal: 1MHz/Div 142 -5 137 143 Vertical: 50ns/Div 138 139 Horizontal: 1MHz/Div Smith Chart S11 +j2.0 +j5.0 0.0 0.5 ∞ -j5.0 -j0.2 +j2.0 +j0.2 0.2 5.0 2.0 1.0 0.5 143 Vertical: 1deg/Div +j0.5 +j5.0 +j0.2 ∞ -j5.0 -j0.2 -j2.0 -j0.5 -j2.0 -j1.0 -j1.0 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 142 +j1.0 +j0.5 -j0.5 141 Smith Chart S22 +j1.0 0.0 140 Frequency(MHz) 5.0 139 2.0 138 1.0 2200 137 0.2 Group Delay Time(ns) 2500 Part Number LBS14024 Rev. Date 2008-04-07 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 3/3