75MHz SAW Filter 29.2MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: www.sipatsaw.com LBN07505 Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 74.85 75 75.15 Insertion Loss dB 24.7 26 1dB Bandwidth MHz 29.92 3dB Bandwidth MHz 40 dB Bandwidth MHz 33.95 38 Passband Variation dB 0.9 1.2 Absolute Delay usec 1.4 Ultimate Rejection dB Material Temperature coefficient KHz/°C -6.15 Ambient Temperature °C 25 30 30.93 48 50 DIP2012 (20x12.5x4mm3) Package Size Notes: 1. All specifications are based on the test circuit shown 2. In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over 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 Matching Configuration L1=180+82nH L2=15+120nH Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62920684 Part Number LBN07505 Rev. Date 2005-8-16 Rev. 1.0 Fax: +86-23-62805284 Page 1/3 www.sipatsaw.com / [email protected] 75MHz SAW Filter 29.2MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: www.sipatsaw.com LBN07505 Package Dimension Input:1 Output:5 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62920684 Part Number LBN07505 Rev. Date 2005-8-16 Rev. 1.0 Fax: +86-23-62805284 Page 2/3 www.sipatsaw.com / [email protected] 75MHz SAW Filter 29.2MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: www.sipatsaw.com LBN07505 Typical Performance Frequency Respond Passband Respond -24.7041 -20 -21 -34.7041 -22 -44.7041 -23 -54.7041 -24 -64.7041 -25 -74.7041 -26 -84.7041 -27 -28 -94.7041 -29 35 45 55 65 75 85 95 105 115 55 Group Delay Variation(f0±12MHz) Simth Chart SIPAT Co., Ltd. 65 70 75 80 85 90 95 Phase Linearity(f0±12MHz) S11 ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62920684 60 Simth Chart S22 Part Number LBN07505 Rev. Date 2005-8-16 Rev. 1.0 Fax: +86-23-62805284 Page 3/3 www.sipatsaw.com / [email protected]