LBN07505 SIPAT | Alldatasheet
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Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com Part Number LBN07505 Rev. Date 2005-8-16 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Rev. 1.0 Page 1/3 CChhiinnaa EElleeccttrroonniiccss TTeecchhnnoollooggyy GGrroouupp CCoorrppoorraattiioonn NNoo..2266 RReesseeaarrcchh IInnssttiittuuttee SSIIPPAATT CCoo..,, LLttdd.. wwwwww..ssiippaattssaaww..ccoomm 75MHz SAW Filter 29.2MHz Bandwidth Part Number: 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 30 30.93 40 dB Bandwidth MHz 33.95 38 Passband Variation dB 0.9 1.2 Absolute Delay usec 1.4 Ultimate Rejection dB 48 50 Material Temperature coefficient KHz/°C -6.15 Ambient Temperature °C 25 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.
Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com Part Number LBN07505 Rev. Date 2005-8-16 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Rev. 1.0 Page 2/3 CChhiinnaa EElleeccttrroonniiccss TTeecchhnnoollooggyy GGrroouupp CCoorrppoorraattiioonn NNoo..2266 RReesseeaarrcchh IInnssttiittuuttee SSIIPPAATT CCoo..,, LLttdd.. wwwwww..ssiippaattssaaww..ccoomm 75MHz SAW Filter 29.2MHz Bandwidth Part Number: LBN07505 Package Dimension Input:1 Output:5
Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com Part Number LBN07505 Rev. Date 2005-8-16 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Rev. 1.0 Page 3/3 CChhiinnaa EElleeccttrroonniiccss TTeecchhnnoollooggyy GGrroouupp CCoorrppoorraattiioonn NNoo..2266 RReesseeaarrcchh IInnssttiittuuttee SSIIPPAATT CCoo..,, LLttdd.. wwwwww..ssiippaattssaaww..ccoomm 75MHz SAW Filter 29.2MHz Bandwidth Part Number: LBN07505 Typical Performance Frequency Respond Passband Respond 35 45 55 65 75 85 95 105 115 -94.7041 -84.7041 -74.7041 -64.7041 -54.7041 -44.7041 -34.7041 -24.7041 55 60 65 70 75 80 85 90 95 -29 -28 -27 -26 -25 -24 -23 -22 -21 -20 Group Delay Variation(f0±12MHz) Phase Linearity(f0±12MHz) Simth Chart S11 Simth Chart S22