LBN70A07 SIPAT | Alldatasheet
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Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com Part Number LBN70A07 Rev. Date 2005-8-18 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 70MHz SAW Filter 6MHz Bandwidth Part Number:LBN70A07 Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 69.92 70 70.08 Insertion Loss dB 24 25 2 dB Bandwidth MHz 6 6.07 3 dB Bandwidth MHz 6.14 35 dB Bandwidth MHz 6.76 6.8 40 dB Bandwidth MHz 6.79 7.2 45 dB Bandwidth MHz 6.82 8 Passband Variation dB 1 1.5 Absolute Delay usec 3.68 4 Ultimate Rejection(f0±4MHz) dB 50 55 Material Temperature coefficient KHz/°C -6.58 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 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 LBN70A07 Rev. Date 2005-8-18 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 70MHz SAW Filter 6MHz Bandwidth Part Number:LBN70A07 Package Dimension INPUT:5 OUTPUT:1
Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com Part Number LBN70A07 Rev. Date 2005-8-18 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 70MHz SAW Filter 6MHz Bandwidth Part Number:LBN70A07 Typical Performance Frequency Response Passband Response 62 64 66 68 70 72 74 76 78 -103.894 -93.894 -83.894 -73.894 -63.894 -53.894 -43.894 -33.894 -23.894 Frequency(MHz) Magnitude(dB) Type Performance 65 66 67 68 69 70 71 72 73 74 75 -28 -27 -26 -25 -24 -23 -22 -21 -20 -19 Group Delay Variation(f0±2.8MHz) Phase Linearity(f0±2.8MHz) 100 200 300 400 500 600 700 2.5 3.5 4.5 x 10 Simth Chart S11 Simth Chart S22