LBN70A36 SIPAT | Alldatasheet
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Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com Part Number LBN70A36 Rev. Date 2010-11-18 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Rev. 1.1 Page 1/3 CChhiinnaa EElleeccttrroonniiccss TTeecchhnnoollooggyy GGrroouupp CCoorrppoorraattiioonn NNoo..2266 RReesseeaarrcchh IInnssttiittuuttee SSIIPPAATT CCoo..,, LLttdd.. wwwwww..ssiippaattssaaww..ccoomm 70MHz SAW Filter 12MHz Bandwidth Part Number: LBN70A36 Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 69.85 70 70.15 Insertion Loss dB - 22.6 24 3 dB Bandwidth MHz 11.6 11.74 - Passband Variation dB - 1.1 1.5 Absolute Delay usec - 3.29 4 f0±6.3MHz dB 35 38 - f0±6.5MHz dB 40 44 - f0±6.9MHz dB 50 54 - Ultimate Rejection f0±10.9MHz dB 52 60 - Material Temperature coefficient KHz/°C -5.74 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. INPUT OUTPUT 50Ω 50Ω
Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com Part Number LBN70A36 Rev. Date 2010-11-18 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Rev. 1.1 Page 2/3 CChhiinnaa EElleeccttrroonniiccss TTeecchhnnoollooggyy GGrroouupp CCoorrppoorraattiioonn NNoo..2266 RReesseeaarrcchh IInnssttiittuuttee SSIIPPAATT CCoo..,, LLttdd.. wwwwww..ssiippaattssaaww..ccoomm 70MHz SAW Filter 12MHz Bandwidth Part Number: LBN70A36 Package Dimension Input 1 Output 5 Ground 2,3,4,6 1 2 12.80±0.5 35.00±0.5 4.5 4.7 0.45±0.05 25.40±0.2 7.62±0.2 2.54±0.2 2.54±0.2
Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com Part Number LBN70A36 Rev. Date 2010-11-18 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Rev. 1.1 Page 3/3 CChhiinnaa EElleeccttrroonniiccss TTeecchhnnoollooggyy GGrroouupp CCoorrppoorraattiioonn NNoo..2266 RReesseeaarrcchh IInnssttiittuuttee SSIIPPAATT CCoo..,, LLttdd.. wwwwww..ssiippaattssaaww..ccoomm 70MHz SAW Filter 12MHz Bandwidth Part Number: LBN70A36 Typical Performance Frequency Respond Passband Respond 45 50 55 60 65 70 75 80 85 90 95 -102.6449 -92.6449 -82.6449 -72.6449 -62.6449 -52.6449 -42.6449 -32.6449 -22.6449 60 62 64 66 68 70 72 74 76 78 80 -25 -24.5 -24 -23.5 -23 -22.5 -22 -21.5 -21 -20.5 Group Delay Variation(f0±5.5MHz) Phase Linearity(f0±5.5MHz) Smith Chart S11 Smith Chart S22