LB171DS01 SIPAT | Alldatasheet
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Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com Part Number LB171DS01 Rev. Date 2005-8-13 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 171.35MHz SAW Filter 8MHz Bandwidth Part Number: LB171DS01 Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 171.25 171.35 171.45 Insertion Loss dB 12.5 14 1dB Bandwidth MHz 7.9 8.05 3dB Bandwidth MHz 8.9 15 dB Bandwidth MHz 10.6 11 40 dB Bandwidth MHz 12.24 Passband Variation dB 0.8 1 Absolute Delay usec 0.95 Ultimate Rejection(<150MHz,>210MHz) dB 40 45 Material Temperature coefficient KHz/°C -3.0843 Ambient Temperature °C 25 Package Size SMP-53C (13.3 x 6.5 mm Nominal Footprint) 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=L2=L3= 47 nH C1=56pF C2= 47pF 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 LB171DS01 Rev. Date 2005-8-13 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 171.35MHz SAW Filter 8MHz Bandwidth Part Number: LB171DS01 Package Dimension 12435 678 91 0 543 21 76 98 10 INPUT:1 OUTPUT:6
Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com Part Number LB171DS01 Rev. Date 2005-8-13 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 171.35MHz SAW Filter 8MHz Bandwidth Part Number: LB171DS01 Typical Performance Frequency Respond Wideband Respond -112.2797 -102.2797 -92.2797 -82.2797 -72.2797 -62.2797 -52.2797 -42.2797 -32.2797 -22.2797 -12.2797 Group Delay Variation(f0±3.459MHz) Phase Linearity(f0±3.459MHz) Simth Chart S11 Simth Chart S22