LB070DS02 SIPAT | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 3
Technical content
Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com Part Number LB070DS02 Rev. Date 2005-9-30 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 1MHz Bandwidth Part Number: LB070DS02 Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 69.92 70 70.08 Insertion Loss dB - 11.3 15 1 dB Bandwidth MHz 0.7 0.8 - 3 dB Bandwidth MHz 1 1.1 - 40 dB Bandwidth MHz - 2.76 3 Passband Variation dB - 0.2 1 Absolute Delay usec - 1.585 - Group Delay Variation(f0±0.3MHz) nsec - 50 500 Phase Linearity(f0±0.3MHz) deg - 2.2 11.95 Material Temperature coefficient KHz/°C -1.26 Ambient Temperature °C 25 Package Size SMP-53A (13.3x6.5mm 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=120nH C1=C2=36pF Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. L2L1 C1 C2
Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com Part Number LB070DS02 Rev. Date 2005-9-30 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 1MHz Bandwidth Part Number: LB070DS02 Package Dimension Input:10 Outpu t:5 12435 678 91 0 543 21 76 98 10
Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com Part Number LB070DS02 Rev. Date 2005-9-30 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 1MHz Bandwidth Part Number: LB070DS02 Typical Performance Frequency Respond Passband Respond 66 67 68 69 70 71 72 73 74 -71.2903 -61.2903 -51.2903 -41.2903 -31.2903 -21.2903 -11.2903 69 69 2 69 4 69 6 69 8 70 70 2 70 4 70 6 70 8 71 -16 -15 -14 -13 -12 -11 -10 Group Delay Variation(f0±0.6MHz) Phase Linearity(f0±0.6MHz) Smith Chart S11 Smith Chart S22