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LB140DS35 Fiches technique(PDF) 1 Page - SIPAT Co,Ltd |
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LB140DS35 Fiches technique(HTML) 1 Page - SIPAT Co,Ltd |
1 / 3 page Tel: +86-23-62808818 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com Part Number LB140DS35 Rev. Date 2008-09-18 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Ver. 1.0 Page 1/3 C Ch hiin na a E Elle ec cttrro on niic cs s T Te ec ch hn no ollo og gy y G Grro ou up p C Co orrp po orra attiio on n N No o..2 26 6 R Re es se ea arrc ch h IIn ns sttiittu utte e 140MHz SAW Filter 3MHz Bandwidth S SIIP PA AT T C Co o..,, L Lttd d.. w ww ww w..s siip pa atts sa aw w..c co om m Part Number: LB140DS35 Features For IF SAW filter Single-ended operation Ceramic Surface Mount Package Small size RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 139.85 140 140.15 Insertion Loss dB - 11 15 1 dB Bandwidth MHz 1.9 2.15 - 3 dB Bandwidth MHz 2.8 2.97 - 30 dB Bandwidth MHz - 5.58 6 Passband Variation dB - 0.2 0.8 Group Delay Variation(f0±1MHz) nsec - 37 100 Absolute Delay usec - 1.05 - Ultimate Rejection dB 40 51 - Material Temperature coefficient KHz/°C -2.52 Substrate Material - 112LT Ambient Temperature °C 25 Operating Temperature Range °C -40 - +85 Storage Temperature Range °C -45 - +105 DC Voltage V 0 Input Power dBm - - 10 ESD Class - 1A Package Size SMD13.3*6.5A Notes: 1. All specifications are based on the test circuit shown; 2. In production, all specifications are measured by Agilent Network analyzer and full 2 port calibration at room 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. |
Numéro de pièce similaire - LB140DS35 |
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Description similaire - LB140DS35 |
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