전자부품 데이터시트 검색엔진 |
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LB140DS38 데이터시트(PDF) 1 Page - SIPAT Co,Ltd |
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LB140DS38 데이터시트(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 LB140DS38 Rev. Date 2008-11-11 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 7MHz 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: LB140DS38 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 - 140 - Insertion Loss dB - 12.6 18.5 137.25~142.75MHz dB - 0.3 1.8 Passband Variation 136.5~143.5MHz dB - 0.3 2 137.25~142.75MHz deg - 2 6 Phase Linearity 136.5~143.5MHz deg - 3 8 Absolute Delay(137.25~142.75MHz) usec - 1.05 - Input/Output return loss(136.5~143.5MHz) dB 8.5 12/10.7 - 10~132MHz dB 40 46 - 132~133MHz dB 35 49 - 147~150MHz dB 35 38 - Ultimate Rejection 150~200MHz dB 40 52 - 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 SMD9.1*4.8 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. |
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