115MHz High-Loss SAW Filter 10.1MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: www.sipatsaw.com LBT11524 Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 114.8 115 115.2 Insertion Loss dB - 27.4 30 2 dB Bandwidth MHz 10.1 10.16 - 35 dB Bandwidth MHz - 10.78 10.8 Absolute Delay usec - 4.367 4.5 Passband Variation dB - 1.3 2 Ultimate Rejection dB 50 51 - 112LT Subatrate Material °C Ambient Temperature 25 DIP3512 (35.2x12.7x5.2mm3) Package Size 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=68nH L2=82nH L3=27nH Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62920684 Part Number LBT11524 Rev. Date 2004-11-1 Rev. 1.0 Fax: +86-23-62805284 Page 1/3 www.sipatsaw.com / [email protected] 115MHz High-Loss SAW Filter 10.1MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: www.sipatsaw.com LBT11524 Package Dimension 4 3 2 5 Phone: +86-23-62920684 6 1 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number LBT11524 Rev. Date 2004-11-1 Rev. 1.0 Fax: +86-23-62805284 Page 2/3 www.sipatsaw.com / [email protected] 115MHz High-Loss SAW Filter 10.1MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: www.sipatsaw.com LBT11524 Typical Performance Frequency Respond Passband Respond Type Performance -30.084 -40.084 -40.084 -50.084 -50.084 Magnitude(dB) Magnitude(dB) Type Performance -30.084 -60.084 -70.084 -60.084 -70.084 -80.084 -80.084 -90.084 -90.084 -100.084 103 106 109 112 F 115 118 121 124 -100.084 127 103 (MH ) Wideband Respond 106 109 112 115 118 121 124 127 Phase Linearity Type Performance -44.279 -54.279 Magnitude(dB) -64.279 -74.279 -84.279 -94.279 100.9 200.8 300.7 400.6 500.5 600.4 700.3 800.2 900.1 Simth Chart S11 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62920684 Simth Chart S22 Part Number LBT11524 Rev. Date 2004-11-1 Rev. 1.0 Fax: +86-23-62805284 Page 3/3 www.sipatsaw.com / [email protected]