166.8MHz SAW Filter 7.8MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: www.sipatsaw.com LBT16601 Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 166.72 166.8 166.88 Insertion Loss dB 23 24.5 3 dB Bandwidth MHz 30 dB Bandwidth MHz 8.7 8.8 40 dB Bandwidth MHz 8.87 9.1 Passband Variation dB 1 1.2 Group Delay Variation(f0±3.12MHz) nsec 100 200 2.69 4 7.8 7.82 Absolute Delay dB Ultimate Rejection 40 45 112LT Subatrate Material °C Ambient Temperature 25 DIP2712 (27.2x12.7x5.2mm3) 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 L2 L1=L2=18nH C1=C2=47pF C1 Source/Load Impedance=50 ohm C2 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 LBT16601 Rev. Date 2005-3-28 Rev. 1.0 Fax: +86-23-62805284 Page 1/3 www.sipatsaw.com / [email protected] 166.8MHz SAW Filter 7.8MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: www.sipatsaw.com LBT16601 Package Dimension 5 6 1 Phone: +86-23-62920684 4 3 2 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number LBT16601 Rev. Date 2005-3-28 Rev. 1.0 Fax: +86-23-62805284 Page 2/3 www.sipatsaw.com / [email protected] 166.8MHz SAW Filter 7.8MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: www.sipatsaw.com LBT16601 Typical Performance Frequency Respond Passband Respond Type performance -19 -32.6689 -20 -21 -52.6689 -22 Magnitude(dB) -42.6689 -62.6689 -23 -24 -72.6689 -25 -82.6689 -26 -92.6689 -27 -102.6689 146.8 151.8 156.8 161.8 166.8 171.8 176.8 181.8 160 186.8 Group Delay Variation(f0±3.12MHz) Simth Chart SIPAT Co., Ltd. 164 166 168 Frequency(MHz) 170 172 174 Phase Linearity(f0±3.12MHz) S11 ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62920684 162 Simth Chart S22 Part Number LBT16601 Rev. Date 2005-3-28 Rev. 1.0 Fax: +86-23-62805284 Page 3/3 www.sipatsaw.com / [email protected]