LBT16601

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