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China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 15MHz Bandwidth Part Number: LBT14092 www.sipatsaw.com SIPAT Co., Ltd. Specifications Parameter Center Frequency Insertion Loss 1 dB Bandwidth 1.5 dB Bandwidth 3 dB Bandwidth 35 dB Bandwidth 40 dB Bandwidth 50 dB Bandwidth 55 dB Bandwidth Passband Variation Absolute Delay Phase Linearity(f07.5MHz) Group Delay Variation(f07.5MHz) Ultimate Rejection(310MHz) Ma0terial Temperature coefficient Ambient Temperature Package Size Unit MHz dB MHz MHz MHz MHz MHz MHz MHz dB usec deg Minimum 139.9 23 15 50 Typical 140 28 14.95 15.05 15.31 16.42 16.52 16.7 16.79 0.7 2.87 13 60 56 -2.52 25 Maximum 140.1 29 16.5 30.5 1.2 2.9 - nsec dB KHz/C C 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=22nH INPUT 50 L1 L2 OUTPUT 50 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 Part Number Rev. Date Rev. LBT14092 2006-11-6 1.0 Page 1/3 Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 15MHz Bandwidth Part Number: LBT14092 www.sipatsaw.com SIPAT Co., Ltd. Package Dimension 27.00.5 0.350.05 2.540.2 7.00 17.70.2 2.540.2 7.620.2 Input Output Ground 5.70 12.80.5 3 6 2 1 4 5 1 5 2346 Package: DIP2712 Unit: mm SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Rev. LBT14092 2006-11-6 1.0 Page 2/3 Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 15MHz Bandwidth Part Number: LBT14092 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond -28.0112 Passband Respond -26 -38.0112 -26.5 -48.0112 -27 -58.0112 -27.5 -68.0112 -28 -78.0112 -28.5 -88.0112 -29 -98.0112 -29.5 -108.0112 -30 115 120 125 130 135 140 145 150 155 160 165 -30.5 130 132 134 136 138 140 142 144 146 148 150 Group Delay Variation(f07.5MHz) Phase Linearity(f07.5MHz) Smith Chart S11 Smith Chart S22 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Rev. LBT14092 2006-11-6 1.0 Page 3/3 Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com |
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