140MHz SAW Filter 15MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN14088 www.sipatsaw.com Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 140 140.15 140.3 Insertion Loss dB - 26 28 3 dB Bandwidth MHz 14.9 14.98 - Passband Variation dB - 1.3 1.5 Absolute Delay usec - 3.77 4 f0±7.9MHz dB 35 51 - f0±8.1MHz dB 45 55 - f0±8.5MHz dB 50 54 - f0±12.5MHz dB 52 56 - f0±22.5MHz dB 52 59 - Ultimate Rejection Material Temperature coefficient KHz/°C -13.16 Ambient Temperature °C 25 DIP3512 (35.0x12.8x4.7mm3) 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 Source/Load Impedance=50 ohm OUTPUT 50Ω INPUT 50Ω 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: +86-23-62808818 Part Number LBN14088 Rev. Date 2010-11-26 Rev. 1.1 Fax: +86-23-62805284 Page 1/3 www.sipatsaw.com / [email protected] 140MHz SAW Filter 15MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN14088 www.sipatsaw.com Package Dimension 35.00±0.5 12.80±0.5 4.7 4.5 0.45±0.05 2.54±0.2 2.54±0.2 Input 1 Output 5 Ground 2，3，4，6 Unit: mm SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62808818 5 6 1 Package: DIP3512 7.62±0.2 4 3 2 25.40±0.2 Part Number LBN14088 Rev. Date 2010-11-26 Rev. 1.1 Fax: +86-23-62805284 Page 2/3 www.sipatsaw.com / [email protected] 140MHz SAW Filter 15MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN14088 www.sipatsaw.com Typical Performance Frequency Respond Passband Respond -24 -26.4344 -24.5 -36.4344 -25 -46.4344 -25.5 -56.4344 -26 -26.5 -66.4344 -27 -76.4344 -27.5 -86.4344 -28 -96.4344 -28.5 -106.4344 115 120 125 130 135 140 145 150 155 160 165 130 132 134 136 138 140 142 144 146 Group Delay Variation(f0±7MHz) Phase Linearity(f0±7MHz) Smith Chart S11 Smith Chart S22 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62808818 Part Number LBN14088 Rev. Date 2010-11-26 Rev. 1.1 Fax: +86-23-62805284 148 Page 150 3/3 www.sipatsaw.com / [email protected]