70MHz SAW Filter 6MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN7053 www.sipatsaw.com Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 69.95 70 70.05 Insertion Loss dB - 22.2 24 1 dB Bandwidth MHz - 5.9 - 3 dB Bandwidth MHz 6 6.08 - 35 dB Bandwidth MHz - 6.69 6.8 40 dB Bandwidth MHz - 6.72 - 45 dB Bandwidth MHz - 6.78 7.2 Passband Variation dB - 0.9 1 Absolute Delay usec - 3.85 4 Ultimate Rejection(f0±5MHz) dB 47 56 - Material Temperature coefficient KHz/°C -6.58 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 LBN7053 Rev. Date 2006-10-10 Rev. 1.0 Fax: +86-23-62805284 Page 1/3 www.sipatsaw.com / [email protected] 70MHz SAW Filter 6MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN7053 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 5 6 1 Package: DIP3512 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 7.62±0.2 4 3 2 25.40±0.2 Part Number LBN7053 Rev. Date 2006-10-10 Rev. 1.0 Fax: +86-23-62805284 Page 2/3 www.sipatsaw.com / [email protected] 70MHz SAW Filter 6MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN7053 www.sipatsaw.com Typical Performance Frequency Respond Passband Respond -22.1696 -20 -32.1696 -20.5 -21 -42.1696 -21.5 -52.1696 -22 -62.1696 -22.5 -72.1696 -23 -23.5 -82.1696 -24 -92.1696 -24.5 -102.1696 60 62 64 66 68 70 72 74 76 78 65 80 66 67 68 69 70 71 72 73 74 Group Delay Variation(f0±2.8MHz) Phase Linearity(f0±2.8MHz) 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 LBN7053 Rev. Date 2006-10-10 Rev. 1.0 Fax: +86-23-62805284 Page 75 3/3 www.sipatsaw.com / [email protected]