70MHz SAW Filter 8MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: www.sipatsaw.com LBN70A06 Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 69.92 70 70.08 Insertion Loss dB - 22 23.5 2dB Bandwidth MHz 8 8.08 - 35 dB Bandwidth MHz - 8.74 8.8 45 dB Bandwidth MHz - 8.8 9.2 Passband Variation dB - 1 1.5 Absolute Delay usec - 3.75 - Ultimate Rejection(outside f0±1MHz) dB 50 53 - 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 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 LBN70A06 Rev. Date 2005-8-9 Rev. 1.0 Fax: +86-23-62805284 Page 1/3 www.sipatsaw.com / [email protected] 70MHz SAW Filter 8MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: www.sipatsaw.com LBN70A06 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 7.62±0.2 4 3 2 25.40±0.2 2.54±0.2 Input:1 Output:5 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62920684 Part Number LBN70A06 Rev. Date 2005-8-9 Rev. 1.0 Fax: +86-23-62805284 Page 2/3 www.sipatsaw.com / [email protected] 70MHz SAW Filter 8MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: www.sipatsaw.com LBN70A06 Typical Performance Frequency Respond Passband Respond Type performance -22.2194 -32.2194 -19 -42.2194 -20 Magnitude(dB) -52.2194 -21 -62.2194 -22 -72.2194 -23 -82.2194 -24 -92.2194 -25 -102.2194 -26 58 61 64 67 70 73 Frequency(MHz) 76 79 82 -27 65 66 Group Delay Variation(f0±4MHz) Simth Chart SIPAT Co., Ltd. 68 69 70 71 72 73 74 75 Phase Linearity(f0±4MHz) S11 ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62920684 67 Simth Chart S22 Part Number LBN70A06 Rev. Date 2005-8-9 Rev. 1.0 Fax: +86-23-62805284 Page 3/3 www.sipatsaw.com / [email protected]