70MHz SAW Filter 1.5MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number:LBS7036 www.sipatsaw.com Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 69.92 70 70.08 Insertion Loss dB - 22.5 25 1 dB Bandwidth MHz 1.3 1.53 - 3 dB Bandwidth MHz 1.5 1.72 - 40 dB Bandwidth MHz - 2.5 2.8 50 dB Bandwidth MHz - 2.63 - Passband Variation dB - 0.4 0.5 Absolute Delay usec - 3.75 - Phase Linearity(f0±0.7MHz) deg - 5 6 Group Delay Variation(f0±0.7MHz) nsec - 180 200 Ultimate Rejection dB 50 53 - Material Temperature coefficient KHz/°C 0.07 Ambient Temperature °C 25 DIP2712 (27.2x12.7x5.2mm3) 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 L1=270nH L2=330nH 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 LBS7036 Rev. Date 2006-4-5 Rev. 1.0 Fax: +86-23-62805284 Page 1/3 www.sipatsaw.com / [email protected] 70MHz SAW Filter 1.5MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number:LBS7036 www.sipatsaw.com Package Dimension 4 3 2 5 6 1 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 LBS7036 Rev. Date 2006-4-5 Rev. 1.0 Fax: +86-23-62805284 Page 2/3 www.sipatsaw.com / [email protected] 70MHz SAW Filter 1.5MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number:LBS7036 www.sipatsaw.com Typical Performance Frequency Respond Passband Respond -18 -22.5411 -19 -32.5411 -20 -42.5411 -21 -52.5411 -22 -62.5411 -23 -24 -72.5411 -25 -82.5411 -26 -92.5411 -27 -102.5411 66 67 68 69 70 71 72 73 74 69 69.2 69.4 69.6 69.8 70 70.2 70.4 70.6 70.8 Group Delay Variation(f0±0.7MHz) Phase Linearity(f0±0.7MHz) Smith Chart S11 Smith Chart S22 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62920684 Part Number LBS7036 Rev. Date 2006-4-5 Rev. 1.0 Fax: +86-23-62805284 Page 71 3/3 www.sipatsaw.com / [email protected]