LBN70A26

China Electronics Technology Group Corporation No.26 Research Institute 70MHz SAW Filter 7MHz Bandwidth Part Number: LBN70A26 www.sipatsaw.com SIPAT Co., Ltd. Specifications Parameter Center Frequency Insertion Loss 1 dB Bandwidth 3 dB Bandwidth 40 dB Bandwidth Passband Variation Absolute Delay f0±4.05MHz f0±4.25MHz Ultimate Rejection f0±4.65MHz f0±8.65MHz f0±7.3MHz Material Temperature coefficient Ambient Temperature Package Size Unit MHz dB MHz MHz MHz dB usec Minimum 69.9 7.2 35 45 50 55 55 Typical 70 23 7.13 7.32 8.05 0.9 3.88 48 48 52 62 60 -6.58 25 Maximum 70.1 25 1.5 4 - dB dB dB dB dB KHz/°C °C DIP3512 (35.2x12.7x5.2mm3) 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 Source/Load Impedance=50 ohm INPUT 50Ω OUTPUT 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 Part Number Rev. Date Rev. LBN70A26 2006-7-3 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 70MHz SAW Filter 7MHz Bandwidth Part Number: LBN70A26 www.sipatsaw.com SIPAT Co., Ltd. Package Dimension 35.00±0.5 12.80±0.5 0.35±0.05 2.54±0.2 25.40±0.2 2.54±0.2 Package:DIP3512 7.62±0.2 7.00 5.70 3 6 2 1 4 5 Unit:mm Input Output Ground 1 5 2,3,4,6 Package: DIP3512 Unit: mm SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Rev. LBN70A26 2006-7-3 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 70MHz SAW Filter 7MHz Bandwidth Part Number: LBN70A26 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond -20.5 -22.7992 Passband Respond -21 -32.7992 -21.5 -42.7992 -22 -52.7992 -22.5 -62.7992 -23 -72.7992 -23.5 -82.7992 -24 -92.7992 -24.5 -102.7992 -25 -112.7992 58 61 64 67 70 73 76 79 82 65 66 67 68 69 70 71 72 73 74 75 Group Delay Variation(f0±3.4MHz) Phase Linearity(f0±3.4MHz) 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. LBN70A26 2006-7-3 1.0 Page 3/3 Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com