LBS14072

China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 2.2MHz Bandwidth Part Number: LBS14072 www.sipatsaw.com SIPAT Co., Ltd. Specifications Parameter Center Frequency Insertion Loss 2dB Bandwidth 25dB Bandwidth 35dB Bandwidth 40dB Bandwidth Passband Variation Absolute Delay Ultimate Rejection(f0±6MHz) Material temperature coefficient Ambient Temperature Package Size Unit MHz dB MHz MHz MHz MHz dB usec Minimum 139.96 2.2 45 Typical 140 23 2.25 2.8 2.9 2.95 0.5 4.3 48 1xFo/1000 25 Maximum 140.04 25 3 3.4 4.2 1 5 - dB KHz/°C °C DIP3512 (35.0x12.8x4.7mm3) 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=68NH L2=10NH C1=56pF L3=56nH 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 Part Number Rev. Date Rev. LBS14072 2005-6-24 1.0 Page 1/3 Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 2.2MHz Bandwidth Part Number: LBS14072 www.sipatsaw.com SIPAT Co., Ltd. Package Dimension 35.00±0.5 12.80±0.5 4.7 4.5 0.45±0.05 2.54±0.2 7.62±0.2 3 6 2 1 4 5 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 Part Number Rev. Date Rev. LBS14072 2005-6-24 1.0 Page 2/3 Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 2.2MHz Bandwidth Part Number: LBS14072 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond -18 -30 Passband Respond -19 -40 -20 -50 -21 -60 -22 -70 -23 -80 -24 -90 -25 -100 -26 -110 1.35 -27 1.36 1.37 1.38 1.39 1.4 1.41 1.42 1.43 1.44 1.45 x 10 8 1.38 1.385 1.39 1.395 1.4 f scale=1MHz 1.405 1.41 1.415 1.42 x 10 8 Group Delay Variation(f0±0.9MHz) Phase Linearity(f0±0.9MHz) Simth Chart S11 Simth Chart S22 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Rev. LBS14072 2005-6-24 1.0 Page 3/3 Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com