LBN70A12

www.DataSheet4U.com China Electronics Technology Group Corporation No.26 Research Institute 70MHz SAW Filter 17MHz Bandwidth Part Number:LBN70A12 www.sipatsaw.com SIPAT Co., Ltd. Specifications Parameter Center Frequency Insertion Loss 1dB Bandwidth 2 dB Bandwidth 3 dB Bandwidth 20 dB Bandwidth 30 dB Bandwidth 40 dB Bandwidth 50 dB Bandwidth Passband Variation Absolute Delay Ultimate Rejection Material Temperature coefficient Ambient Temperature Package Size Unit MHz dB MHz MHz MHz MHz MHz MHz MHz dB usec Minimum 69.9 16.5 50 Typical 70 23.4 16.45 16.6 16.7 17.37 17.54 17.66 17.73 0.6 2.87 52 -5.74 25 Maximum 70.1 25 17.4 17.8 1 5 - 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 L1=100nH L2=270nH C1=22pF 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. LBN70A12 2005-12-14 1.0 Page 1/4 Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat....