LB140DS16 Datasheet | SIPAT

.. China Electronics Technology Group Corporation No.26 Research Institute 140MHz Low-loss SAW Filter 22MHz Bandwidth Part Number: LB140DS16 .sipatsaw. SIPAT Co., Ltd. Specifications Parameter Center Frequency Insertion Loss 1d B Bandwidth 3d B Bandwidth 35d B Bandwidth Passband Variation Absolute Delay Ultimate Rejection Subatrate Material Ambient Temperature Package Size °C Unit MHz d B MHz MHz MHz d B usec Minimum 139.8 20.8 22 40 Typical 140 12 22 22.8 26.3 0.8 0.93 43 Li Nb O3 25 Maximum 140.2 13.5 30.95 1 - d B SMP-53 (13.3 x 6.5 mm Nominal Footprint) 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 pliance 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 L2 L1=L2=78n H C=39p F C1 Source/Load Impedance=50 ohm Notes - ponent 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. LB140DS16 2005-4-25 1.0 Page 1/3 Phone: +86-23-62920684 Fax: +86-23-62805284 .sipatsaw. / sawmkt@sipat. China Electronics Technology Group Corporation No.26 Research Institute 140MHz Low-loss SAW Filter 22MHz Bandwidth Part Number: LB140DS16 .sipatsaw....