SP45001 Datasheet | SIPAT

China Electronics Technology Group Corporation No.26 Research Institute 450MHz Low-loss SAW Filter .. 45MHz Bandwidth Part Number: SP45001 .sipatsaw. SIPAT Co., Ltd. Specifications Parameter Center Frequency Insertion Loss(f0±20MHz) 1.5 d B Bandwidth 3 d B Bandwidth 35 d B Bandwidth Passband Variation(f0±20MHz) Absolute Delay Group Delay Variation(f0±20MHz) 100～420MHz Ultimate Rejection 480～500MHz 500～1000MHz Material Temperature coefficient Ambient Temperature Package Size Unit MHz d B MHz MHz MHz d B usec Minimum 40 45 30 30 30 Typical 450 20 46.14 48.27 56.98 1.3 0.68 40 29 24 31 -42.3 25 SMD7.0- 5.0 Maximum 24 60 1.5 150 - nsec d B d B d B KHz/°C °C 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 Source/Load Impedance=50 ohm INPUT 50Ω OUTPUT 50Ω 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 Ver. SP45001 2007-05-06 1.0 Page 1/4 Phone: +86-23-62808818 Fax: +86-23-62805284 .sipatsaw. / sawmkt@sipat. China Electronics Technology Group Corporation No.26 Research Institute 450MHz Low-loss SAW Filter .. 45MHz Bandwidth Part Number: SP45001 .sipatsaw. SIPAT Co., Ltd. Package Dimension 7.00 8 9 7 6 5 5.00 4 1.00 2 3 4 2.54 9 8 7 6 5 1.27 1.00 0.60 1 10...