SP24401 Datasheet | SIPAT

China Electronics Technology Group Corporation No.26 Research Institute 243.95MHz SAW Filter .. 0.3MHz Bandwidth Part Number: SP24401 .sipatsaw. SIPAT Co., Ltd. Specifications Parameter Center Frequency Insertion Loss 3d B Bandwidth 3d B Bandwidth low point 3d B Bandwidth high point Passband Variation(f0±110k Hz) Group Delay Variation(f0±110k Hz) Absolute Delay Attenuation @Fn-1.3MHz f0-1.3MHz to f0-0.72MHz @Fn-0.7MHz @Fn-0.6MHz @Fn-0.5MHz @Fn+0.5MHz @Fn+0.6MHz @Fn+0.7MHz f0+0.73MHz to f0+1.3MHz @Fn+1.3MHz @Fn+10.8MHz Input/Output VSWR Source Impedance Load Impedance Subatrate Material Operating Temperature Range Storage Temperature Range Ambient Temperature Package Size d B d B d B d B d B d B d B d B d B d B d B ohm　 ohm　 °C °C °C 29 20 26 24 13 13 24 26 20 29 40 33 42 33 34 17 14 25 33 42 30 42 - Unit MHz d B MHz d B nsec usec Minimum 0.3 244.1 - Typical 243.95 5.6 0.46 243.7 244.2 0.65 80 1.42 Maximum 7 243.8 1 200 - - 50 50 Quartz - -15~+60 -25~+85 25 SMD 11- 4B(11.4X4X1.7mm ) Notes: (1) with matching network (2) All specifications are based on the test circuit shown below (3) Electrical margin has been built into the design to account for the variations due to manufacturing tolerances SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Rev. SP24401 2006-10-11 2.1 Page 1/4 Phone: +86-23-62920684 Fax: +86-23-62805284 .sipatsaw. / sawmkt@sipat. China Electronics Technology Group Corporation No.26 Research...