LGEF451A

LGE F451A SAW Filter 1. SCOPE This specification shall cover the characteristics of SAW filter With F451A used for the page system. 2. ELECTRICAL SPECIFICATION DC Voltage VDC AC Voltage Vpp Operation temperature Storage temperature RF Power Dissipation 10V 10V50Hz/60Hz -20℃ to +60℃ -45℃ to +85℃ 0dBm Electronic Characteristics 2-1.Typical frequency response 2-2.Electrical characteristics Part number F451A Nominal center frequency (Fo) 451 Insertion Loss 1.fo-45.8~fo-39.8 MHz 50min. 2.fo±3.0 MHz 4.0max. 3.fo +39.8~ fo +45.8MHz 45min. Ripple (with Fo ±3.0MHz) 2.0max Input/Output Impedance(Nominal) 50//0 (Note: Operating temperature Range:-20℃ to +60℃) Unit MHz dB dB Ω/pF Free Datasheet http://www.datasheet4u.com/ LGE F451A SAW Filter 3.TEST CIRCUIT 4. DIMENSION 5. ENVIRONMENTAL CHARACTERISTICS 5-1 High temperature exposure Subject the device to +85℃ for 16 hours. Then release the filter into room conditions for 24 hours prior to the measurement. It shall fulfill specifications in table 1. 5-2 Low temperature exposure Subject the device to -20℃ for 16 hours. Then release the device into room conditions for 24 hours prior to the measurement. It shall fulfill specifications in table 1. the the the the Free Datasheet http://www.datasheet4u.com/ LGE F451A SAW Filter 5-3 Temperature cycling Subject the device to a low temperature of -40℃for 30 minutes. Following by a high temperature of +80℃ for 30 Minutes. Then release the device into the room conditions for 24 hours pr...