the actf 9045 - 1855.0 - dcc6c is a low - loss, compact, and economical surface - acoustic - wave ( saw ) rf filter in a surface - mount ceramic dcc6c case for k orean pcs appli ca tion s , rx . 1. package dimensions (dcc6c) 2. marking 3. test circuit top view, laser printin g 4. typical f requency r esponse pin configuration 2 input 5 ou tput 1, 3, 4, 6 case ground sign data (unit: mm) sign data (unit: mm) a 0.6 e 1.1 b 1.5 f 3.0 c 1.5 g 3.0 d 1.8
5. performance 5 - 1. maximum ratings rating value unit input power level p 1 0 dbm dc voltage v dc 5 v operable temperature range t a -2 0 to + 7 5 storage temperature range t stg - 40 to +85 5 - 2. electronic characteristics characteristic minimum typical maximum unit center frequency f c -- 18 55.0 -- mhz insertion loss il 1840 ?. 18 70 mhz -- 3.0 4 . 5 db vswr 1840 ?. 18 70 mhz -- 1.4 2.0 absolute attenuation 1 440 ?. 1 47 0 mhz 175 0 ?. 178 0 mhz 193 0 ?. 196 0 mhz 2240 ?. 227 0 mhz 2 0 28 2 5 2 7 2 7 4 0 35 37 -- -- -- -- db db db db amplitude ripple (p - p) ? 1840 ?. 18 70 mhz -- 0. 8 1. 5 db input / output impedance (nominal) 50 ? ? caution: electrostatic sensitive device. observe precautions for handling! a c e a act 2003. all rights reserved . note: 1. the frequency f c is defined as the midpoint between the 3db frequencies. 2. unless noted otherwise, all measurements are made with the filter installed in the specified test fixture that is connected to a 50 ? test system with vswrd1 .2:1. 3. unless noted otherwise, specifications apply over the entire specified operating temperature range. 4. the specifications of this device are based on the test circuit shown above and subject to change or obsolescence without notice. 5. all equipment desig ns utilizing this product must be approved by the appropriate government agency prior to manufacture or sale. 6. our liability is only assumed for the surface acoustic wave (saw) component(s) per se, not for applications, processes and circuits implemented wi thin components or assemblies. .
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