the act f 8026 - 868.69 - qcc8c is a rf low - loss filter in a surface - mount ceramic qcc8c case for remote control receivers . 1. p ackage dimension (qcc8c) 2. m arking 3 . t est circuit laser printing 4 . ty pical frequency response pin connection 2 input 6 output 1, 3, 5, 7 t o be grounded 4, 8 case ground sign data (unit: mm) sign data (unit: mm) a 2.08 e 1.20 b 0.60 f 1.35 c 1.27 g 5.00 d 2.54 h 5.00 iss 1 c1u date 23 -6- 2011
5. performance 5 - 1. maximum rating rating value unit input power level p in 10 dbm dc voltage v dc 12 v storage temperature range t stg - 40 to + 90 c operating temperature range t a - 40 to + 90 c 5 - 2.electronic cha racteristics (@25 ) characteristic minimum typical maximum unit center frequency f c (center frequency between 3db points) 868.69 mhz insertion loss il 868.39 ?. 868.99 mhz -- 3.8 5 .0 db 3db pass b andwidth bw 3 1.9 m hz relative attenuation (relative to il ) rel 10.00 ?. 700 .00 mhz 700 .00 ?. 830 .00 mhz 830 .00 ?. 8 63 .00 mhz 873 .00 ?. 880 .00 mhz 880 .00 ?. 1000. 0 mhz 50 3 3 23 1 5 3 0 5 5 38 2 8 20 35 -- -- -- -- -- db db db db db ? caution: electrostatic sensitive device. observe precautions for handling ! note: 1. the frequency f c is defined as the midpoint between the 3db frequencies. 2. unless noted otherwise, all measureme nts are made with the filter installed in the specified test fixture that is connected to a 50 ? test system with vswrd1.2:1. the test fixture l and c are adjusted for minimum insertion loss at the filter center frequency, f c . note that insertion loss, band width, and passband shape are dependent on the impedance matching component values and quality. 3. unless noted otherwise, specifications apply over the entire specified operating temperature range. 4. frequency aging is the change in f c with time and is specifi ed at +65c or less. aging may exceed the specification for prolonged temperatures above +65c. typically, aging is greatest the first year after manufacture, decreasing in subsequent years. 5. turnover temperature, t 0 , is the temperature of maximum (or turnover) frequency, f 0 . the nominal frequency at any case temperature, t c , may be calculated from: f = f 0 [1 - ftc (t 0 - t c ) 2 ]. 6. the specifications of this device are based on the test circuit shown above and subject to change or obsolescence without notice. 7. all equipment designs utilizing this product must be approved by the appropriate government agency prior to manufacture or sale. iss 1 c1u date 23 -6 - 2011
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