part number: act f8062 - 868.30 mhz - dcc6c - jf868 frequency: 868.300 mhz th e act f8062 - 868.30 mhz - dcc6c - jf868 is a low - loss, compact, and economical surface - acoustic - wave ( saw ) filter in a surface - mount ceramic d cc6c case with center frequency 868.300 mhz. 1. package dimension ( d cc6c) 2. marking 3. test circuit laser printing, top view l = 8.2 nh 4. typical frequency response pin configuration 2 input 5 output 1, 3, 4, 6 cas e ground
5. performance 5 - 1. maximum ratings rating value unit input p ower level p in + 1 5 dbm dc voltage v dc 12 v storage temperature range t stg - 40 to + 125 opera ble temperature range t a - 40 to + 125 5 - 2. electronic characteristics characteristic minimum typ ical maximum unit center frequency (center frequency between 3db points) f c 868.300 mhz insertion loss il -- 3. 5 4.5 db 3db pass band bw 3 800 950 1050 khz rejection at f c - 21.4 mhz (image) 40 45 -- db at f c - 10.7 mhz (lo) 30 40 -- ultimate -- 50 -- temperature turnover temperature t o 10 55 turnover frequency f o f c mhz frequency temperature coefficient ftc 0.032 ppm/ 2 frequency aging absolute value during the first year |fa| 10 ppm/yr ? caution: electrostatic sensitive device. observe precautions for handling ! a c e a act . 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 vswr1.2:1. the test fixture l is adjusted for minimum insertion loss at the filter center frequency, f c . note that insertion loss, bandwidth, 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 specified at +65c or less. aging may exceed the specification for prolonged temperatures above +65c. typically, aging is grea test 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. 8. our liability is only assumed for the surface acoustic wave (saw) component(s) per se, not for applications, processes and circuits implemented within components or assemblies.
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