479.50 mhz saw filter phone: +86 10 6301 4184 fax: +86 10 6301 9167 email: sales@vanlong.com web: http://www.va nlong.com ? april 2004 by vanlong technology co., ltd. SF5510 ideal for receivers of satellite broadcasting system constant group delay improved esd capability by integrated shunt resistors ultra miniature ceramic qcc8c smd package absolute maximum rating (ta=25 c) parameter rating unit input power level p in 10 dbm dc voltage v dc between any two pins v dc 12 v operating temperature range t a -10 ~ +60 c storage temperature range t stg -40 ~ +85 c electronic characteristics parameter sym minimum typical maximum unit center frequency (25 c) between 3db point tolerance from 479.50 mhz f c ? f c ns - 479.50 - ns 1.0 mhz mhz insertion attenuation 479.50 mhz - 22.0 24.0 db pass bandwidth rel 3db bw 3 - 15.8 - mhz relative attenuation 467.50 mhz 469.50 mhz 471.50 mhz 487.50 mhz 489.50 mhz 491.50 mhz rel - - -5 -5 - - -47 -13 -2.5 -4.0 -21 -47 -30 -10 - - -10 -30 db db db db db db a mplitude ripple (p-p) 474.50 ? 484.50 mhz ? - 0.6 1.5 db group delay ripple (p-p) 473.50 ? 485.50 mhz (delay aperture = 1.25 mhz) ? - 14 40 ns temperature coefficient of frequency ftc - -18 - ppm/k ns = not specified notes: 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 vswr 1.2:1. the test fixture l and c are adjusted for minimum insertion loss at the filter center frequency, f c . note that insertion loss, 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. the specifications of this device are based on the test circuit shown above and subject to change or obsolescence without notice. 5. all equipment designs 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 within components or assemblies. 7. for questions on technology, prices and delivery please contact our sales offices or e-mail sales@vanlong.com. SF5510
479.50 mhz saw filter phone: +86 10 6301 4184 fax: +86 10 6301 9167 email: sales@vanlong.com web: http://www.va nlong.com ? april 2004 by vanlong technology co., ltd. SF5510 package dimensions (qcc8c) marking test circuit typical frequency response wide band narrow band and group delay electrical connections terminals connection 1 output 2 output 5 input ground 6 input 3,7 to be grounded 4,8 case ground package dimensions dimensions nom (mm) dimensions nom (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 f5510 479.5 yww 1. f5510 - part code 2. frequency (mhz) in 5 digits 3. date code: y : last digit of year ww : week no. from 50 ? source to 5 0 ? load
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