filename: tfs 948a.doc version 1.2 04.02.2014 vectron international filter specification tfs 948a 1/5 vectron international gmbh potsdamer stra?e 18 d 14 513 teltow / germany tel: (+49) 3328 4784-0 / fax: (+49) 3328 4784-30 e-mail: tft@vectron.com vectron international gmbh reserves the right to ma ke changes to the product(s) and/or information con tained herein without notice. no liability is assumed as a result of their use or application. no rights under any patent accompany the sale of any such product(s) or information. measurement condition ambient temperature: 23 c input power level: 0 dbm terminating impedance: input: 50 output: 50 characteristics remark: the maximum attenuation in the passband is defined as the insertion loss a e . the nominal frequency f n is fixed at 948 mhz without any tolerance or limit . the values of absolute attenuation a abs are guaranteed for the whole operating temperature range. the frequency shift of the filter in the op erating temperature range is included in the production tol erance scheme. d a t a typ. value tolerance / limit insertion loss a e 2.5 db max. 3.5 db nominal frequency f n - 948.0 mhz passband pb - f n 4.0 mhz passband variation 0.9 db max. 1.5 db absolute attenuation a abs 903 mhz ? 907 mhz 49 db min. 40 db 925 mhz ? 928 mhz 45 db min. 30 db 968 mhz ? 971 mhz 61 db min. 20 db 989 mhz ? 994 mhz 60 db min. 40 db input power level - max. 0 dbm operating temperature range otr - - 10 c ... + 75 c storage temperature range - - 40 c ... + 85 c temperature coefficient of frequency tc f * -35 ppm/k - *) ? f(hz) = tc f (ppm/k) x (t-t 0 ) x f cat (mhz). generated: checked / approved:
filename: tfs 948a.doc version 1.2 04.02.2014 vectron international filter specification tfs 948a 2/5 vectron international gmbh potsdamer stra?e 18 d 14 513 teltow / germany tel: (+49) 3328 4784-0 / fax: (+49) 3328 4784-30 e-mail: tft@vectron.com vectron international gmbh reserves the right to ma ke changes to the product(s) and/or information con tained herein without notice. no liability is assumed as a result of their use or application. no rights under any patent accompany the sale of any such product(s) or information. filter characteristic construction and pin connection (all dimensions in mm) 50 test circuit l1 saw l2 2 6 1, 3, 4, 5, 7, 8 1 ground 2 input 3 ground 4 ground 5 ground 6 output 7 ground 8 ground date code: year + week e 2014 f 2015 g 2016 ... 860 880 900 920 940 960 980 1000 1020 1040 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 frequency in mhz magnitude in db 938 940 942 944 946 948 950 952 954 956 958 -5 -4.5 -4 -3.5 -3 -2.5 -2 -1.5 -1 -0.5 0 frequency in mhz magnitude in db 948a e06
filename: tfs 948a.doc version 1.2 04.02.2014 vectron international filter specification tfs 948a 3/5 vectron international gmbh potsdamer stra?e 18 d 14 513 teltow / germany tel: (+49) 3328 4784-0 / fax: (+49) 3328 4784-30 e-mail: tft@vectron.com vectron international gmbh reserves the right to ma ke changes to the product(s) and/or information con tained herein without notice. no liability is assumed as a result of their use or application. no rights under any patent accompany the sale of any such product(s) or information. stability characteristics, reliability after the following tests the filter shall meet the whole specification: 1. shock: 500g, 1 ms, half sine wave, 3 shocks each plane; din iec 68 t2 - 27 2. vibration: 10 hz to 500 hz, 0.35 mm or g respec tively, 1 octave per min, 10 cycles per plane, 3 planes; din iec 68 t2 - 6 3. change of temperature: -55 c to 125c / 15 min. each / 1 00 cycles din iec 68 part 2 ? 14 test n 4. resistance to solder heat (reflow): reflow possible: three ti mes max.; for temperature conditions, see page 4: "air reflo w temperature conditions" 5. esd ansi/esd s20.20-1999 , class 1a for hbm this filter is rohs compliant (2011/65/eu) packing tape & reel: iec 286 ? 3, with exception of value f or n and minimum bending radius; tape type ii, embossed carrier tape with top cover tape on the upper side; max. pieces of filters per reel: reel of empty components at start: min. 300 mm reel of empty components at start including leader : min. 500 mm trailer: min. 300 mm g do w ct f e g d1 p2 p1 po bo ao pull off direction pin marker typ date code ko t a c n w 1 w 2 the minimum bending radius is 45 mm. tape (all dimensions in mm) w : 12,00 0,3 po : 4,00 0,1 do : 1,50 +0,1/-0 e : 1,75 0,1 f : 5,50 0,05 g(min) : 0,75 p2 : 2,00 0,05 p1 : 8,00 0,1 d1(min) : 1,50 ao : 4,30 0,1 bo : 4,30 0,1 ct : 9,5 0,1 reel (all dimensions in mm) a : 330 w1 : 12,4 +2/-0 w2(max) : 18,4 n(min) : 50 c : 13,0 +0,5/-0,2
filename: tfs 948a.doc version 1.2 04.02.2014 vectron international filter specification tfs 948a 4/5 vectron international gmbh potsdamer stra?e 18 d 14 513 teltow / germany tel: (+49) 3328 4784-0 / fax: (+49) 3328 4784-30 e-mail: tft@vectron.com vectron international gmbh reserves the right to ma ke changes to the product(s) and/or information con tained herein without notice. no liability is assumed as a result of their use or application. no rights under any patent accompany the sale of any such product(s) or information. air reflow temperature conditions conditions exposure average ramp-up rate (30c to 217c) less than 3c/ second > 100c between 300 and 600 seconds > 150c between 240 and 500 seconds > 217c between 30 and 150 seconds peak temperature max. 260c time within 5c of actual peak temperature between 10 and 30 seconds cool-down rate (peak to 50c) less than 6c/second time from 30c to peak temperature no greater than 300 seconds temperature / c time / s max. 260 c 217c 10 ... 30 s 30 ... 150 s max. 300 s chip-mount air reflow profile
filename: tfs 948a.doc version 1.2 04.02.2014 vectron international filter specification tfs 948a 5/5 vectron international gmbh potsdamer stra?e 18 d 14 513 teltow / germany tel: (+49) 3328 4784-0 / fax: (+49) 3328 4784-30 e-mail: tft@vectron.com vectron international gmbh reserves the right to ma ke changes to the product(s) and/or information con tained herein without notice. no liability is assumed as a result of their use or application. no rights under any patent accompany the sale of any such product(s) or information. history version reason of changes name date 1.0 - generation of development specification strehl 17.03.2009 1.1 - add typical values, add filter characteristic - generation of filter specification s. channaa 08.09.2009 1.2 - maximum input power updated kortenbeutel 04.02.2014
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