filename: TFS70BR.doc version 1.3 08.05.2012 vectron international filter specification tfs 70br 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: 754.71 || - 17.85 pf output: 1245.42 || - 10.03 pf characteristics remark: the reference level for the relative attenuation a rel of the tfs 70br is the minimum of the pass band at tenuation. this value is defined as the insertion l oss a e . the nominal frequency f n is fixed at 70.0 mhz without any tolerance. the va lues of relative attenuation a rel are guaranteed for the whole operating temperature range. the frequency shift of the filte r in the operating temperature range is included in the production tolerance scheme d a t a typ. value tolerance / limit insertion loss a e 22.5 db max. 24.3 db (reference level) nominal frequency f n - 70 mhz passband pb - f n 0.92mhz pass band ripple f n ...f n 0.92mhz (p-p) 0.3 db max. 0.7 db pass band ripple in any 1mhz segment f n ...f n 0.92mhz (p-p) 0.3 db max. 0.5 db relative attenuation **** a rel f n 1.5 ? f n 4.0 mhz 28 to 40 db min. 20 to 30 db f n 4.0 mhz ? f n 10 mhz 45 to 55 db min. 30 to 45 db f n - 10 mhz ? f n - 50 mhz 55 db min. 45 db f n + 10 mhz ? f n + 110 mhz 55 db min. 45 db group delay ripple f n ...f n 0.92mhz (p-p) *** 71 ns max. 150 ns phase ripple in any 1mhz segment f n ...f n 0.92mhz (p-p) 1.1 max. 2 absolute group delay f n ...f n 0.92mhz 2.25 s max. 2.5 s input & output return loss f n ...f n 0.92mhz mhz 18 db min. 10 db operating temperature range otr - - 20 c ... + 80 c storage temperature range - - 40 c ... + 125 c temperature coefficient of frequency ** -0.034 ppm/k 2 - *) the terminating impedances depend on parasitics and q-values of matching elements and the board use d, and are to be understood as reference values only. should there be additional questions do not h esitate to ask for an application note or contact o ur design team. **) ? f(hz) = tc f (ppm/k 2 ) x (t-t 0 ) 2 x f cat (mhz). ***) target to further improve group delay ripple, to be reviewed after evaluation of first sample. ****) rejection increases linearly from frequecy 1 to frequency 2 with db1 to db2 respectively. generated: checked / approved:
filename: TFS70BR.doc version 1.3 08.05.2012 vectron international filter specification tfs 70br 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. 50 54 58 62 66 70 74 78 82 86 90 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 frequency in mhz magnitude in db insertion loss: -22.55 db 69.01 69.21 69.41 69.61 69.81 70.01 70.21 70.41 70.61 70.81 71.01 -5 -4.5 -4 -3.5 -3 -2.5 -2 -1.5 -1 -0.5 0 frequency in mhz magnitude in db 69.01 69.21 69.41 69.61 69.81 70.01 70.21 70.41 70.61 70.81 71.01 2.15 2.186 2.222 2.258 2.294 2.33 2.366 2.402 2.438 2.474 2.51 frequency in mhz delay in s filter characteristic construction and pin connection (all dimensions in mm) 50 ohm test circuit 1 input 2 ground 7 output rf return 8 output 9 ground 14 input rf return date code: year + week b 2011 c 2012 d 2013 ... 22,5 max. 13 max. 1 ? 0,45 0,05 6 max. 5 max. 10,16 0,2 15,24 0,2 7,62 0,2 1 7 14 8 date code tfs 70br b18
filename: TFS70BR.doc version 1.3 08.05.2012 vectron international filter specification tfs 70br 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 5 g respe ctively, 1 octave per min, 10 cycles per plane, 3 p lanes; din iec 68 t2 - 6 3. change of temperature: -55 c to 125c / 30 min. each / 1 0 cycles din iec 68 part 2 ? 14 test n 4. resistance to solder heat (reflow): reflow possible: three ti mes max.; for temperature conditions refer to the attached " air reflow temperature conditions" on page 4; this filter is rohs compliant (2002/95/eg, 2005/618 /eg)
filename: TFS70BR.doc version 1.3 08.05.2012 vectron international filter specification tfs 70br 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. 260c 217 c 10 ... 30 s 30 ... 150 s max. 300 s chip-mount air reflow profile
filename: TFS70BR.doc version 1.3 08.05.2012 vectron international filter specification tfs 70br 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 - development specification tcuk 06.07.2011 1.1 - extend storage temperature from -40c...+85 c to -40c...+125c tcuk 08.07.2011 1.2 - add typical values, change from development t o filter specification. tcuk 26.10.2011 1.3 - correct typo, now fn1.5?fn4.0mhz min. 20 to 30db (was max.) tcuk 08.05.2012
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