filename: tfs 70h26a.doc version 1.1 26.08.2004 vi telefilter filter specification tfs 70h26a 1/5 tele filter gmbh potsdamer stra?e 18 d 14 513 teltow / germany tel: (+49) 3328 4784-0 / fax: (+49) 3328 4784-30 e-mail: tft@telefilter.com vi telefilter reserves the right to make changes to the produc t(s) and/or information contained herein without notice. no liab ility is assumed as a result of their use or application. no rights under any patent accompany the sale of any such product(s) or infor mation. measurement condition ambient temperature: 25 c input power level: 0 dbm terminating impedance: * input: 610 ? || -8,1 pf output: 510 ? || -9,5 pf characteristics remark: the reference level for the relative attenuation a rel of the tfs 70h26a is the mi nimum of the pass band attenuation a min . the minimum of the pass band attenuation a min is defined as the insertion loss a e . the centre frequency f c is the arithmetic mean value of the upper and lower frequencies at the 3 db filter attenuation level relative to the insertion loss a e . the temperature coefficient of frequency tc f is valid for both the reference frequency f c and the frequency response of the f ilter in the operating temperature range. the frequenc y shift of the filter in the operating tempera ture range is not included in the production tolerance scheme. d a t a typ. value tolerance / limit insertion loss a e 23 db max. 26 db (reference level) centre frequency f c 70,0 mhz 70,0 0,08 mhz passband f c 1,00 mhz bandwidth bw 1 db 1,90 mhz min. 1,8 mhz 3 db 2,31 mhz min. 2,0 mhz 40 db 3,60 mhz max. 3,8 mhz relative attenuation a rel f c ? f c 0,8 mhz 0,4 db max. 0,7 db f c 0,8 mhz ? f c 0,9 mhz 0,5 db max. 1 db f c 0,9 mhz ? f c 1,0 mhz 1,2 db max. 3 db f c 1,9 mhz ? f c 7,0 mhz 43 db min. 40 db f c 7,0 mhz ? f c 30 mhz 50 db min 45 db group delay mean value in pb 2,85 s max. 3,5 s min. 2,5 s group delay ripple within pb 45 ns max. 90 ns deviation from linear phase within pb 2,2 max. 4 triple transit response suppression 56 db - crosstalk attenuation compared to main signal 50 db - operating temperature range otr - - 40 c ... + 85c storage temperature range - - 55 c ... + 85c frequency inversion temperature 32 c - temperature coefficient of frequency tc f ** - 0,04 ppm/k 2 - *) the terminating impedances depend on parasitics and q-values of matching elem ents and the board used, and are to be understood as reference values only. should there be additional ques tions do not hesitate to ask for an applic ation note or contac t our design team. **) ? f(hz) = tc f (ppm/k) x (t-t 0 )2 x f to (mhz). generated: checked / approved: filter characteristic 60 62 64 66 68 70 72 74 76 78 80 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 frequency in mhz magnitude in db 69 69.2 69.4 69.6 69.8 70 70.2 70.4 70.6 70.8 71 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 frequency in mhz magnitude in db 69 69.2 69.4 69.6 69.8 70 70.2 70.4 70.6 70.8 71 2.755 2.83 2.905 2.98 3.055 3.13 3.205 3.28 3.355 3.43 3.505 frequency in mhz delay in s
filename: tfs 70h26a.doc version 1.1 26.08.2004 vi telefilter filter specification tfs 70h26a 2/5 tele filter gmbh potsdamer stra?e 18 d 14 513 teltow / germany tel: (+49) 3328 4784-0 / fax: (+49) 3328 4784-30 e-mail: tft@telefilter.com vi telefilter reserves the right to make changes to the produc t(s) and/or information contained herein without notice. no liab ility is assumed as a result of their use or application. no rights under any patent accompany the sale of any such product(s) or infor mation. construction and pin connection (all dimensions in mm) 22,5 max . 13 max. 1 dia.0,45+ /-0,05 6 max. 4,5 min. 5 max. 10,16+ /-0,2 15,24+ /-0,2 7,62+ /-0,2 1 7 14 8 date code 50 ohm test circuit stability characteristics : 8 14 l2 c2 c1 l1 1 7 2, 9 tfs 70h26a 246-800157-001 s35 1 input rf return 2 ground 7 output rf return 8 output 9 ground 14 input date code: year + week s 2004 t 2005 u 2006 ...
filename: tfs 70h26a.doc version 1.1 26.08.2004 vi telefilter filter specification tfs 70h26a 3/5 tele filter gmbh potsdamer stra?e 18 d 14 513 teltow / germany tel: (+49) 3328 4784-0 / fax: (+49) 3328 4784-30 e-mail: tft@telefilter.com vi telefilter reserves the right to make changes to the produc t(s) and/or information contained herein without notice. no liab ility is assumed as a result of their use or application. no rights under any patent accompany the sale of any such product(s) or infor mation. after the following tests the filter shall meet the whole specification: 1. shock: 30g, 11 ms, sawtooth, 3 shocks each plane; mil-std-202, method 213 test condition k 2. vibration: 10 hz to 2000 hz, 15g, 20min per cycle, 12 cycles per plan, 3 plans; mil-std 202, method 204, test condition b 3. thermal -40c to 85c, 5 cycles shock mil-std 202, method 107, test condition a
filename: tfs 70h26a.doc version 1.1 26.08.2004 vi telefilter filter specification tfs 70h26a 4/5 tele filter gmbh potsdamer stra?e 18 d 14 513 teltow / germany tel: (+49) 3328 4784-0 / fax: (+49) 3328 4784-30 e-mail: tft@telefilter.com vi telefilter reserves the right to make changes to the produc t(s) and/or information contained herein without notice. no liab ility is assumed as a result of their use or application. no rights under any patent accompany the sale of any such product(s) or infor mation. air reflow temperature conditions : 1st and 2nd air reflow profile name: pre-heating periods main-heat ing periods peak temperature temperature: 150 c - 170 c over 200 c 255 c 5 c time: 60 sec. - 90 sec. 20 sec. - 25 sec. air reflow profile 0 20 40 60 80 100 120 140 160 180 200 220 240 260 0 20 40 60 80 100 120 140 160 180 200 220 240 time / sec. temperature / c table for temperature vs. time during the air reflow process tolerance of temperatures: 5 c time / sec. temperature / c time / sec. temperature / c 0 23 140 160 10 34 150 161 20 46 160 164 30 60 170 170 40 80 180 180 50 103 190 205 60 121 195 230 70 134 200 255 80 143 205 230 90 150 210 205 100 154 215 180 110 156 220 165 120 158 230 140 130 159 240 120
filename: tfs 70h26a.doc version 1.1 26.08.2004 vi telefilter filter specification tfs 70h26a 5/5 tele filter gmbh potsdamer stra?e 18 d 14 513 teltow / germany tel: (+49) 3328 4784-0 / fax: (+49) 3328 4784-30 e-mail: tft@telefilter.com vi telefilter reserves the right to make changes to the produc t(s) and/or information contained herein without notice. no liab ility is assumed as a result of their use or application. no rights under any patent accompany the sale of any such product(s) or infor mation. history version reason of changes name date 1.0 filter specification created pfeiffer 17.06.2004 1.1 operating and storage temperature range extended pfeiffer 26.08.2004
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