filename: tfs 70ah.doc version 1.3 29.05.2006 vi telefilter filter specification tfs 70ah 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 t a : 25 c input power level: 0 dbm terminating impedances : input: 50 ? output: 50 ? characteristics remark: the reference level for the relative attenuation a rel of the 70ah is the insertion loss. the attenuation at the nominal frequency is defined as the insertion loss a e . the nominal frequency f n is fixed at 70 mhz without any tolerance or limit. the values of relative attenuation a rel are guaranteed for the whole operating temperature range. the frequency shift of the filter in the operating temperature range is included in the production tolerance scheme. d a t a typ. value tolerance / limit insertion loss a e 16 db max. 18,5 db insertion loss variation within +25...+65c 0,4 db max. 1 db nominal frequency at ambient temperature f n 70 mhz passband pb f n 2 mhz amplitude variation within pb 2 0,6 db max. 1 db deviation from linear phase within pb 2 6,5 deg 6,5 deg relative attenuation 2 a rel f n - 60 mhz ... f n - 3 mhz 95 db min. 90 db f n + 3 mhz ... f n +35 mhz 95 db min. 90 db f n +35 mhz ... f n +140 mhz 90 db min. 60 db phase match 2,3 0,25 deg max. 5 deg gain match 2,3 0,15 db max. 1 db change of phase match over temperature 2,4 0,05 /c max. 0,25 /c change of gain match over temperature 2,4 0,02 db/c max. 0,1 db/c operating temperature range otr - 0 c ... + 65c storage temperature range - - 55 c ... + 85c temperature coefficient of frequency tc f 1 -18 ppm/k - vswr within pb input 1,5:1 max. 2:1 output 1,5:1 max. 2:1 1 ? f c (hz) = tc f (ppm/k) x (t - t a ) x f n (mhz) 2 for a cascade of tfs 70 ag and tfs 70 ah 3 interchannel performance after removal of bias interchannel performa nce is defined as the greatest phase or gain difference bet ween cascaded pairs over the specified passband. an offset (bias) may be removed before each measurement 4 phase and gain matching over temperature me asures the change in the difference between two cascaded pairs as the temperature is varied from +40c to +50c generated: checked / approved:
filename: tfs 70ah.doc version 1.3 29.05.2006 vi telefilter filter specification tfs 70ah 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. filter characteristic construction and pin connection (all dimensions in mm) date code 5,08 2,54 12,70 22,86 27,94 15,24 2 6 12 13 15 19 22 24 4,5 max. dia. 0,46+/-0,05 4,45 35, 1 max . 20,6 max. 2 50 ? matching network : 24 24 13 50 ? amplifier 2,6,12,15,19,22 2,6,12,15,19,22 13 50 ? 50 ? saw tfs 70ag saw tfs 70ah tfs 70ah u22 2 ground 6 ground 12 ground 13 output 15 output rf return 19 ground 22 input rf return 24 input date code: year + week u 2006 v 2007 w 2008 ... 55 58 61 64 67 70 73 76 79 82 85 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 frequency in mhz magnitude in db 67 67.6 68.2 68.8 69.4 70 70.6 71.2 71.8 72.4 73 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 frequency in mhz magnitude in db 67 67.6 68.2 68.8 69.4 70 70.6 71.2 71.8 72.4 73 -11.1 -2.1 6.9 15.9 24.9 33.9 42.9 51.9 60.9 69.9 78.9 frequency in mhz phase in
filename: tfs 70ah.doc version 1.3 29.05.2006 vi telefilter filter specification tfs 70ah 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. stability characteristics after the following tests the filter shall meet the whole specification: 1. shock: mil-std-202g method 202; test condition a 2. vibration: mil-std-202g method 201a 3. humidity mil-std-202g method 103b; test condition a 4. altitude mil-std-202g method 105c; test condition a
filename: tfs 70ah.doc version 1.3 29.05.2006 vi telefilter filter specification tfs 70ah 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 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 217c 10 ... 30 s 30 ... 150 s max. 300 s chip-mount air reflow profile
filename: tfs 70ah.doc version 1.3 29.05.2006 vi telefilter filter specification tfs 70ah 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 - generate development specification roizengaft 04.12.2003 1.1 - typical values added pfeiffer 13.05.2004 - pinning corrected 1.2 - labelling modified pfeiffer 02.07.2004 1.3 - air reflow temperature co nditions modified pfeiffer 29.05.2006 - nominal frequency corrected
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