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| tfs 120C.doc Version 1.0 06.01.02 VI TELEFILTER Filter specification TFS 120 C 1/4 1. Measurement condition Package, pin connection and 50 matching network Ambient temperature TA: 23 C Input power level: 0 dBm for input: 1270 -11,7 pF. Typical terminating impedances in fN: for output: 4330 -2,9 pF. (see sheet 2.) 2. Characteristics Remark: Reference level for the relative attenuation arel of the TFS 120C is the minimum of the pass band attenuation amin. The minimum of the pass band attenuation amin is defined as the insertion loss ae. The nominal frequence fN is fixed at 120,0 MHz without tolerance or limit. The reference frequence fc is the arithmetic mean value of the upper and lower frequencies at the 40 dB filter attenuation level relative to the insertion loss ae. The temperature coefficient of frequency Tcf is valid both for the reference frequency fc and the frequency response of the filter in the operating temperature range. Data Insertion loss (Reference level) ae Nominal frequency fN Centre frequency fc at ambient temperature ( fCAT ) Pass band Amplitude ripple (p-p): fN ... fN 4,45 MHz Amplitude ripple (p-p): fN ... fN 4,50 MHz Bandwidth at ambient temperature : 1,0 dB - band width 1,5 dB - band width 3 dB - band width 40 dB - band width Relative attenuation arel fN fN 4,5 MHz MHz fN 25 MHz fN 5 MHz fN - 25 MHz fN - 120 MHz fN + 300 MHz fN + 25 Group delay Group delay ripple in pass band (p-p): Triple transit attenuation compared to main signal Crosstalk Frequency inversion temperature ( To ) Temperature coefficient of frequency ( Tcf ) Frequency deviation of fc over temperature T : *) Operating temperature range Storage temperature range Input power level Permissible DC voltage VDC Permissible DC voltage Vpp typ. value 27 0,5 dB 120,01 MHz 0,6 8,98 9,07 9,15 9,90 42...70 70 70 3,03 120 60 MHz MHz MHz MHz dB tolerance / limit max 33 dB 120,0 MHz fN - 4,5 MHz ... fN + 4,5...MHz max 3,0 dB dB dB dB s ns dB max 3 min 40 dB dB max 6 max 400 s ns 55...67 dB -5 C -0,036 ppm/K fc(Hz) = Tcf(ppm/K) x (T - To) x fTo(MHz) -20 C ... + 75 C - 40 C ... + 85 C max. + 10 12 10 - dBm V V *) fTo is reference frequence fc at frequency inversion temperature (To ) Generated: Wadim P. Dunzow Checked/Approved: Dr. Bert Wall ____________________________________________________________________________________________________________________________________________________________________________________________________________ VI TELEFILTER Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.com Vectron International, Inc. 267 Lowell Road Hudson, NH 03051 / USA Tel: (603) 598-0070 Fax: (603) 598-0075 E-Mail: vti@vtinh.com ____________________________________________________________________________________________________________________________________________________________________________________________________________ VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained 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 tfs 120C.doc Version 1.0 06.01.02 VI TELEFILTER 3. Package Filter specification TFS 120 C 2/4 TFD 125 TFS 120 C tft L6 tft H9 Pin 1 Pin 14 Pin 8 Pin 7 Pin 2,9 Input Input RF Return Output Output RF Return Pakage Ground 4. 50 matching network: 12 7 L1 L3 14 9 8 C1 C2 L2 ____________________________________________________________________________________________________________________________________________________________________________________________________________ VI TELEFILTER Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.com Vectron International, Inc. 267 Lowell Road Hudson, NH 03051 / USA Tel: (603) 598-0070 Fax: (603) 598-0075 E-Mail: vti@vtinh.com ____________________________________________________________________________________________________________________________________________________________________________________________________________ VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained 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 tfs 120C.doc Version 1.0 06.01.02 VI TELEFILTER Air reflow temperature conditions Filter specification TFS 120 C 3/4 1st and 2nd air reflow profile Name: Temperature: Time: pre-heating periods 150 C - 170 C 60 sec. - 90 sec. main-heating periods over 200 C 20 sec. - 25 sec. peak temperature 255 C 5 C Chip-mount air reflow profile 260 240 220 200 180 temperature / C 160 140 120 100 80 60 40 20 0 0 20 40 60 80 100 120 time / sec. 140 160 180 200 220 240 Table for temperature vs. time during the air reflow process Tolerance of temperatures: 5 C time / sec. 0 10 20 30 40 50 60 70 80 90 100 110 120 130 temperature / C 23 34 46 60 80 103 121 134 143 150 154 156 158 159 time / sec. 140 150 160 170 180 190 195 200 205 210 215 220 230 240 temperature / C 160 161 164 170 180 205 230 255 230 205 180 165 140 120 ____________________________________________________________________________________________________________________________________________________________________________________________________________ VI TELEFILTER Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.com Vectron International, Inc. 267 Lowell Road Hudson, NH 03051 / USA Tel: (603) 598-0070 Fax: (603) 598-0075 E-Mail: vti@vtinh.com ____________________________________________________________________________________________________________________________________________________________________________________________________________ VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained 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 |
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