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| TFS36C.doc Version 1.4 28.06.2000. VI TELEFILTER Filter Specification TFS 36 C 1/3 1. Measurement condition : 23 C 0 dBm. for input: 829 - 19,55 pF. for output: 1133 - 12,78 pF. 30 Ambient temperature TA: Input power level: Terminating impedances at fc: Q-value of matching elements: 2. Characteristics : Remark: Reference level for the relative attenuation arel of the TFS 36C 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 centre frequency 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 nominal frequency fN is fixed on 36 MHz without tolerance. 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. The frequency shift of the filter in the operating temperature range is included in the production tolerance scheme. Data Insertion loss (Reference level) ae Nominal frequency : fN typ. value 24...25 dB tolerance / limit max. 36 dB 36 MHz Centre frequency fc at ambient temperature TA (fCAT) Pass band ( PB ) : Bandwidth at operating temperature: 1 dB - band width 40 dB - band width 45 dB - band width Amplitude ripple in pass band (p-p) : Relative attenuation fN fN 1,15 MHz fN 1,3 MHz arel ... fN 0,75 ... fN 1,3 ... fN 35 MHz MHz MHz 36,005 MHz fN - 0,75 MHz ... fN + 0,75 MHz 1,565 MHz 2,245 MHz 2,250 MHz 0,7 dB 45 dB 46...65 dB 4,08 s 100...120 ns 2,5...3,5 (r.m.s. 0,8 ) 58...62 dB 60...70 dB min. 1,50 MHz max. 2,30 MHz max. 2,60 MHz max. max. min. min. 1 dB 1 dB 40 dB 45 dB Group delay ( mean value in PB ): Group delay ripple in PB (p-p): Deviation from linear phase in PB (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: * ) Operating temperature Storage temperature range max. min. 4 p-p 55 dB 0 C 0,036 ppm/C fc(Hz) = Tcf(ppm/K) x (T - To) x fTo (MHz) + 45 C - 25 C ... + 85 C * ) fTo is reference frequence fc at frequency inversion temperature (To ) Generated: Dunzow W.P. Checked/Approved: Dr. Bert Wall VI TELEFILTER Vectron International, Inc. Potsdamer Strae 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 Tel: (603) 598-0070 Fax: (603) 598-0075 E-Mail: tft@telefilter.com 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. TFS36C.doc Version 1.4 28.06.2000. VI TELEFILTER Filter Specification TFS 36 C 2/3 3. Package : 35 Max Datecode: K L M .... Year+week 1998 1999 2000 ........ 20,5 Max TFS 36 C tft M25 5,5 5,5 Pin 3 Pin 2 Pin 15 Pin 14 Pin 1, 4-12, 13, 16-24 Input Input RF Return Output Output RF Return Ground 1 15,24 24 12 13 2,54 11x2,54 = 27,94 4. 50 matching network : 50 L1 C3 L3 123 10 11 12 C1p C2p C2 24 23 22 15 14 13 L2 C4 L4 50 About values [ C1...4 , L1...4 and C1p , C2p ] see Application Note TFS 36C. VI TELEFILTER Vectron International, Inc. Potsdamer Strae 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 Tel: (603) 598-0070 Fax: (603) 598-0075 E-Mail: tft@telefilter.com 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. TFS36C.doc Version 1.4 28.06.2000. VI TELEFILTER Filter Specification TFS 36 C 3/3 5. Soldering temperature conditions : Soldering temperature 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 Soldering temperature 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 soldering 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 Vectron International, Inc. Potsdamer Strae 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 Tel: (603) 598-0070 Fax: (603) 598-0075 E-Mail: tft@telefilter.com 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. TFS36C.doc Version 1.4 28.06.2000. VI TELEFILTER History Version 1.0...1.3 1.4 Reason of Changes Filter Specification TFS 36 C 4/3 Name Dr. Wall Dunzow W. Date 12.12.1999 28.06.2000 Generate Development Specification according to customer requirements. Add typical values of Data. Add matching networks. Add Termination Impedances. VI TELEFILTER Vectron International, Inc. Potsdamer Strae 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 Tel: (603) 598-0070 Fax: (603) 598-0075 E-Mail: tft@telefilter.com 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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