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| TFS120.doc Version 1.2 23.03.2000 VI TELEFILTER Measurement condition Ambient temperature TA: Input power level: Terminating impedances at fN: Q-value of matching elements: 23 C 0 dBm. for input: for output: 30 Filter Specification TFS 120 - 1/4 460 - 11,2 pF. 440 - 13,0 pF. ( typical value.) Characteristics Remark: Reference level for the relative attenuation arel of the TFS 120 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 25 dB filter attenuation level relative to the insertion loss ae. The nominal frequency fN is fixed on 120 MHz without tolerance. The given values for the relative attenuation arel and for the group delay ripple have to be reached at the frequencies given below also if the centre frequency fc is shifted due to the temperature coefficient of frequency Tcf in the operating temperature range and due to a production tolerance for the centre frequency fc. Data Insertion loss (Reference level) : ae Nominal frequency : Centre frequency Pass band : Bandwidth : 1 dB - band width 25 dB - band width Amplitude ripple in pass band (p-p): Relative attenuation arel : fN fc at ambient temperature ( fCAT ) typ. value 12,50 dB tolerance / limit max 15 120 dB MHz 120,01 MHz fN - 100 kHz ..... fN + 100 kHz 260 764 0,7 kHz MHz dB min. 200 max. 800 max. 1,0 kHz kHz dB fN ..... fN 100 kHz fN 400 kHz ... fN 600 kHz fN 600 kHz ... fN 1000 kHz fN 1,0 MHz ... fN 35 MHz Group delay (mean value in pass band) : Group delay ripple in pass band (p-p) : Deviation from linear phase in pass band : Triple transit attenuation compared to main signal Crosstalk attenuation compared to main signal Frequency inversion temperature ( To ) Temperature coefficient of frequency ( Tcf ) Frequency deviation of fc over temperature T : *): Operating temperature range Storage temperature range Permissible DC voltage Permissible AC voltage (VDC ) (Vpp ) 3,81 100...150 40...50 55...60 dB dB 30 C -0,042 ppm/ K fc(Hz) = Tcf x (T - To) x fTo (MHz) s ns max. min. min. min. 1 25 35 45 dB dB dB dB s ns max. 4,0 max. 200 - 20 C ... + 75 C - 40 C ... + 85 C 12 10 V V * ) fTo is reference frequency fc at frequency inversion temperature (To ) Generated: Checked / approved : Dunzow W. Dr. B.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. TFS120.doc Version 1.2 23.03.2000 VI TELEFILTER Filter Specification TFS 120 - 2/4 Package, pin grid 2,54 mm (All dimensions in mm) TFS tft 120 M12 Pin 3 - Input. Pin 2 - Input RF Return. Pin 15 - Output. Pin 14 - Output RF Return. Pin 1,4,9,12,13,16,21,24 Package Ground. Pin 10, 11, 22, 23, Not connected. 4,5 50 - Matching network (see Application Note): L1 L2 1 2 3 4 9 12 L3 L4 24 21 16 15 14 13 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. TFS120.doc Version 1.2 23.03.2000 VI TELEFILTER Filter Specification TFS 120 - 3/4 Air reflow temperature conditions 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 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 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. TFS120.doc Version 1.2 23.03.2000 VI TELEFILTER History Version 1.0 1.1 1.2 Reason of Changes ......... Delete balanced matching network. Filter Specification TFS 120 - 4/4 Name Robach R. Weinberg R. Dunzow W. Date 03.09.1996. 29.06.1999. 23.03.2000. - add definition of centre frequency fc ; - remove information about source and load impedances ; - remove information about termination impedances ; - add "Bandwidth" , "Amplitude ripple" and "Frequency deviation of fc over temperature T " to characteristics ; - mark L3 of matching network as adjustable; - change style of picture of matching network ; 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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