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| File name: TFS70L.doc Version 5.3 14.02.2002 VI TELEFILTER Filter specification TFS 70L 1/5 1. Measurement condition : Ambient temperature TA: Input power level: Terminating impedance fc * ) : 25 C. 0 dBm. for input: for output: 50 33 pF. 50 0 pF. 2. Characteristics : Remark: Reference level for the relative attenuation arel of the TFS 70L 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 reference frequency fc is the arithmetic mean value of the upper and lower frequencies at the 3 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. The frequency shift of the filter in the operating temperature range is not included in the production tolerance scheme. Data Insertion loss (Reference level) Centre frequency Pass band : Amplitude ripple in PB : Bandwidth ( BW ) : 1 dB 2 dB 3 dB 20 dB 25 dB 30 dB Relative attenuation fc fc fc fc arel at ambient temperature TA ae typ. value 24,5 70,0 dB MHz tolerance / limit max. 27 dB fc at ambient temperature (fCTA) PB 70,00 0,10 MHz fc ... fc 3,9 MHz dB 0,4 dB max. 1,0 8,12 8,26 8,36 8,98 9,08 9,17 MHz MHz MHz MHz MHz MHz min. min. max. max. 7,8 8,2 9,0 9,2 MHz MHz MHz MHz fc ..... fc 3,9 MHz 3,9 MHz ..... fc 4,1 MHz 4,5 MHz ..... fc 4,7 MHz 4,7 MHz ..... fc 6 MHz 6 MHz ..... fc 30 MHz 25 35 50 dB dB dB max. max. min. min. min. 1 2 20 25 35 dB dB dB dB dB s ns Group delay ( mean value in PB ): Group delay ripple in PB (p-p): Deviation from linear phase in PB : Triple transit attenuation compared to main signal Crosstalk Temperature coefficient of frequency ( Tcf ) : Frequency deviation of fc over temperature : Operating temperature range Storage temperature range 2,94 s 60 ns 4 (r.m.s. 0,9 ) 54 60...65 dB dB max. 3 max. 100 - 87 ppm/K fc(Hz) = Tcf(ppm/K) x (T - TA) x fCTA (MHz) - 25 C ... + 80 C - 40 C ... + 85 C *) The terminating impedances depend on parasitics and q-values of matching elements and the board used, and are to be understood as reference values only. Should there be additional questions do not hesitate to ask for an application note or contact our design team. Generated: Checked/Approved: Dunzow W. 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 4784-0 / 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 File name: TFS70L.doc Version 5.3 14.02.2002 VI TELEFILTER Filter specification TFS 70L 2/5 3. Construction and pin connection ( all dimensions in mm) 22,5 Max. 5,0 max. 5,6 max. 2,54 0,2 6x2,54 = 15,62 13 max. 0,45 Dia. 7,62 TFS 70L P22 Date-code: M N P ... Date-code Year+week 2000 2001 2002 ... 1 2 7 Pin Pin Pin Pin Pin 1 14 8 7 2, 9 Input Input RF Return Output Output RF Return Pakage Ground 14 9 8 4. 50 matching networks ( please refer to the application note for further details ) : Scheme 1 50 1 2 7 50 C1 = 33 pF 14 9 8 VI TELEFILTER Vectron International, Inc. Potsdamer Strae 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-0 / 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 File name: TFS70L.doc Version 5.3 14.02.2002 VI TELEFILTER Filter specification TFS 70L 3/5 5. Stability characteristics : After the following tests the filter shall meet the whole specification: 1. Shock: 500g, 18 ms, half sine wave, 3 shocks each plane; DIN IEC 68 T2 - 27 10 Hz to 500 Hz, 0,35 mm or 5g respectively, 1 octave per min, 10 cycles per plan, 3 plans; DIN IEC 68 T2 - 6 2. Vibration: 3. Change of temperature: -55 C to 125C / 30 min. each / 10 cycles DIN IEC 68 part 2 - 14 Test N 4. Resistance to solder heat (reflow): reflow possible: twice max.; for temperature conditions, please refer to the attached "Air reflow temperature conditions" on page 4; VI TELEFILTER Vectron International, Inc. Potsdamer Strae 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-0 / 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 File name: TFS70L.doc Version 5.3 14.02.2002 VI TELEFILTER Filter specification TFS 70L 4/5 6. 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 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 Vectron International, Inc. Potsdamer Strae 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-0 / 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 File name: TFS70L.doc Version 5.3 14.02.2002 VI TELEFILTER 7. History : Version 1,0...5.2 5.3 Reason of changes Generate filter specification . correct package drawing . Filter specification TFS 70L 5/5 Name Dunzow W. Dunzow W. Date 12.01.1999. 14.02.2002. VI TELEFILTER Vectron International, Inc. Potsdamer Strae 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-0 / 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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