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| version 1.0 06.01.02 ______________________________________________________________________________________________________ TFS471A1.doc VI TELEFILTER Filter Specification TFS 471 A1 1/4 ______________________________________________________________________________________________________ Measurement condition Ambient temperature: Input power level: Terminating impedance: 23 C 0 dBm 310 || -1,1 pF Construction and pin connection see page 2 50 test circuit see page 2 Characteristics Remark: Reference level for the relative attenuation arel of the TFS 471 A1 is the maximum of the pass band attenuation amax. The maximum of the attenuation within the usable signal bandwidth is defined as the insertion loss ae. The centre frequency fo is the arithmetic mean value of the upper and lower frequencies at the 3dB filter attenuation level relative to the insertion loss ae. The nominal frequency fN is fixed on 471,55 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 fo 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 fo. Data ______________________________________________________________________________________________________ 3,5 dB max. 5 dB ae = amax Insertion loss (Reference level) ______________________________________________________________________________________________________ fN Nominal frequency 471,55 MHz ______________________________________________________________________________________________________ f0 Centre frequency 471,55 MHz ______________________________________________________________________________________________________ typ. value Variation/ Limitation 280 kHz BW 3 dB - bandwidth ______________________________________________________________________________________________________ Usable signal bandwidth min. fN 10 kHz ______________________________________________________________________________________________________ Relative attenuation arel fN + 910 kHz min. 52 dB ______________________________________________________________________________________________________ -0,036 ppm/K2 TCf Temperature coefficient of frequency ______________________________________________________________________________________________________ Frequency inversion temperature + 25 C ______________________________________________________________________________________________________ Operating temperature range - 30C ... + 70C ______________________________________________________________________________________________________ generated: checked / approved: Construction and pin connection (All dimensions in mm) ______________________________________________________________________________________________________ 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. TFS471A1.doc version 1.0 06.01.02 ______________________________________________________________________________________________________ VI TELEFILTER Filter Specification TFS 471 A1 2/4 ______________________________________________________________________________________________________ 8 9 10 7 6 5 4 1 2 3 4 5 6 7 8 9 10 Ground Ground Ground Ground Output Ground Ground Ground Ground Input TFS 471 A1 tft L1 1 2 3 50 test circuit 1 L1 10 5 L2 C1 C2 1,2,3,4 6,7,8,9 50 test circuit 2 C1 10 5 C2 L1 L2 1,2,3,4 6,7,8,9 ______________________________________________________________________________________________________ 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. TFS471A1.doc version 1.0 06.01.02 ______________________________________________________________________________________________________ VI TELEFILTER Filter Specification TFS 471 A1 3/4 ______________________________________________________________________________________________________ Stability Characteristics After the following tests the filter shall meet the whole specification: 1. Shock: 2. Vibration: 3. Damp heat: (steady state) 4. Resistance to solder heat (reflow): 100g, 18 ms, half sine wave, 3 shocks each plane; DIN IEC 68 T2 - 27 10 Hz to 500 Hz, 0,075 mm or 1g respectively, 1 octave per min, 10 cycles per plan, 3 plans; DIN IEC 68 T2 - 6 90 % to 95 % rel. humidity, 40 C, 10 days; DIN IEC 68 - 2 - 3 max. 2 times reflow process; for temperature conditions refer to the attached "Air reflow temperature conditions" on sheet 4; Packing Tape & Reel: IEC 286 - 3, with exception of value for N and minimum bending radius; tape type II, embossed carrier tape with top cover tape on the upper side; max. pieces of filters per reel: 3000 Tape (all dimensions in mm) W : Po : Do : D1 : E : F : G (min) : P2 : P1 : D1(min) : Ao : Bo : 16 0,3 4 0,1 1,5 + 0,5 1,5 + 0,5 1,75 0,1 7,5 0,1 0,75 2 0,05 8 0,1 1,5 5,3 0,1 9,7 0,1 EMBOSSED CARRIER TAPE Do Po P2 E Ao F W D1 13,4 0,1 Bo G P1 COVER TAPE W2 Reel (all dimensions in mm): A W1 W2 (max) : N (min) C : : : : 330 16,4 +2 22,4 >= 90 C A N 13 0,25 W1 The minimum bending radius is 45 mm. The mounting surface of the filters faces the bottom side of the embossed carrier tape. The marking of the filters is able to read if the view is directed on the upper side of the carrier tape with the sprocket holes on the right side of the tape. Air reflow temperature conditions ______________________________________________________________________________________________________ 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. version 1.0 06.01.02 ______________________________________________________________________________________________________ TFS471A1.doc VI TELEFILTER Filter Specification TFS 471 A1 4/4 ______________________________________________________________________________________________________ 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 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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