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| TFS458.doc Version 1.0 23.06.2000. VI TELEFILTER Filter Specification TFS 458 1/5 Measurement condition Ambient temperature TA: Input power level: Terminating impedances : 23 C 0 dBm. 50 Characteristics Remark: Reference level for the relative attenuation arel of the TFS 458 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 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 458,00 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) Nominal frequency fN Centre frequency 3 dB - bandwidth Relative attenuation fN - 42,8 MHz Temperature coefficient of the frequency Operating temperature range Storage temperature range * fc(Hz) = Tcf(ppm/K) x (T - TA) x fCAT (MHz) typ. value ae = amin 3,50 458,0 9,50 MHz MHz dB tolerance/ limit max 4,50 458,00 dB MHz fc BW arel min 4,0 MHz TCf *) - 32,0 ppm/K min 55,0 dB - 10 C ... + 55 C - 30 C ... + 80 C Generated: Checked/Approved: Sabah (23.06.00) 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. TFS458.doc Version 1.0 23.06.2000. VI TELEFILTER Construction and Pin Configuration (All Dimensions in mm) Filter Specification TFS 458 2/5 Max. 3,5 1 2,54 0,2 3x2,54 = 7,62 0,2 3,0 0,5 1 - Input 2 - Ground 3 - Ground 4 - Output 0,45 0,2 Dia. S 458 M22 Max. 11,4 Max. 4,8 Date code: Year+week K L M ..... 1998 1999 2000 50 matching L1 IN C1 1 4 L2 C2 OUT TFS 458 TFS 446A 2,3 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. TFS458.doc Version 1.0 23.06.2000. VI TELEFILTER Stability Characteristics Filter Specification TFS 458 3/5 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): 500g, 18 ms, half sine wave, 3 shocks each plane; DIN IEC 68 T2 - 27 10 Hz to 500 Hz, 0,035 mm or 5g respectively, 1 octave per min, 10 cycles per plan, 3 plans; DIN IEC 68 T2 - 6 90 % to 95 % rel. humidity, 55 C, 10 days; DIN IEC 68 - 2 - 30 max. 2 times reflow process; for temperature conditions refer to the attached "Air reflow temperature conditions" on sheet 4; VI TELEFILTER Vectron International, Inc. Potsdamer Strae 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-52 / 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. TFS458.doc Version 1.0 23.06.2000. VI TELEFILTER Air reflow temperature conditions Filter Specification TFS 458 4/5 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. TFS458.doc Version 1.0 23.06.2000. VI TELEFILTER Filter Specification TFS 458 5/5 History Version 1.0 Reason of Changes generated specification according to customer requierment Name S. Sabah Date 23.06.2000 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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