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| TFS167.doc Version 1.2 01/99 ______________________________________________________________________________________________________ VI TELEFILTER Filter Specification TFS 167 - Page 1 /3 ______________________________________________________________________________________________________ Measurement condition Ambient temperature: 23 C Input power level: 0 dBm Terminating impedances: Input 680 -1 pF. Output 680 -1 pF. Construction and pin connection see page 2 Stability characteristics and packing see page 3 Characteristics Remark: Reference level for the relative attenuation arel of the TFS 167 is the pass band attenuation at the nominal frequency fN. The minimum attenuation in the pass band is defined as the insertion loss ae. The nominal frequency fN is fixed at 167,025 MHz without tolerance or limit. The values of relative attenuation arel are guaranteed in the whole operating temperature range. The frequency shift of the filter in the operating temperature range is included in the production tolerance scheme. Data ______________________________________________________________________________________________________ Insertion loss max. 5 dB ae (Reference level) ______________________________________________________________________________________________________ Nominal frequency 167,025 MHz fN ______________________________________________________________________________________________________ 3 dB band width 95 kHz BW ______________________________________________________________________________________________________ Pass band ripple fN 20 kHz max 1 dB ______________________________________________________________________________________________________ Relative attenuation arel typ. value tolerance / limit fN 225 kHz min 50 dB fN - 910 kHz min 50 dB ______________________________________________________________________________________________________ Temperature coefficient of frequency - 0,036 ppm/K TCf *) ______________________________________________________________________________________________________ Frequency inversion temperature + 25 C To ______________________________________________________________________________________________________ Operating temperature range - 20 C ... + 70 C ______________________________________________________________________________________________________ *) f(Hz) = TCf(ppm/K) x (T) x fTo(MHz) generated: checked / approved: ______________________________________________________________________________________________________ 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. TFS167.doc Version 1.2 01/99 ______________________________________________________________________________________________________ VI TELEFILTER Filter Specification TFS 167 - Page 2 /3 ______________________________________________________________________________________________________ Construction, pin configuration and 50 matching network: 680 -1 pF. (All dimensions in mm) TFS 167 L1 ______________________________________________________________________________________________________ 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. TFS167.doc Version 1.2 01/99 ______________________________________________________________________________________________________ VI TELEFILTER Filter Specification TFS 167 - Page 3 /3 ______________________________________________________________________________________________________ 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 160 161 164 170 180 200 220 230 220 200 180 165 140 120 ______________________________________________________________________________________________________ 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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