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| TFS36F.doc version 1.2 07.02.2003 VI TELEFILTER Description IF filter for digital cable TV Filter Specification TFS 36 F 1/5 Measurement condition Ambient temperature TA: Input power level: Terminating impedance: 25 C 0 dBm source: 50 load: 2k II 3 pF Characteristics Remark: Reference level for the relative attenuation arel of the TFS 36F is the insertion loss. The insertion loss a e is defined as the insertion loss at the nominal frequency fN . Data Insertion loss (reference level) Nominal frequency Centre frequency Bandwidth fN fc at ambient temperature TA typ. Value 19,6 MHz Limit 20,3 1,5 dB 7,5 7,9 9,3 40 MHz MHz MHz ns 36,125 MHz 36,125 MHz 0,055 MHz - 1 dB 3 dB 30 dB Group delay ripple Relative attenuation p-p in fc 3,75 MHz arel 32,32 39,93 32,13 40,13 31,25 47,25 lower side lobe upper side lobe 25,00 ... 29,50 29,50 ... 31,25 40,90 ... 43,50 43,50 ... 50,00 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz 1,6 1,2 3,8 3,4 41 47 42 39 35 41 55 53 - dB dB dB dB dB dB dB dB dB dB dB dB 1,1 3,1 3,2 min. min. min. min. min. min. min. min. -25 ... -40 ... 1 1,2 1,2 35 42 36 32 32 36 42 50 65 85 - dB dB dB dB dB dB dB dB dB dB dB C C Reflected wave signal suppression 1,2 s...6,0 s after main pulse Feedthrough signal suppression Operable temperature range Storage temperature range Temperature coefficient of frequency TCf* *) fc(Hz) = Tcf(ppm/K) x (T - TA) x fCAT (MHz) - 0,072 ppm / K generated: checked / approved: TELEFILTER GmbH Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.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. TFS36F.doc version 1.2 07.02.2003 VI TELEFILTER Construction and pin connection (all dimensions in mm) Filter Specification TFS 36 F 2/5 17,3 Max. date code TFS 36 F R06 1 2 3 4 5 6,7,8 input input - ground chip carrier - ground output output internally connected to pin 3 0,64 Max. 0,34 Max. date code: N P R ... year + week 2001 2002 2003 10,16 5,08 12 3 45 876 TELEFILTER GmbH Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.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. TFS36F.doc version 1.2 07.02.2003 VI TELEFILTER Stability Characteristics Filter Specification TFS 36 F 3/5 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 -55 C to 125C / 30 min. each / 10 cycles DIN IEC 68 part 2 - 14 Test N 2. Vibration: 3. Change of temperature: 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; Packing Tape & Reel: DIN 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; TELEFILTER GmbH Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.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. TFS36F.doc version 1.2 07.02.2003 VI TELEFILTER Air reflow temperature conditions Filter Specification TFS 36 F 4/5 1 and 2 st nd air reflow profile 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 Name: Temperature: Time: 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 TELEFILTER GmbH Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.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. TFS36F.doc version 1.2 07.02.2003 VI TELEFILTER History Version 1.0 1.1 1.2 Reason of Changes generate specification change package add typical values Filter Specification TFS 36 F 5/5 Name Pfeiffer Pfeiffer Pfeiffer Date 01.08.2002 29.11.2002 07.02.2003 TELEFILTER GmbH Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.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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