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| TFS35B.doc version 1.0 10.02.2003 VI TELEFILTER Filter specification TFS 35 B 1/5 1. Measurement condition : Ambient temperature TA: Input power level: Terminating impedances in fc * ): Source impedance . Load impedance . 25 C 0 dBm for input: for output: 50 . 50 . 310 690 - 25,7 pF. - 10,1 pF. 2. Characteristics : Remark: Reference level for the relative attenuation arel of the TFS 35B 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 nominal frequency fN is fixed at 35,42 MHz without tolerance. All specified values are guarantied in operating temperature range. Data Insertion loss (Reference level) Nominal frequency Centre frequency Pass band : Amplitude ripple in PB (p-p) : Bandwidth : 1 dB 3 dB 21 dB Relative attenuation in O.T.R. : 34,62 MHz ... 36,22 MHz 0,1 7 28 31 37,34 39,84 62,42 72,42 MHz MHz MHz MHz MHz MHz MHz MHz ... 7 ... 28 ... 31 ... 33,5 ... 39,84 ... 62,42 ... 72,42 ... 110,42 MHz MHz MHz MHz MHz MHz MHz MHz arel BW ae fN fc at ambient temperature (fCTA) PB typ. value 14,8 35,42 MHz dB tolerance / limit max. 35,42 fC ... fC 0,80 MHz 17 dB MHz 0,6 2,01 2,44 3,32 0,8 55...27 55...50 35 40...30 27...42 45...60 36 70...80 1,4 200 2 35 50 dB MHz MHz MHz dB dB dB dB dB dB dB dB dB s ns degree dB dB max. min. max. max. min. min. min. min. min. min. min. max. max. 1,6 dB 1,7 MHz 3,74 MHz 1,6 dB 35 30 21 21 35 30 40 dB dB dB dB dB dB dB Group delay ( mean value in PB ): Group delay ripple in PB (p-p) : Deviation from linear phase in PB (p-p) : Triple transit attenuation compared to main signal Crosstalk attenuation compared to main signal Temperature coefficient of frequency ( Tc f ) Frequency deviation of fc over temperature Operating temperature range ( O.T.R. ) Storage temperature range 1,7 s 300 ns - - 20 ppm/K fc(Hz) = Tcf(ppm/K) x (T - TA) x fCTA (MHz) - - - 40 C ... + 85 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: Chillla Checked / approved: Dr. Wall VI TELEFILTER 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. TFS35B.doc version 1.0 10.02.2003 VI TELEFILTER 3. Package and pin connection : Filter specification (All dimensions in mm) TFS 35 B 2/5 13,7 Max. TFS 35B R22 1 date-code date -code: N P R year + week 2001 2002 2003 ... 1,5 1 12 11 10 9 8 7 2 ... 2,54 0,15 3 4 5 6 Pin Pin Pin Pin Pin 11 12 5 6 1-4, 7-10 Input Input RF Return Output Output RF Return Pakage Ground 0,8 0,1 4. 50 matching network ( for details refer to application note ): 1 2 3 4 5 C2 11 L1 10 9 8 7 6 L2 50 Scheme 1 C1 50 12 4.1 Matching network for 500 x 1000 ( for details refer to application note ) : Scheme 2 500 L1 1 C1 12 2 3 4 5 C3 L2 11 C2 10 9 8 7 6 C4 1000 For final test we use scheme 1. VI TELEFILTER 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. TFS35B.doc version 1.0 10.02.2003 VI TELEFILTER Filter specification TFS 35 B 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 -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 refer to the attached "Air reflow temperature conditions" on page 4; 6. 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; max. pieces of filters per reel: reel of empty components at start: reel of empty components at start including leader: Trailer EMBOSSED CARRIER TAPE 1700 min 300 mm min 500 mm min 300 mm Tape (all dimensions in mm) Do Po P 2 W Po Do E F G (min) P2 P1 D1(min) Ao Bo CT : : : : : : : : : : : : 24 0,3 4 0,1 1,5 + 0,1 1,75 0,1 11,5 0,1 0,6 2 0,1 12 0,1 1,5 7,1 0,2 13,9 0,2 21,5 0,1 E A o F D CT B o 1 W G P1 COVER TAPE W2 Reel (all dimensions in mm): A W1 W2(max) N(min) C : : : : : 330 24,4 + 2 30,4 60 13 +0,5/-0,2 A C N W1 The minimum bending radius is 45 mm. The mounting surface of the filters faces the bottom side of the embossed carrier tape. Markings on the filters can be read if the upper side of the carrier tape is regarded with the sprocket holes on its right. VI TELEFILTER 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. TFS35B.doc version 1.0 10.02.2003 VI TELEFILTER Filter specification TFS 35 B 4/5 7. 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 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 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. TFS35B.doc version 1.0 10.02.2003 VI TELEFILTER 8. History Version 1.0 Reason of Changes - generate specification. Filter specification TFS 35 B 5/5 Name Chilla Date 10.02.03 VI TELEFILTER 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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