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| Filename: TFS280H.doc Version 1.4 13.01.2004 VI TELEFILTER Measurement condition Ambient temperature: Input power level: Terminating impedance: * Input: Output: 22 0 82 187 C dBm Filter specification TFS280H 1/5 || -17.2 pF || - 8 pF Characteristics Remark: Reference level for the relative attenuation arel of the TFS280H is the minimum of the pass band attenuation amin. The minimum of the pass band attenuation amin is defined as the insertion loss a e. The centre 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 280 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 even 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 Nominal Frequency Centre Frequency Relative Attenuation fN fN fN fN ... 18,7 19,2 20,0 fN MHz ... fN MHz ... fN MHz ... fN 9,5 19,2 20,0 100,0 MHz MHz MHz MHz ae fN fC arel typ. value 7,6 279,9 280 MHz MHz MHz tolerance / limit max. 10 280 dB MHz 0,8 35 30 43 dB dB dB dB max. min. min. min. 3 16 25 40 dB dB dB dB Group Delay Ripple fN ... fN 8,1 MHz OTR TCf ** 25 - 87 ppm/K max. ns 30 - 40C ... + 85C - 40C ... + 85C 10 dBm ns Operating Temperature Range Storage Temperature Range Temperature Coefficient of Frequency Input Power Level *) 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. **) f(Hz) = TCf(ppm/K) x (T-T0) x fTo(MHz) Generated: Checked / Approved: Tele Filter 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. Filename: TFS280H.doc Version 1.4 13.01.2004 VI TELEFILTER Construction and pin connection (all dimensions in mm) Filter specification TFS280H 2/5 5.0 SQ -0.1 7 5 +0.15 280H R10 1 3 Date code 1 2 3 4 5 6 7 8 ground input rf return input ground ground output rf return output ground date code S T U ... year + week 2004 2005 2006 50 matching network L1 Input 50 Ohm C1 3 7 L2 Output 50 O hm C2 SAW 1,2,4,5,6,8 Tele Filter 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. Filename: TFS280H.doc Version 1.4 13.01.2004 VI TELEFILTER Stability characteristics Filter specification TFS280H 3/5 After the following tests the filter shall meet the whole specification: 1. Shock: 2. Vibration: 3. Change of temperature: 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, 0,35 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 reflow possible: twice max.; for temperature conditions, please refer to the attached "Air reflow temperature conditions" on page 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: Reel of empty components at start: Reel of empty components at start including leader: Trailer Tape (all dimensions in mm) W Po Do E F G (min) : P2 P1 Ao Bo CT : : : : : : : : : : 12 4 1,5 0,3 0,1 + 0,1 Ao F D1 CT Bo W Do Po 3000 min 300 mm min 500 mm min 300 mm EMBOSSED CARRIER TAPE P2 E 1,75 0,1 5,5 0,05 0,75 2 8 1,5 5,30 5,30 9,5 0,1 0,1 0,1 COVER TAPE 0,05 0,10 P1 G D1(min) : W2 Reel (all d imensions in mm): A W1 : : 330 1 2 ,4 + 2 / 0 18,4 50 13 + 0 ,5 / -0,2 A C N W2 (m ax) : N (m in) : C : 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. Tele Filter 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. Filename: TFS280H.doc Version 1.4 13.01.2004 VI TELEFILTER Air reflow temperature conditions Filter specification TFS280H 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 / s ec. 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 Tele Filter 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. Filename: TFS280H.doc Version 1.4 13.01.2004 VI TELEFILTER History Version 1.0 1.1 1.2 Reason of Changes generate specification Filter specification TFS280H 5/5 Name Pfeiffer Chilla Dr. Wall Date 17.03.2003 02.06.2003 19.06.2003 frequency range for group delay ripple (GDR) changed pin 6 set to output rf return Reel information corrected. Preliminary values for termination impedances added. 50 matching network added. Relative attenuation of 16 dB and 25 dB added. insertion loss changed. temperature coefficient of frequency added. 50 matching network modified. termination impedance changed typical values added. 1.3 Chilla 14.08.2003 1.4 Chilla 13.01.2004 Tele Filter 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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