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| TFS224.doc version 1.2 05.02.2003 VI TELE FILTER Measurement condition Ambient temperature: 23 C Input power level: 0 dBm Terminating impedances*): input: 680 output: 680 Filter Specification TFS224 1/5 -1,8 pF -1,8 pF Characteristics Remark: Reference level for the relative attenuation a rel of the TFS224 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 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 224,0 MHz without tolerance. The given values for the relative attenuation a rel 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 (Reference level) Nominal frequency Centre frequency 2 dB bandwidth Relative attenuation fN ... fN 50 fN 0,5 MHz ... fN 1 fN 1 MHz ... fN 5 fN 5 MHz ... fN 200 kHz MHz MHz MHz TCf**) To ae = amin fN fc BW arel typ. value 3,5 224,015 MHz 178 1 41 46 56 kHz dB dB dB dB 2 Variation/ Limitation max 5,2 224,0 min max min min min 100 2 10 20 40 - 45 C ... + 75 C - 40 C ... + 85 C max 10 dBm kHz dB dB dB dB dB MHz dB Temperature coefficient of the frequency Frequency inversion temperature Operating temperature range Storage temperature range Input power level -0,036 ppm/K 13 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. **) fc(Hz) = Tcf(ppm/K) x (To - TA) x fCAT (MHz) 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 TFS224.doc version 1.2 05.02.2003 VI TELE FILTER Construction, pin configuration and 50 (All dimensions in mm) Filter Specification - matching network TFS224 2/5 S 224 R06 Date code 1 2 3 4 5 6 7 8 9 10 11 12 Input Input RF Return Ground Ground Package Ground Ground Output Output RF Return Ground Ground Package Ground Ground Datecode: Year+week N P R ... 2001 2002 2003 550 Ohm Test circuit 1 50 Ohm L1 1 7 L2 50 Ohm C1 SAW C2 2, 3, 4, 5, 6, 8, 9, 10, 11, 12 50 Ohm Test circuit 2 50 Ohm C1 1 7 C2 50 Ohm L1 SAW L2 2, 3, 4, 5, 6, 8, 9, 10, 11, 12 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 TFS224.doc version 1.2 05.02.2003 VI TELE FILTER Stability Characteristics Filter Specification TFS224 3/5 After the following tests the filter shall meet the whole specification: 1. Shock: 2. Vibration: 3. Change of temperature: 4. Resistance to older 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 3000 min 300 mm min 500 mm min 300 mm Tape (all dimensions in mm) W Po Do E F P2 P1 Ao Bo CT : : : : : : : : : : 16 4 0,3 0,1 Do Po EMBOSSED CARRIER TAPE P2 1,5 + 0,1 1,75 0,1 7,5 0,1 0,6 2 8 1,5 5,5 7,5 0,1 0,1 COVER TAPE P1 CT Ao F W D1 E G (min) : 0,1 0,1 Bo D1(min) : G 13,5 0,1 W2 Reel (all dimensions in mm): A : 330 16,4 +2 22,4 50 13 +0,5 / -0,2 A C N W1 : W2 (max) : N (min) 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. 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 TFS224.doc version 1.2 05.02.2003 VI TELE FILTER Air reflow temperature conditions Filter Specification TFS224 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 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 TFS224.doc version 1.2 05.02.2003 VI TELE FILTER History Version 1.0 1.1 1.2 Reason of Changes Filter Specification TFS224 5/5 Name Sabah Dr. Wall Dr. Wall Date 08.07.2002 11.11.2002 05.02.2003 - Generate development specification according to customers requirement. - Correct span for relative attenuation of 2 dB. - Correct attenuation in lower stop band. Change from development to filter specification. Add termination impedance for input and output. Add typical data. Add 50 Ohm test circuits. 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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