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| TFS340.doc version 1.1 11.02.03 VI TELEFILTER Measurement condition Ambient temperature: Input power level: Input impedance*): Output impedance: 23 C 0 dBm 162 // -0.5 pF 162 // -0.5 pF Filter specification TFS 340 1/5 Characteristics Remark: Reference level for the relative attenuation arel of the TFS 340 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 3dB filter attenuation level relative to the insertion loss a e. The nominal frequency fN is fixed at 340,0 MHz without tolerance. The given values for the relative attenuation a rel 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 (Reference level) Nominal frequency Centre frequency Pass band ripple fN 10 MHz Relative attenuation fN fN fN fN fN 80,0 35,0 + 25,0 + 57,5 + 127,5 MHz ... MHz ... MHz ... MHz ... MHz ... fN fN fN fN fN arel - 100,0 - 55,0 + 57,5 + 82,5 + 152,5 IP3 MHz MHz MHz MHz MHz a e = amin fN fc typ. value 2,50 340,0 MHz dB tolerance / limit max. 3,0 340,0 max. 3,0 dB**) dB MHz 55 60 25 55 60 - dB dB dB dB dB min. min. min. min. min. 50,0 30,0 20,0 40,0 57,0 dB dB dB dB dB dBm **) dBm V Intermodulation Input power level Permissible DC voltage min. 20,0 max. 10,0 max. 12,0 VDC -65 ppm/K - Operating temperature range Temperature coefficient of frequency Tcf Storage temperature range - 25 C ... + 75 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. **) -3 dB over fN 10 MHz at ambiente temperature (23 C). fN + 1 MHz and fN + 2 MHz, each of 10 dBm ***) modulation signals: 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 I 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. TFS340.doc version 1.1 11.02.03 VI TELEFILTER Construction and pin connection Filter specification TFS 340 2/5 5.0 SQ -0.1 7 5 +0.15 340 R07 1 3 Date code Date code: Year+week N P R ..... 2001 2002 2003 Pin 1 Pin 2 Pin 3 Pin 4 Input Ground Ground Ground Pin 5 Pin 6 Pin 7 Pin 8 Output Ground Ground Ground 50 test circuit L1 1 5 L2 IN C1 SAW C2 OUT 2,3,4,6,7,8 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 I 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. TFS340.doc version 1.1 11.02.03 VI TELEFILTER Stability Characteristics Filter specification TFS 340 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): 4 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 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 : : : : 12 4 1,5 0,3 0,1 + 0,1 Do Po EMBOSSED CARRIER TAPE P2 1,75 0,1 5,5 0,05 0,75 2 8 1,5 5,3 5,3 9,5 0,1 0,1 0,1 COVER TAPE P1 Ao D1 CT Bo E F : G (min) : P2 P1 Ao Bo CT : : : : : F W 0,05 0,1 D1(min) : G W2 Reel (all dimensions in mm): A : 330 12,4 + 0,2 18,4 50 13 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 I 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. TFS340.doc version 1.1 11.02.03 VI TELEFILTER Air reflow temperature conditions Filter specification TFS 340 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 I 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. TFS340.doc version 1.1 11.02.03 VI TELEFILTER Version 1.0 1.1 Filter specification TFS 340 Date 5/5 Reason of Changes - generate according customer requirement specification - filter specification, add of all typical values and terminating impedance Name Dr. Sabah Dr. Sabah 02.12.2002 11.02.2003 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 I 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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