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| Filename: TFS280F.doc version 1.0 26.06.2002 VI TELEFILTER Filter specification TFS 280 F 1/5 Measurement condition Ambient temperature: Input power level: terminating impedances * Input: Output: 22 0 540 230 2 C dBm -4,9 pF -6,3 pF Characteristics Remark: The reference level for the relative attenuation a rel of TFS280F is the minimum of the pass band attenuation amin. This value 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 a e. The given values for the relative attenuation arel and the group delay ripple have to be reached at the frequencies given below, even if the centre frequency f c 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 3 dB- BW Relative attenuation fN fN + fN + 8,5 MHz ... fN + 10 30 60 a rel a e = amin fN fc typ. value 7,5 280 280,0 25,5 dB MHz MHz MHz min limit max. 10 dB 280,0 MHz 17 MHz 8,5 MHz MHz MHz MHz 0,3 dB max. min. min. min. 1 40 38 40 dB dB dB dB MHz ... fN 30 MHz ... fN + 60 MHz ... fN + 220 45 -50 dB 42 -50 dB 65 dB Group delay ripple GD fN - 8,5 MHz ... fN + 8,5 MHz Input power level Operating temperature range Storage temperature range Temperature coefficient of frequency TCf 35 ns max. 100 max. + 10 ns dBm 22 C - 30 C ... + 75 C - 40 C ... + 85 C -87 ppm/K *) 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: Checked / approved: 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. Filename: TFS280F.doc version 1.0 26.06.2002 VI TELEFILTER Filter specification TFS 280 F 2/5 Construction and pin connection (All dimensions in mm) 5.0 SQ -0.1 7 5 +0.15 S280F P18 1 Date code 1 2 3 4 5 6 7 8 Ground Input RF return Input Ground Ground Output Output RF return Ground 3 Datecode M N P ... Year + week 2000 2001 2002 50 test circuit L1 3 6 L2 Output 50 Ohm C2 Input 50 Ohm C1 SAW 1,2,4,5,7,8 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. Filename: TFS280F.doc version 1.0 26.06.2002 VI TELEFILTER Filter specification TFS 280 F 3/5 Stability characteristics 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 Tape (all dimensions in mm) W Po Do E F G (min) : P2 P1 : : : : : : : 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) : Ao Bo CT : : W2 Reel (all dimensions in mm): A : 330 12,4 2,0 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. 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. Filename: TFS280F.doc version 1.0 26.06.2002 VI TELEFILTER Filter specification TFS 280 F 4/5 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 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 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. Filename: TFS280F.doc version 1.0 26.06.2002 VI TELEFILTER Filter specification TFS 280 F 5/5 History Version 1.0 Reason of Changes new generation Name Chilla Date 26.06.2002 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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