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| TFS1220.doc version 1.4 21.08.02 VI TELEFILTER Measurement condition Filter specification TFS 1220 1/5 Ambient temperature: 23 C Input power level: 0 dBm Terminating impedances*: input: 95 // -0.3 pF output: 95 // -0.3 pF Characteristics Remark: Reference level for the relative attenuation arel of the TFS 1220 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 1220,0 MHz without tolerance. The given values for the relative attenuation arel 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 Passband ripple (P-P) fN fc ae = amin typ. value 4,0 dB Variation/ Limitation max. 6,0 dB 1220 0,40 43,0 MHz dB ns max 1220 MHz within fN 100 KHz 1,0 dB ns Group delay ripple within fN 100 KHz Relative attenuation fN ....... fN 0,1 MHz fN 4 MHz ....... fN 5 MHz fN 5 MHz ....... fN 6 MHz fN 6 MHz ....... fN 20 MHz fN + 20 MHz ....... fN + 180 MHz fN - 20 MHz ....... fN - 1150 MHz Temperature coefficient of frequency Frequency inversion temperature Operating temperature range Storage temperature range arel max. 100 0,40 25,0 28,0 37,0 35,0 45,0 dB dB dB dB dB dB max. min. min. min. min. min. 1 10 12 14 30 30 dB dB dB dB dB dB TCf -0,050 ppm/K 40 C. - 40 C ... + 85 C - 45 C ... + 90 C Input power level max. 10 dBm *) 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 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. TFS1220.doc version 1.4 21.08.02 VI TELEFILTER Filter specification TFS 1220 2/5 Construction, pin configuration and 50 - matching network (All dimensions in mm) 7 5 1,78 1220 P34 1 3 SQ 3,81 + 0,2 / -0,1 1,78 0,6 0,1 Date code 1,2 Max. 2,54 Pin 1 Pin 2 Pin 3 Pin 4 Input Ground Ground Package Ground Pin 5 Pin 6 Pin 7 Pin 8 Output Ground Ground Package ground date code: M N P ... year + week 2000 2001 2002 50 Ohm Test circuit L1 1 5 L2 Input, 50 Ohm C1 SAW C2 Output, 50 Ohm 2,3,4,6,7,8 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 TFS1220.doc version 1.4 21.08.02 VI TELEFILTER Stability Characteristics Filter specification TFS 1220 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 : : : 12 4 1,5 0,3 0,1 + 0,1 Po EMBOSSED CARRIER TAPE Do P2 E : F : G (min) : P2 : P1 : D1(min) : Ao : Bo CT : : 1,75 0,1 5,5 0,05 0,75 2 0,05 8 0,1 1,5 4,3 0,1 4,3 9,5 0,1 0,1 E Ao D1 CT Bo F W G P1 COVER TAPE W2 Reel (all dimensions in mm): A W1 : : 330 12,4 + 2,0 18,4 50 13 -+0,5/ -0,2 A C N W 2 (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 TFS1220.doc version 1.4 21.08.02 VI TELEFILTER Air reflow temperature conditions Filter specification TFS 1220 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 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 TFS1220.doc version 1.4 21.08.02 VI TELEFILTER History Version 1.0 1.1 Reason of Changes Filter specification TFS 1220 5/5 Name Dr. Sabah Pfeiffer Date 26.03.2002 05.04.2002 - Generation of development specification according to customer specification - changing range of storage temperature - reducing maximum of insertion loss to 4 dB - changing relativ attenuation - change insertion loss and relative attenuation - Preliminary Specification; add of typical values and terminating impedance - Filter Specification; add of terminating impedance and frequency inversion temperature 1.2 1.3 1.4 Dr. Sabah Dr. Sabah Dr. Sabah 18.07.2002 19.08.2002 21.08.2002 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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