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| TFS868A1.doc Version 1.2 07.05.2003 VI TELE FILTER Measurement condition Ambient temperature: 23 C Input power level: 0 dBm Terminating impedances*: input: 63 output: 63 Filter Specification TFS868A1 1/5 // -1,50 pF // -1,50 pF Characteristics Remark: Reference level for the relative attenuation arel of the TFS 868A1 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 a e. The nominal frequency fN is fixed at 868,92 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 3 dB bandwidth 6 dB bandwidth Relative attenuation fN ...... .... fN 250,0 kHz fN 250,0 kHz .... fN fN fN fN fN fN fN fN fN 3,19 - 18,92 - 38,92 - 168,92 + 2,61 + 6,11 + 14,61 + 31,61 MHz MHz MHz MHz MHz MHz MHz MHz .... .... .... .... .... .... .... .... fN fN - fN - fN fN + fN + fN + fN + fN fc BW BW arel ae = amin typ. value 3,6 dB Variation/ Limitation max. 5,5 dB 868,92 MHz 1130 1300 kHz kHz max. 32 47 47 50 15 30 45 45 dB dB dB dB dB dB dB dB 3 868,92 MHz min. 500 min. 700 dB max. 6 min. min. min. min. min. min. min. min. 25 32 35 50 11 22 30 35 kHz kHz 350,0 18,92 38,92 168,92 858,92 6,11 14,61 31,61 131,61 kHz MHz MHz MHz MHz MHz MHz MHz MHz TCf**) To) dB dB dB dB dB dB dB dB dB Temperature coefficient of the frequency Frequency inversion temperature Operating temperature range Storage temperature range Input power level -0,036 ppm/k^2 25,5 C - 25 C ... + 80 C - 25 C ... + 80 C max. 0 dBm OTR *) 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 : 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 TFS868A1.doc Version 1.2 07.05.2003 VI TELE FILTER Construction, pin configuration and 50 (All dimensions in mm) Filter Specification - matching network TFS868A1 2/5 7 5 1,78 868A1 R19 1 3 SQ 3,81 + 0,2 / -0,1 1,78 0,6 0,1 Date code 1,2 Max. 2,54 Pin Pin Pin Pin 1 2 3 4 Ground Input Ground Package Ground Pin 5 Pin 6 Pin 7 Pin 8 Output Ground Ground Package ground Date code: N P R ... Year + week 2001 2002 2003 50 Ohm Test circuit L1 2 Input 50 Ohm C1 5 L2 Output C2 50 Ohm SAW 1,3,4,6,7,8 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 TFS868A1.doc Version 1.2 07.05.2003 VI TELE FILTER Stability Characteristics Filter Specification TFS868A1 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 : 12 0,3 Po : 4 0,1 Do : 1,5 + 0,1 E : 1,75 0,1 F : 5,5 0,05 G (min) : 0,75 P2 : 2 0,05 P1 : 8 0,1 D1(min) : 1,5 Ao : 4,3 0,1 Bo : 4,3 0,1 CT : 9,5 0,1 Po EMBOSSED CARRIER TAPE Do P2 E Ao F W D1 CT Bo 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 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. 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 TFS868A1.doc Version 1.2 07.05.2003 VI TELE FILTER Air reflow temperature conditions Filter Specification TFS868A1 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 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 TFS868A1.doc Version 1.2 07.05.2003 VI TELE FILTER History Version 1.0 1.1 Reason of Changes Filter Specification TFS868A1 5/5 Name Dr. Sabah Date 30.10.2001 - generation of development specification according to customer specification - change from development specification to preliminary specification. - add of typ values, terminating impedances and frequency drift over temperature - generation of filter specification, - add of temperature coefficient of frequency and inversion temperature Dr. S. Sabah 28.02.2002 1.2 Dr. S. Sabah 07.05.2003 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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