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| TFS868B.doc version 1.1 13.01.03 ______________________________________________________________________________________________________ VI TELEFILTER Preliminary specification TFS 868B 1/5 ______________________________________________________________________________________________________ Measurement condition Ambient temperature: 23 C Input power level: 0 dBm Terminating impedances: input: T.B.D output: T.B.D Characteristics Remark: Reference level for the relative attenuation arel of the TFS 868B 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 868,35 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 ae = amin max. 5,5 dB 4,3 dB (Reference level) ______________________________________________________________________________________________________ Nominal frequency fN 868,35 MHz ______________________________________________________________________________________________________ Centre frequency fc 868,35 MHz ______________________________________________________________________________________________________ 3 dB bandwidth BW 780 kHz min. 400 kHz 6 dB bandwidth BW 1003 kHz min. 600 kHz ______________________________________________________________________________________________________ Relative attenuation fN ...... .... fN 200,0 kHz fN 200,0 kHz .... fN 300,0 kHz arel typ. value Variation/ Limitation max. - 3 dB max. 6 dB fN 3,19 MHz .... fN - 38,92 MHz min. 32 dB fN - 38,92 MHz .... fN -168,92 MHz min. 35 dB fN - 168,92 MHz .... fN -858,92 MHz min. 50 dB fN + 2,60 MHz .... fN + 6,10 MHz min. 11 dB fN + 6,10 MHz .... fN + 14,60 MHz min. 22 dB fN + 14,60 MHz .... fN + 31,61 MHz min. 30 dB fN + 31,60 MHz .... fN +131,60 MHz min. 35 dB ______________________________________________________________________________________________________ Temperature coefficient of the frequency TCf*) T.B.D Frequency inversion temperature To) T.B.D ______________________________________________________________________________________________________ Operating temperature range Storage temperature range - 25 C ... + 80 C - 25 C ... + 80 C Input power level max. 0 dBm ______________________________________________________________________________________________________ *) fc(Hz) = Tcf(ppm/K) x (To - T A) x fCAT (MHz) 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. TFS868B.doc version 1.1 13.01.03 ______________________________________________________________________________________________________ VI TELEFILTER Preliminary specification TFS 868B 2/5 ______________________________________________________________________________________________________ Construction and pin configuration (All dimensions in mm) 7 5 S868B R02 1 3 Pin 1 Pin 2 Pin 3 Pin 4 Input Input RF Return Ground Ground Pin Pin Pin Pin 5 6 7 8 Output Output RF Return Ground Ground Datecode: N P R .... Year+week 2001 2002 2003 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. TFS868B.doc version 1.1 13.01.03 ______________________________________________________________________________________________________ VI TELEFILTER Preliminary specification TFS 868B 3/5 ______________________________________________________________________________________________________ Stability Characteristics After the following tests the filter shall meet the whole specification: 1. Shock: 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 2. Vibration: 3. Change of temperature: 4. Resistance to solder heat (reflow):reflow possible: twice max.; for temperature conditions, please refer to the attached "Air reflow temperature conditions" on page 4; Packing Tape & Reel: DIN 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 mm Tape (all dimensions in mm) W : Po : Do : E : F : G (min) : P2 : P1 : D1(min) : Ao : Bo : CT : 12 0,3 4 0,1 1,5 + 0,1 1,75 0,1 5,5 0,05 0,75 2 8 1,5 5,3 0,1 5,3 0,1 9,5 0,1 0,05 0,1 CT Po EMBOSSED CARRIER TAPE 3000 min 300 mm min 500 mm min 300 Do P2 E Ao F W D1 Bo G P1 COVER TAPE W2 Reel (all d imensions in mm): A W1 N (min) C : : : : 330 12,4 + 2 18,4 50 13 +0,5 -0,2 A C N W2 (max) : 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. TFS868B.doc version 1.1 13.01.03 ______________________________________________________________________________________________________ VI TELEFILTER Preliminary specification TFS 868B 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. TFS868B.doc version 1.0 26.01.2004 ______________________________________________________________________________________________________ ______________________________________________________________________________________________________ VI TELE FILTER History Version Preliminary Specification TFS 868B - 5/5 Reason of Changes Name Date 1.0 1.1 - generation of preliminary specification - add of typ. values and matching circuit Dr. Sabah Dr. Sabah 07.01.2002 13.01.2003 ______________________________________________________________________________________________________ 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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