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file: TFS433K.doc version 1.1 05/98 ______________________________________________________________________________________________________ VI TELEFILTER Measurement condition Ambient temperature: 23 C Input power level: 0 dBm Terminating impedances: Input: 370 || - 0.9 pF Output: 370 || - 0.9 pF Filter specification TFS 433 K 1/4 ______________________________________________________________________________________________________ Construction and pin connection see page 2 Stability characteristics and packing see page 3 Air reflow temperature conditions see page 4 Characteristics Remark: Reference level for the relative attenuation arel of the TFS 433 K 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 fo 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 f N is fixed on 433.42 MHz without tolerance. The given values for the relative attenuation arel and for the group delay ripple have to be reached at the frequencies given below also if the centre frequency fo 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 fo. Data typ. value limit ______________________________________________________________________________________________________ Insertion loss ae = amin 4 dB max. 5 dB (Reference level) ______________________________________________________________________________________________________ Nominal frequency fN 433,42 MHz ______________________________________________________________________________________________________ 3 dB - bandwidth BW 260 kHz min. 150 kHz ______________________________________________________________________________________________________ Relative attenuation arel fN - 10 MHz ... fN - 1,2 MHz min. 45 dB fN - 1,2 MHz ... fN - 500 kHz min. 30 dB fN - 75 kHz ... fN + 75 kHz max. 3 dB fN + 500 kHz ... fN + 1,2 MHz min. 30 dB fN + 1,2 MHz ... fN + 10 MHz min. 45 dB ______________________________________________________________________________________________________ 2 Temperature coefficient of the frequency TCf - 0.032 ppm/K ______________________________________________________________________________________________________ Operating temperature range - 30 C ... + 70 C Storage temperature range - 30 C ... + 85 C ______________________________________________________________________________________________________ Frequency inversion temperature To 25 C ______________________________________________________________________________________________________ Note 1) - f (Hz) = TC (ppm/K) x (T - To) x FTo (MHz) Generated: Checked / approved: ______________________________________________________________________________________________________ VI TELEFILTER / Potsdamer Strae 18 / D 14 513 TELTOW Phone: (+33 28) 47 84 52 / Fax: (+33 28) 47 84 30 / E-Mail: tft@telefilter.com file: TFS433K.doc version 1.1 05/98 ______________________________________________________________________________________________________ VI TELEFILTER Filter specification TFS 433 K 2/4 ______________________________________________________________________________________________________ Construction, pin connection and 50 (All dimensions in mm) matching network S 433 K K1 1 2 3 4 5 6 7 8 9 10 11 12 Ground Input Ground Ground Ground Ground Ground Output Ground Ground Ground Ground 2 8 2 8 1,3,4,5,6,7,9,10,11,12 1,3,4,5,6,7,9,10,11,12 ______________________________________________________________________________________________________ VI TELEFILTER / Potsdamer Strae 18 / D 14 513 TELTOW Phone: (+33 28) 47 84 52 / Fax: (+33 28) 47 84 30 / E-Mail: tft@telefilter.com file: TFS433K.doc version 1.1 05/98 ______________________________________________________________________________________________________ VI TELEFILTER Filter specification TFS 433 K 3/4 ______________________________________________________________________________________________________ Stability Characteristics After the following tests the filter shall meet the whole specification: 1. Shock: 2. Vibration: 3. Damp heat: (steady state) 4. Resistance to solder heat (reflow): 100g, 18 ms, half sine wave, 3 shocks each plane; DIN IEC 68 T2 - 27 10 Hz to 500 Hz, 0,075 mm or 1g respectively, 1 octave per min, 10 cycles per plan, 3 plans; DIN IEC 68 T2 - 6 90 % to 95 % rel. humidity, 40 C, 10 days; DIN IEC 68 - 2 - 3 max. 2 times reflow process; for temperature conditions refer to the attached "Air reflow temperature conditions" on sheet 4; 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: 3400 Tape (all dimensions in mm) W Po Do D1 E F P2 P1 Ao Bo : : : : : : : : : : 16 4 1,5 1,5 0,3 0,1 + 0,5 + 0,5 Do Po EMBOSSED CARRIER TAPE P2 E Ao F W 1,75 0,1 7,5 0,1 0,75 2 8 1,5 5,4 7,4 0,1 0,1 COVER TAPE 13,4 0,1 D1 Bo G (min) : 0,05 0,1 P1 G D1(min) : W2 Reel (all dimensions in mm): A : 330 16,4 +2 22,4 >= 90 13 0,25 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. The marking of the filters is able to read if the view is directed on the upper side of the carrier tape with the sprocket holes on the right side of the tape. ______________________________________________________________________________________________________ VI TELEFILTER / Potsdamer Strae 18 / D 14 513 TELTOW Phone: (+33 28) 47 84 52 / Fax: (+33 28) 47 84 30 / E-Mail: tft@telefilter.com file: TFS433K.doc version 1.1 05/98 ______________________________________________________________________________________________________ VI TELEFILTER Filter specification TFS 433 K 4/4 ______________________________________________________________________________________________________ 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 Phone: (+33 28) 47 84 52 / Fax: (+33 28) 47 84 30 / E-Mail: tft@telefilter.com |
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