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| TFS311.doc version 1.1 01/99 ______________________________________________________________________________________________________ VI TELEFILTER Filter Spezification TFS 311 1/4 ______________________________________________________________________________________________________ Measurement condition Ambient temperature: 23 C Input power level: 0 dBm Terminating impedances for input: 470 // -0.4 pF for output: 470 // -0.4 pF Construction and pin configuration see page 2 Characteristics Remark: Reference level for the relative attenuation arel of the TFS 311 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 fN is fixed on 311,0 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. Development Data ______________________________________________________________________________________________________ Insertion loss ae = amin max. 8 dB 5 (Reference level) ______________________________________________________________________________________________________ 311,0 MHz fN Nominal frequency ______________________________________________________________________________________________________ 311,0 MHz Centre frequency fo ______________________________________________________________________________________________________ 0,5 max. 1,5 dB Pass Band Ripppel fN 67,5 kHz ______________________________________________________________________________________________________ Relative attenuation 311,0 MHz 67,5 kHz 311,0 MHz 90 kHz 311,0 MHz 311,0 MHz 311,0 MHz 311,0 MHz 311,0 MHz 311,0 MHz 200 400 600 1,6 3 120 kHz ... kHz ... kHz ... MHz ... MHz ... MHz ... 311,0 MHz 311,0 MHz 311,0 MHz 311,0 MHz 311,0 MHz 311,0 MHz 400 600 1,6 3 25 150 kHz kHz MHz MHz MHz MHz 12 45 50 55 52 arel max 1,5 max 3 min min min min min min 3 28 38 43 50 40 dB dB dB dB dB dB dB dB typ. value tolerance/limit ______________________________________________________________________________________________________ Group delay ripple GD fN 50 kHz max. 1,2 s fN 75 kHz max. +2,3/-2,5 s ______________________________________________________________________________________________________ Operating temperature range Storage temperature range - 20 C ... + 70 C - 40 C ... + 85 C ca. - 0.036 __________________________________________________________________________________________ Temperature coefficient of frequency __________________________________________________________________________________________ Frequency inversion temperature + 20 C ______________________________________________________________________________________________________ TC ppm/K Generated: Checked / approved: ______________________________________________________________________________________________________ VI TELEFILTER Vectron International, Inc. Potsdamer Strae 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 Tel: (603) 598-0070 Fax: (603) 598-0075 E-Mail: tft@telefilter.com E-Mail: vti@vtinh.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. TFS311.doc version 1.1 01/99 ______________________________________________________________________________________________________ VI TELEFILTER Filter Spezification TFS 311 2/4 ______________________________________________________________________________________________________ Construction and pin configuration (all dimensions in mm) TFS311 tft L1 1 Ground 6 Ground 1 10 9 8 7 6 2 3 4 5 2 Input 7 Output 3 Ground 8 Output 4 Ground 5 Ground 9 Ground 10 Ground 2. 50 -matching network 50 Ohm - test circuit (unbalanced) C2 2 7 L1 2 7 L2 50 Ohm - test circuit (unbalanced) C1 SAW L1 L2 C1 SAW C2 1,3,4,5,6,8,9,10 1,3,4,5,6,8,9,10 ______________________________________________________________________________________________________ VI TELEFILTER Vectron International, Inc. Potsdamer Strae 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 Tel: (603) 598-0070 Fax: (603) 598-0075 E-Mail: tft@telefilter.com E-Mail: vti@vtinh.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. TFS311.doc version 1.1 01/99 ______________________________________________________________________________________________________ VI TELEFILTER Filter Spezification TFS 311 3/4 ______________________________________________________________________________________________________ Stability characteristics After the following tests the filter shall meet the whole specification: 1. Shock: 30g, 18 ms, half sine wave, 3 shocks each plane; DIN IEC 68 T2 - 27 10 Hz to 150 Hz, 0.35 mm amplitude, 5g; 2 hours for 3 planes; DIN IEC 68 T2 - 6 90 % to 95 % rel. humidity, 40 C, 10 days; IEC Pub. 68 - 2 - 3 2. Vibration: 3. Damp heat: 4. Resistance to solder heat (Reflow): 260 C for 10 sec; 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: 2000 Tape (all dimensions in mm) W Po Do D1 E F : : : : : : 16 0,3 4 0,1 1,5 + 0,5 1,5 + 0,5 1,75 0,1 7,5 0,1 0,75 2 0,1 12 0,1 1,5 7,6 0,1 9,6 0,1 COVER TAPE EMBOSSED CARRIER TAPE Do Po P2 E Ao F W D1 13,4 0,1 G (min) : P2 : P1 : D1(min) : Ao : Bo : Bo G P1 W2 Reel (all dimensions in mm): A W1 W2 (max) : N (min) C : : : : 330 16,4 +2 22,4 >= 90 C A N 13 0,25 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. Air reflow temperature conditions ______________________________________________________________________________________________________ VI TELEFILTER Vectron International, Inc. Potsdamer Strae 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 Tel: (603) 598-0070 Fax: (603) 598-0075 E-Mail: tft@telefilter.com E-Mail: vti@vtinh.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. version 1.1 01/99 ______________________________________________________________________________________________________ TFS311.doc VI TELEFILTER Filter Spezification TFS 311 4/4 ______________________________________________________________________________________________________ 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 Vectron International, Inc. Potsdamer Strae 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 Tel: (603) 598-0070 Fax: (603) 598-0075 E-Mail: tft@telefilter.com E-Mail: vti@vtinh.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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