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file: TFS341A.doc version 2.2 4/99 ______________________________________________________________________________________________________ VI TELEFILTER Filter specification TFS 341 A 1/5 ____________________________________________________________________________________________________ Measurement condition Ambient temperature: Input power level: Q-value of matching coils: 25 5 52 25 C dBm Source impedance: Load impedance: 650 || -4.2 600 || -4.0 pF pF Construction and pin connection see page 2 Stability characteristics and packing see page 4 50 test circuit and theoretical values of matching elements see page 3 Air reflow temperature conditions see page 5 Characteristics Remark: Reference level for the relative attenuation arel of the TFS 341 A 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 0,5 dB filter attenuation level relative to the insertion loss ae. 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 ______________________________________________________________________________________________________ 7,3 dB 6,5 ... 8,5 dB ae = amin Insertion loss ______________________________________________________________________________________________________ Insertion loss change caused by Q- value of matching coils dB Q = 25 ae - 0.0 dB Q = 30 ae - 0.3 dB Q = 50 ae - 1.0 dB Q = 60 ae - 1.1 dB Q = 1000 ae - 2.0 ______________________________________________________________________________________________________ 341,0 MHz fN Nominal frequency ______________________________________________________________________________________________________ Pass band fN - 200 kHz ... fN + 200 kHz ______________________________________________________________________________________________________ Relative attenuation arel fN ............................. fN 200 kHz max. 0,5 dB kHz ... fN 400 kHz max. 3 dB fN 200 1,8 MHz ... fN 6 MHz 21 dB min. 7 dB fN 6 MHz ... fN 13 MHz 30 dB min. 10 dB fN MHz ... fN 39 MHz 45 dB min. 30 dB fN 13 MHz ... fN 100 MHz 53 dB min. 40 dB fN 39 1000 MHz ... 1050 MHz 50 min. 35 dB ______________________________________________________________________________________________________ VSWR ratio 1,6:1 max. 2:1 fN - 200 kHz ... fN + 200 kHz ______________________________________________________________________________________________________ Group delay ripple GD fN - 200 kHz ... fN + 200 kHz 40 ns max. 100 ns ______________________________________________________________________________________________________ Input power level max. + 10 dBm ______________________________________________________________________________________________________ Permissible DC voltage max. 10 V *) ______________________________________________________________________________________________________ Operating temperature range 0 C ... + 85 C Storage temperature range - 30 C ... + 85 C ______________________________________________________________________________________________________ - 0,036 ppm/K TC **) Temperature coefficient ______________________________________________________________________________________________________ 40 C Frequency inversion temperature To ______________________________________________________________________________________________________ *) Not between pins 1,2,5,6,7,8,11,12; otherwise between any pins **) - f (Hz) = TC (ppm/K) x (T - To) x FTo (MHz) typ. value limit 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. file: TFS341A.doc version 2.2 4/99 ______________________________________________________________________________________________________ VI TELEFILTER Filter specification TFS 341 A 2/5 ____________________________________________________________________________________________________ Construction and pin connection (All dimensions in mm) S 341 A HD 1 2 3 4 5 6 7 8 9 10 11 12 Ground Ground Output RF Return Output Ground Ground Ground Ground Input RF Return Input Ground Ground ______________________________________________________________________________________________________ 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. file: TFS341A.doc version 2.2 4/99 ______________________________________________________________________________________________________ VI TELEFILTER Filter specification TFS 341 A 3/5 ____________________________________________________________________________________________________ 50 test circuit and theoretical values of matching elements Remark: The values of the matching elements which are given below are calculated from the source and load impedance. If the values of the matching elements are not equal to standard values the best standard values are given in brackets. If standard matching elements instead of the exact values are used it can not be guaranteed that the specification will be fulfilled. Because these are theoretical values they have to be modified on PCB's corresponding to the existing parasitics. 50 test circuit1 L1 10 Input 50 Ohm L2 4 L3 SAW L4 Input 50 Ohm 1,2,3,5,6,7, 8,9,11,12 L1 = 81 nH L3 = 78 nH (82 nH) (82 nH) L2 = 125 nH L4 = 150 nH (120 nH) 50 test circuit2 L1 10 Input 50 Ohm C1 4 L2 Input 50 Ohm C2 SAW 1,2,3,5,6,7, 8,9,11,12 L1 = 62 nH L2 = 64 nH (56 nH) (68 nH) C1 = 12 pF C2 = 11 pF (10 pF) ______________________________________________________________________________________________________ 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. file: TFS341A.doc version 2.2 4/99 ______________________________________________________________________________________________________ VI TELEFILTER Filter specification TFS 341 A 4/5 ____________________________________________________________________________________________________ Stability characteristics After the following tests the filter shall meet the whole specification: 1. Shock: 100g, 18 ms, half sine wave, 3 shocks each plane; DIN IEC 68 T2 - 27 10 Hz to 500 Hz, 0.075 mm amplitude, 1g; 2 hours for 3 planes; DIN IEC 68 T2 - 6 90 % to 95 % rel. humidity, 55 C, 10 cycles; DIN IEC 68-2-30. 2. Vibration: 3. Damp heat: 4. Resistance to solder heat (Reflow): 260 C for 10 sec; 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 : : : : : : 16 4 1,5 0,3 0,1 + 0,5 E Ao F W Do Po P2 EMBOSSED CARRIER TAPE 1,5 + 0,5 1,75 0,1 7,5 0,1 0,75 2 0,05 8 1,5 5,4 7,4 0,1 D1 13,4 0,1 G (min) : P2 : P1 : D1(min) : Ao Bo : : Bo G P1 0,1 0,1 COVER TAPE 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 left side of the tape. ______________________________________________________________________________________________________ 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. file: TFS341A.doc version 2.2 4/99 ______________________________________________________________________________________________________ VI TELEFILTER Filter specification TFS 341 A 5/5 ____________________________________________________________________________________________________ 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 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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