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| Version 1.2 2/99 ______________________________________________________________________________________________________ tfsd211b.doc VI TELEFILTER Filter specification TFS 211 B 1/5 ______________________________________________________________________________________________________ Measurement condition Ambient temperature: Input power level: terminating impedances Source: Load: 20 ... 25 52 C dBm 1000 || -6.8 pF 670 || -6.2 pF Construction and pin connection see page 2 Characteristics Remark: Reference level for the relative attenuation arel of the TFS 211 B 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 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 ______________________________________________________________________________________________________ 6 dB dB max. 8 dB ae = amin Insertion loss ______________________________________________________________________________________________________ 210,95 ... 211,05 MHz Center frequency fC ______________________________________________________________________________________________________ Relative attenuation fC - 100 kHz ... fC + kHz ... fC + fC - 400 arel typ. value limit 100 400 kHz kHz 0,3...0,5 dB max. max. 1 3 dB dB fC 630 kHz ... fC 1,0 MHz min. 6 dB 1,0 MHz ... fC 2,0 MHz min. 10 dB fC 2,0 MHz ... fC 80 MHz min. 30 dB fC MHz ... 2,0 GHz min. 40 dB fC + 80 ______________________________________________________________________________________________________ Group delay ripple GD fC - 100 kHz ... fC + 100 kHz 250ns max. 350 ns ______________________________________________________________________________________________________ Input power level max. + 10 dBm ______________________________________________________________________________________________________ Permissible DC voltage max. 10 V ______________________________________________________________________________________________________ Operating temperature range -10 C ... + 85 C Storage temperature range - 30 C ... + 85 C ______________________________________________________________________________________________________ - 0,036 ppm/K 1) TC Temperature coefficient ______________________________________________________________________________________________________ 40 C Frequency inversion temperature To ______________________________________________________________________________________________________ Note 1) - f (Hz) = TC (ppm/K) x (T - To) x FTo (MHz) 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. Version 1.2 2/99 ______________________________________________________________________________________________________ tfsd211b.doc VI TELEFILTER Filter specification TFS 211 B 2/5 ______________________________________________________________________________________________________ Construction and pin connection (All dimensions in mm) TFS 211B L1 1 2 3 4 5 6 7 8 9 10 11 12 Ground Ground Ground Ground Output Output RF Return Ground Ground Ground Ground Input Input RF Return ______________________________________________________________________________________________________ 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 1.2 2/99 ______________________________________________________________________________________________________ tfsd211b.doc VI TELEFILTER Filter specification TFS 211 B 3/5 ______________________________________________________________________________________________________ 50 test circuit1 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. L1 11 Input 50 Ohm L2 5 L3 SAW L4 Output 50 Ohm 1,2,3,4,6,7, 8,9,10,12 L1 = 150 nH L3 = 140 nH (150 nH) L2 = 220 nH L4 = 220 nH This circuit is used for all measurements at Telefilter. 50 test circuit2 L1 Input 50 Ohm C1 11 5 L2 Output 50 Ohm C2 SAW 1,2,3,4,6,7, 8,9,10,12 If this kind of matching circuit is used the filter will also fulfill the specification in passband. But in the stopband at fc + 80MHz ... fc + 2GHz the specification can't be fulfilled without using an additional lowpass. If no lowpass is used the typical attenuation in that area will be about 30 dB. ______________________________________________________________________________________________________ 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 1.2 2/99 ______________________________________________________________________________________________________ tfsd211b.doc VI TELEFILTER Filter specification TFS 211 B 4/5 ______________________________________________________________________________________________________ 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 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 2. Vibration: 3. Damp heat: (steady state) 4. Resistance to solder heat (reflow): max. 2 times reflow process; for temperature conditions refer to the attached "Air reflow temperature conditions" on sheet 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: 1700 Tape (all dimensions in mm) W Po Do D1 E F : : : : : : 24 0,3 4 0,1 1,5 + 0,5 1,5 + 0,5 1,75 0,1 11,5 0,1 0,75 2 0,1 12 0,1 1,5 7,1 0,2 13,9 0,2 COVER TAPE EMBOSSED CARRIER TAPE Do Po P2 E Ao F W D1 21,4 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 24,4 +2 30,4 >= 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. ______________________________________________________________________________________________________ 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 1.2 2/99 ______________________________________________________________________________________________________ tfsd211b.doc VI TELEFILTER Filter specification TFS 211 B 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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