 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| TFS400.doc version 1.3 06.01.02 ______________________________________________________________________________________________________ VI TELEFILTER Filter specification TFS 400 1/4 ______________________________________________________________________________________________________ Application The filter is suitable for GSM, DCS 1800 and dual band receivers. It can especially be used in the first IF in which full channel selectivity is not necessary. Due to the high frequency the filter is small, thus it saves cost and space on the printed circuit board. As it has symmetrical input and output it does not need any transformation networks in state of the art IC transceiver concepts in which symmetrical inputs and outputs are favourable. Measurement condition Ambient temperature: 23 C Input power level: 0 dBm Source impedance: balanced 800 II - 0.7 pF Load impedance: balanced 800 II - 0.7 pF Construction and pin configuration see page 2 Characteristics Remark: Reference level for the relative attenuation arel of the TFS 400_1 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 400,000 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 4,5 tolerance/limit max. 6,5 Insertion loss (Reference level) ae = amin dB ______________________________________________________________________________________________________ 400,000 MHz fo ______________________________________________________________________________________________________ Centre frequency usable signal bandwidth 3 dB bandwidth ______________________________________________________________________________________________________ - min 140 kHz 360 kHz min 280 kHz BW ______________________________________________________________________________________________________ arel Relative attenuation 400 MHz 400 kHz 400 MHz 600 kHz 400 MHz >1 MHz ... f 13 MHz ______________________________________________________________________________________________________ 25 35 44 dB dB dB s min 15 min 27 min 35 dB dB dB s Group delay ripple 400 MHz 70 kHz GD ______________________________________________________________________________________________________ 0,5 max. 2 - 20 C ... + 70 C Operating temperature range __________________________________________________________________________________________ ca. - 0.036 ppm/K Temperature coefficient of frequency TC __________________________________________________________________________________________ Frequency inversion temperature ______________________________________________________________________________________________________ + 20 C 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. TFS400.doc version 1.3 06.01.02 ______________________________________________________________________________________________________ VI TELEFILTER Filter specification TFS 400 2/4 ______________________________________________________________________________________________________ Construction, pin configuration and 50 - matching network TFS 400 tft L5 Stability characteristics After the following tests the filter shall meet the whole specification: ____________________________________________________________________________________________________________________________________________________________________________________________________________ VI TELEFILTER Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.com Vectron International, Inc. 267 Lowell Road Hudson, NH 03051 / USA Tel: (603) 598-0070 Fax: (603) 598-0075 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 TFS400.doc version 1.3 06.01.02 ______________________________________________________________________________________________________ VI TELEFILTER Filter specification TFS 400 3/4 ______________________________________________________________________________________________________ 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: 2300 Tape (all dimensions in mm) W Po Do D1 E : : : : : 16 4 0,3 0,1 EMBOSSED CARRIER TAPE Do Po P2 1,5 + 0,5 1,5 + 0,5 1,75 0,1 7,5 0,1 0,75 2 12 1,5 7,6 9,6 0,1 0,1 P1 13,4 0,1 E Ao F W F : G (min) : P2 P1 : : D1 Bo G D1(min) : Ao : Bo : 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 right side of the tape. Air reflow temperature conditions 1st and 2nd air reflow profile Name: pre-heating periods main-heating periods peak temperature ____________________________________________________________________________________________________________________________________________________________________________________________________________ VI TELEFILTER Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.com Vectron International, Inc. 267 Lowell Road Hudson, NH 03051 / USA Tel: (603) 598-0070 Fax: (603) 598-0075 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 TFS400.doc version 1.3 06.01.02 ______________________________________________________________________________________________________ VI TELEFILTER Filter specification TFS 400 4/4 ______________________________________________________________________________________________________ Temperature: Time: 150 C - 170 C 60 sec. - 90 sec. over 200 C 20 sec. - 25 sec. 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 4784-52 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.com Vectron International, Inc. 267 Lowell Road Hudson, NH 03051 / USA Tel: (603) 598-0070 Fax: (603) 598-0075 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 |
Price & Availability of TFS400
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |