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| TFS400D.doc version 1.1 01/99 ______________________________________________________________________________________________________ VI TELEFILTER Filter Specification TFS 400 D - 1/4 ______________________________________________________________________________________________________ Application The filter is suitable for GSM, DCS 1800 and dual band applications. It can especially be used in the first IF in which full channel selectivity is not necessary. The filter is very compact, thus it saves cost and space on the printed circuit board. Measurement condition Ambient temperature: 25 C Input power level: 10 dBm Terminating impedances for input: 600 || 90 nH for output: 600 || 90 nH coupling coil 56 nH Construction and pin configuration see page 2 Characteristics Remark: Reference level for the relative attenuation arel of the TFD 400 D 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 center 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 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 center 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 center frequency fo. Development Data ______________________________________________________________________________________________________ Insertion loss ae = amin 3,8 max. 6,0 dB including losses in matching circuit (Reference level) ______________________________________________________________________________________________________ Nominal frequency 400,000 MHz fN ______________________________________________________________________________________________________ Usable signal bandwidth 375 min. 166 kHz ______________________________________________________________________________________________________ passband ripple fN 83 kHz 0,5 max. 2,0 dB ______________________________________________________________________________________________________ Relative attenuation arel typ. value tolerance/limit fN 400 kHz ... fN 600 kHz 23 min. 7 dB fN 600 kHz ... fN 800 kHz 42 min. 10 dB fN 800 kHz ... fN 1,5 MHz 55 min. 20 dB fN 1,5MHz ...fN 100 MHz 60 min. 35 dB ______________________________________________________________________________________________________ Group delay ripple GD fN 83 kHz 0,5 max. 1,0 s ______________________________________________________________________________________________________ Operating temperature range __________________________________________________________________________________________ Temperature coefficient of frequency - 40 C ... + 85 C ca. - 0,036 __________________________________________________________________________________________ Frequency inversion temperature + 25 C ______________________________________________________________________________________________________ TC ppm/K Generated: Checked / approved: Construction, pin configuration and 50 - matching network ______________________________________________________________________________________________________ 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. TFS400D.doc version 1.1 01/99 ______________________________________________________________________________________________________ VI TELEFILTER Filter Specification TFS 400 D - 2/4 ______________________________________________________________________________________________________ (All dimensions in mm) 400 D L1 Pin 1 Pin 2 Pin 3 Pin 4 Input Ground Ground Package Ground Pin 5 Pin 6 Pin 7 Pin 8 Output Ground External Coupling Coil Package ground 50 Ohm Test circuit 1 50 ohms L1 1 5 L1 50 ohms C1 SAW 7 2,3,4,6,8 Lc C1 50 Ohm Test circuit 2 C2 50 ohms 1 5 C2 50 ohms L2 SAW 7 2,3,4,6,8 Lc L2 Element values depend on PCB layout. A test board and measured S-parameters will be supplied upon request. Stability Characteristics After the following tests the filter shall meet the whole specification: ______________________________________________________________________________________________________ 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 ______________________________________________________________________________________________________ TFS400D.doc VI TELEFILTER Filter Specification TFS 400 D - 3/4 ______________________________________________________________________________________________________ 1. 2. 3. 4. 5. 6. 7. 8. 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: 3000 Tape (all dimensions in mm) EMBOSSED CARRIER TAPE IEC 68-2-14 32 cycles IEC 68-2-3 IEC 68-2-6 Ta= -45C t=240h Tb= +85C t= 0,5h each 85C 95% RH Fc 10/500 -0,35/50 -30/3 6-10000-18/6 IEC 68-2-29 Ea standart check at production aging 125C for 1000h time leak test <5 * 10-8 atm. cc/sec. 2 time reflow profil max. 260 5C for 10 s W Po Do D1 E F : : : : : : 16 4 1,5 1,5 0,3 0,1 + 0,5 + 0,5 A o Do Po P 2 E 1,75 0,1 F 7,5 0,1 13,4 D 0,1 1 B W o G (min) : P2 P1 : : 0,75 2 8 1,5 5,4 5,4 0,1 0,1 COVER TAPE 0,05 G 0,1 P1 D1(min) : Ao Bo : : 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. ______________________________________________________________________________________________________ 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. TFS400D.doc version 1.1 01/99 ______________________________________________________________________________________________________ VI TELEFILTER Filter Specification TFS 400 D - 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 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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