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| TFS400B.doc version 1.1 17.03.2000 _____________________________________________________________________________________________________ VI TELEFILTER SAW Filter Specification TFS 400 B 1/5 _____________________________________________________________________________________________________ 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: 10 dBm Terminating impedances for input: 580 ohms || -0.72 for output: 580 ohms || -0.72 ext.coil: 47 nH Characteristics Remark: Reference level for the relative attenuation arel of the TFS 400 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 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 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. 6,5 dB (Reference level) ______________________________________________________________________________________________________ Nominal frequency 400,000 MHz fN ______________________________________________________________________________________________________ Usable signal bandwidth min. 140 kHz ______________________________________________________________________________________________________ 3 dB bandwidth BW 350 kHz ______________________________________________________________________________________________________ Relative attenuation arel fN 400 kHz ... fN 600 kHz min. 15 dB fN 600 kHz ... fN 1 MHz min. 27 dB fN 1 MHz ...fN 13 MHz min. 35 dB ______________________________________________________________________________________________________ Group delay ripple GD fN 70 kHz max. 2 s ______________________________________________________________________________________________________ Operating temperature range typ. value tolerance/limit __________________________________________________________________________________________ Temperature coefficient of frequency - 20 C ... + 70 C ca. - 0.036 __________________________________________________________________________________________ Frequency inversion temperature + 20 C ______________________________________________________________________________________________________ TC ppm/K Generated: Checked / approved: 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. version 1.1 17.03.2000 _____________________________________________________________________________________________________ TFS400B.doc VI TELEFILTER SAW Filter Specification TFS 400 B 2/5 _____________________________________________________________________________________________________ Construction, pin configuration and 50 - matching network (All dimensions in mm) 400 B M11 Pin 1 Pin 2 Pin 3 Pin 4 Sym. Output Sym. Output External Coil Package Ground Pin 5 Pin 6 Pin 7 Pin 8 Sym. Input Sym. Input Ground Package ground 50 Ohm Test circuit 1 LB-IN L1 6 1 L3 LB-OUT C1 SAW 5 3 4, 7, 8 L5 2 C2 L2 L4 50 Ohm Test circuit 2 C1 LB-IN 6 1 C3 LB-OUT L1 SAW 5 2 3 L3 L2 C2 C4 4, 7, 8 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. TFS400B.doc version 1.1 17.03.2000 _____________________________________________________________________________________________________ VI TELEFILTER SAW Filter Specification TFS 400 B 3/5 _____________________________________________________________________________________________________ Stability Characteristics After the following tests the filter shall meet the whole specification: 1. Shock: 2. Vibration: 3. Damp heat: (cycle) 4. Resistance to solder heat (reflow): 500g, 18 ms, half sine wave, 3 shocks each plane; DIN IEC 68 T2 - 27 10 Hz to 500 Hz, 0,35 mm or 5g respectively, 1 octave per min, 10 cycles per plan, 3 plans; DIN IEC 68 T2 - 6 25 C to 55C / 95% r.H. / 10 cycles DIN IEC 68 - 2 - 30 Db max. 2 times reflow process; for temperature conditions refer to the attached "Air reflow temperature conditions" on page 4; 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: Real of empty components at start: Real of empty components at start including leader: Trailer 3000 min 300 mm min 500 mm min 300 mm Tape (all dimensions in mm) EMBOSSED CARRIER TAPE W Po Do E F : : : : : 12 4 1,5 0,3 0,1 + 0,1 E Do Po P 2 1,75 0,1 A o 5,5 0,1 F G (min) : P2 P1 : : 0,75 2 4 1,5 5,3 5,3 0,1 0,1 0,05 0,1 D 13,4 0,1 1 B o W G D1(min) : Ao Bo : : P1 COVER TAPE W2 Reel (all dimensions in mm): A W1 W2 (max) : N (min) C : : : : 330 12,4 +2 18,4 50 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 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. version 1.1 17.03.2000 _____________________________________________________________________________________________________ TFS400B.doc VI TELEFILTER SAW Filter Specification TFS 400 B 4/5 _____________________________________________________________________________________________________ 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 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. TFS400B.doc version 1.1 17.03.2000 _____________________________________________________________________________________________________ VI TELEFILTER SAW Filter Specification TFS 400 B 5/5 _____________________________________________________________________________________________________ History Version 1.5 Reason of Changes Change date code from month to week Change errors in tape an reel information Remove `Construction and Pin Connection' from page 1 Guarantee better values for stability characteristic Name Dr. Wall Date 17.03.2000 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. |
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