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| Version 1.0 __________________________________________________________________________________________________________ TFS270A1.doc VI TELEFILTER SAW filter specification TFS 270A1 1/4 __________________________________________________________________________________________________________ Measurement condition Ambient temperature: 23 Input power level: 0 Terminating impedance input: Terminating impedance output: ext. coil pin4: C dBm 510 || -1.75 pF 510 || -1.75 pF 82 nH Construction see page 2 Characteristics Remark: Reference level for the relative attenuation arel of the TFS 270A1 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 nominal frequency fN is fixed on 270,000 MHz without tolerance. The values of the pass band ripple and the relative attenuation arel are guaranteed in the whole operating temperature range. The frequency shift of the filter in the operating temperature range is included in the measurement tolerance scheme. Preliminary Data __________________________________________________________________________________________________________ 3 dB max 5 dB ae = amin Insertion loss (Reference level) __________________________________________________________________________________________________________ 270,000 MHz fN Nominal frequency __________________________________________________________________________________________________________ Pass band ripple fN - 70 kHz ... fN + 70 kHz fN - 90 kHz ... fN + 90 kHz Relative attenuation arel typ. value tolerance / limit 0,5 1,0 max 2 max 3 dB dB __________________________________________________________________________________________________________ 270,0 MHz 400 kHz ... 270,0 MHz 600 kHz 270,0 MHz 600 kHz ... 270,0 MHz 1,0 MHz 270,0 MHz 1,0 MHz ... 270,0 MHz 30 MHz 30 40 50 dB dB dB min 20 min 27 min 40 dB dB dB __________________________________________________________________________________________________________ Group delay distortion GDD 270,0 MHz 70 kHz 0,5 s max 2 s __________________________________________________________________________________________________________ Operating temperature range - 20 C ... + 85 C Storage temperature range - 30 C ... + 85 C __________________________________________________________________________________________________________ - 0,036 ppm/K Temperature coefficient of frequency TCf __________________________________________________________________________________________________________ Frequency inversion temperature + 25 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. Version 1.0 __________________________________________________________________________________________________________ TFS270A1.doc VI TELEFILTER SAW filter specification TFS 270A1 2/4 __________________________________________________________________________________________________________ Construction and pin configuration (All dimensions in mm) S 270A1 K9 1 Output 3 Ground 7 Input 2 Output 4 ext.coil 8 Input 5 Ground 6 Ground 9 Ground 10 Ground 11 Ground 12 Ground 50 Ohm Test circuit 1 LB-IN L1 8 1 L2 LB-OUT C1 SAW 7 4 3,5,6,9,10,11,12 L5 2 C2 L3 L4 50 Ohm Test circuit 2 LB-IN C1 8 1 C2 LB-OUT L1 SAW 7 2 4 L3 L2 C3 C4 3,5,6,9,10,11,12 __________________________________________________________________________________________________________ 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 1.0 __________________________________________________________________________________________________________ TFS270A1.doc VI TELEFILTER SAW filter specification TFS 270A1 3/4 __________________________________________________________________________________________________________ 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; IEC 68 - 2 - 27 10 Hz to 500 Hz, 0.35 mm amplitude, 5g; 2 hours for 3 planes; IEC 68 - 2 - 6 90 % to 95 % rel. humidity, 40 C, 10 days; IEC 68 - 2 - 3 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 : : : : : 16 4 1,5 1,5 0,3 0,1 + 0,5 + 0,5 EMBOSSED CARRIER TAPE Do Po P2 E Ao F W 1,75 0,1 7,5 0,1 0,75 2 8 1,5 5,4 7,4 0,05 0,1 P1 13,4 0,1 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. _________________________________________________________________________________________________________ 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 1.0 __________________________________________________________________________________________________________ TFS270A1.doc VI TELEFILTER SAW filter specification TFS 270A1 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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