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| file name: Tfs 140.doc Version 2.3 05.03.2002 VI TELEFILTER 1. Measurement condition : Ambient temperature TA: Input power level: Terminating impedances in fc * ) : 23 C 0 dBm. for input: for output: Filter specification TFS 140 1/4 1177 - 6,17 pF. 1330 - 5,33 pF. (typical value ) 2. Characteristics : Remark: Reference level for the relative attenuation arel of the TFS 140 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 reference 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 temperature coefficient of frequency Tcf is valid both for the reference frequency fc and the frequency response of the filter in the operating temperature range. The frequency shift of the filter in the operating temperature range is not included in the production tolerance scheme Data Insertion loss (Reference level) Centre frequency ae typ. value 22,5 dB 140,01 MHz tolerance / limit max. 24 dB fc at ambient temperature TA (fCAT) 140,00 0,10 MHz fC - 3,0 MHz ... fC + 3,0 MHz Pass band at ambient temperature TA: PB Amplitude ripple (p-p): fC - 2,6 MHz ... fC + 2,6 MHz fC 2,6 MHz ... fC 2,8 MHz Bandwidth at ambient temperature TA : 1 dB 3 dB 3 dB 20 dB 40 dB 45 dB Relative attenuation fC fC fC fC fC fC fC fC fC + + + 2,6 2,8 3,2 4,1 4,5 65 12 75 130 MHz ... fC 2,8 MHz ... fC 3,0 MHz ... fC 4,1 MHz ... fC 4,5 MHz ... fC 12 MHz ... fC - 12 MHz ... fC + 75 MHz ... fC + 130 MHz ... fC + 460 arel MHz MHz MHz MHz MHz MHz MHz MHz MHz dB dB dB dB dB dB dB dB 0,5 dB 0,7 dB 5,76 MHz 6,24 MHz 6,24 MHz 6,30 MHz 7,95 MHz 8...8,6 MHz max. max. min. min. max. max. max. 1 1 5,6 6,0 6,4 8,2 9,0 dB dB MHz MHz MHz MHz MHz 45 48...53 75...55 55...75 48...50 70 max. max. min. min. min. min. min. min. max. max. 1 3 3 40 45 50 50 47 2,0 80 dB dB dB dB dB dB dB dB s ns Group delay ( mean value in PB ): Group delay ripple in PB (p-p): Deviation from linear phase in PB band (p-p): VSWR (S11) / (S22) in PB : Triple transit attenuation compared to main signal Crosstalk Frequency inversion temperature ( To ) Temperature coefficient of frequency ( Tcf ) Frequency deviation of fc over temperature: * ) Operating temperature range Storage temperature range Input power 1,84 s 50...60 ns 4..4,5 (r.m.s. 1,3) (2:1) / (2:1) 49 dB 55...60 dB 25 C -0,045 ppm/K fc(Hz) = Tcf(ppm/K) x (T - To) x fTo (MHz) - 25 C ... + 80 C - 40 C ... + 85 C max. 20 dBm *) The terminating impedances depend on parasitics and q-values of matching elements and the board used, and are to be understood as reference values only. Should there be additional questions do not hesitate to ask for an application note or contact our design team. **) fTo is reference frequence fc at frequency inversion temperature (To ) Generated: Checked/Approved: Dunzow W. Dr. Bert Wall VI TELEFILTER Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / 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 file name: Tfs 140.doc Version 2.3 05.03.2002 VI TELEFILTER Filter specification TFS 140 2/4 3. Construction and pin connection : ( all dimensions in mm) 22,5 Max. 5,0 max. 5,6 max. 2,54 0,2 6x2,54 = 15,62 13 max. 0,45 Dia. 7,62 TFS 140 P22 1 2 7 Pin Pin Pin Pin Pin 14 9 8 Date-code: M N P ... Year+week 2000 2001 2002 ... Date-code 14 1 8 7 2, 9 Input Input RF Return Output Output RF Return Pakage Ground 4. 50 matching network ( please refer to the application note for further details ) : L1 = 320 20 nH 50 14 9 8 L2 = 320 20 nH 50 TFS 140 P22 L3 = 330 nH; Q = 50 12 R1 = 6,2 k; C1p = 2,5 pF; R1 = R1 = 6,2 k . 7 L4 = 330 nH; Q = 50 R2 = 6,2 k; C1p = 2,5 pF; VI TELEFILTER Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / 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 file name: Tfs 140.doc Version 2.3 05.03.2002 VI TELEFILTER 5. Stability characteristics : Filter specification TFS 140 3/4 After the following tests the filter shall meet the whole specification: 1. Shock: 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 2. Vibration: 3. Change of temperature: -55 C to 125C / 30 min. each / 10 cycles DIN IEC 68 part 2 - 14 Test N 4. Resistance to solder heat (reflow): reflow possible: twice max.; for temperature conditions, please refer to the attached "Air reflow temperature conditions" on page 4; VI TELEFILTER Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / 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 file name: Tfs 140.doc Version 2.3 05.03.2002 VI TELEFILTER Filter specification TFS 140 4/4 6. 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 Air reflow profile 260 240 220 200 temperature / C 180 160 140 120 100 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 4784-0 / 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 file name: Tfs 140.doc Version 2.3 05.03.2002 VI TELEFILTER Filter specification TFS 140 5/4 7. History : Version 1.0 2.0 2.1 Reason of changes Generate Development Specification . Generate Preliminary Specification of TFS 140. Generate Filter Specification of TFS 140 : - edit termination impedance values and matching configuration - change matching networks ; - change limit values of ILo: from max.23 dB to max.24 dB . Correct termination impedances . add input power : max. 20dBm. Name Dunzow W. Dunzow W. Dunzow W. Date 20.04.1997 21.09.1998. 11.09.2000. 2.2 2.3 Dunzow W. Dunzow W. 20.11.2000 05.03.2002. VI TELEFILTER Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / 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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