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| TFS70H25.doc version 1.3 03.01.02 VI TELEFILTER Measurement condition Ambient temperature: Input power level: Terminating impedances *: for input: for output: 25 C 10 dBm 385 524 // -13,4 pF // -11,6 pF Filter Specification TFS 70H25 1/5 Remark: Reference level for the relative attenuation arel of the TFS 70H25 is the insertion loss. The insertion loss ae is defined as the insertion loss at the nominal frequency fn . The centre 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 Tc f is valid for both the reference frequency f c and the frequency response of the filter on the operating temperature. Data Insertion loss (Reference level) Nominal frequency ae typ. value 21,8 dB tolerance/limit max. 25,0 dB fn - 70,0 MHz Passband Passband variation 1 dB bandwidth 3 dB bandwidth 40 dB bandwidth PB p-p BW BW BW fn 0,65 0,60 MHz dB MHz MHz MHz 0,45 1,55 1,72 2,55 dB MHz MHz MHz min. min. max. 1,30 1,50 2,80 Relative attenuation arel fn 0,75 MHz ....... fn fn 1,40 MHz ....... fn 2,50 MHz 2,50 MHz ....... fn 30 MHz 45 52 3 160 - 0.036 dB dB ns ppm/K max. min. min. max. 3 40 50 6 dB dB dB ns Phase linearity in PB Group delay variation in PB Temperature coefficient of frequency ( Tcf ) Frequency deviation of f c over temperature T: Operating temperature max. 200 fc(Hz) = Tcf(ppm/K ) x (T - TA) x fCAT (MHz) 25 C 2 2 Storage temperature range - 25..... + 85 C *) 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. 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 4784-0 / 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. TFS70H25.doc version 1.3 03.01.02 VI TELEFILTER Filter Specification TFS 70H25 2/5 Construction, pin configuration and 50 (All dimensions in inch) - matching network 18 11 10 TFS 70 H 25 N48 12 27,18 0,20 Date code: M N P .... Year+week 2000 2001 2002 9 1 o0,450,05 Pin Configuration Input: Input Return: Output: Output Return: Ground: 18 1 10 9 2,11 2,54 0,20 20,32 0,20 50 Ohm test circuit L1 18 10 L2 IN TFS 70H25 OUT 1,2, 9,11 VI TELEFILTER Vectron International, Inc. Potsdamer Strae 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-0 / 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. TFS70H25.doc version 1.3 03.01.02 VI TELEFILTER Filter Specification TFS 70H25 3/5 Stability characteristics After the following tests the filter shall meet the whole specification: 1. Shock: 2. Vibration: 3. Change of temperature: 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, 1,5 mm or 5g respectively, 1 octave per min, 10 cycles per plan, 3 plans; DIN IEC 68 T2 - 6 -55 C to 125C / 30 min. each / 10 cycles DIN IEC 68 part 2 - 14 Test N max. 2 times reflow process; for temperature conditions refer to the attached "Air reflow temperature conditions" on page 4; VI TELEFILTER Vectron International, Inc. Potsdamer Strae 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-0 / 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. TFS70H25.doc version 1.3 03.01.02 VI TELEFILTER Filter Specification TFS 70H25 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 Vectron International, Inc. Potsdamer Strae 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-0 / 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. TFS70H25.doc version 1.3 03.01.02 VI TELEFILTER History version 1.0 1.1 1.2 1.3 Filter Specification name Pfeiffer Pfeiffer Pfeiffer Pfeiffer TFS 70H25 date 5/5 reason of changes generate specification terminated impedances added package changed pin cinfiguration changed 22.03.2001 12.04.2001 27.11.2001 03.01.2002 VI TELEFILTER Vectron International, Inc. Potsdamer Strae 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-0 / 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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