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| Filename: tfs 71c.doc Version 1.3 02.02.2005 VI TELEFILTER Measurement condition Ambient temperature: Input power level: Terminating impedance: * Input: Output: Q-value of matching elements: 23 0 C dBm Filter specification TFS 71C 1/5 440 || -13,8 pF 380 || -14,2 pF >50 Characteristics Remark: The reference level for the relative attenuation arel of TFS 71C is the minimum of the pass band attenuation amin. This value is defined as the insertion loss ae. 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 given values for the relative attenuation arel and the group delay ripple have to be reached at the frequencies given below, even if the centre frequency fc 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 fc. Data Insertion loss (reference level) Nominal frequency Centre frequency Passband Bandwidth 1 dB 1,5 dB 3 dB 4 dB 20 dB 25 dB 35 dB Relative attenuation 65 fC 200 fC 400 fC 800 fC fC 1200 Group delay kHz kHz kHz kHz kHz ... ... ... ... ... ... fC fC fC fC fC fC 65 82,5 400 800 1200 10 ae fN fC PB BW typ. value 6,6 dB tolerance / limit max. 7,6 71,0 dB MHz kHz 71,0 MHz 710,015 MHz fC 80 170 215 300 350 700 740 2000 arel kHz kHz kHz kHz kHz MHz mean value in PB 0,7 1 5 25 28...35 40...50 2,05 150 kHz kHz kHz kHz kHz kHz kHz dB dB dB dB dB dB s ns min. min. max. max. max. max. max. max. min. min. min. min. max. max. 130 165 400 800 1200 3200 1,0 1,5 4 20 25 35 2,5 300 - kHz kHz kHz kHz kHz kHz dB dB dB dB dB dB s ns Group delay ripple in PB Deviation from linear phase in PB Triple transit response suppression Crosstalk Input power level Operating temperature range Storage temperature range Frequency inversion temperature Temperature coefficient of frequency TCf ** OTR 2 p-p .. (0,5r.m.s.) 35...40 >40 22 C 2 dB dB max. 10 dB - 25 C ... + 80C - 40 C ... + 85C -0,045ppm/K *) 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. **) f(Hz) = TCf(ppm/K2) x (T-T0)2 x fTo(MHz) Generated: Checked / Approved: Tele Filter GmbH Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.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. Filename: tfs 71c.doc Version 1.3 02.02.2005 VI TELEFILTER Filter characteristic t.b.d. Filter specification TFS 71C 2/5 Construction and pin connection (All dimensions in mm) 21 Max. 13,5 max. 5,0 max. 3,81 max. 2,54 0,2 6x2,54 = 15,24 date -code: S T U ... year + week 2004 2005 2006 0,45 Dia. 7,62 TFS 71C T05 1 2 6 7 date-code Pin Pin Pin Pin Pin 1 14 8 7 2, 6, 9, 13 Input Input RF Return Output Output RF Return Pakage Ground 14 13 9 8 50 Ohm Test circuit L1 1 8 L3 SAW L2 L4 2, 6, 7, 9, 13, 14 Tele Filter GmbH Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.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. Filename: tfs 71c.doc Version 1.3 02.02.2005 VI TELEFILTER Stability characteristics Filter specification TFS 71C 3/5 After the following tests the filter shall meet the whole specification: 1. Shock: 2. Vibration: 3. Change of temperature 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 -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 refer to the attached "Air reflow temperature conditions" on page 4; Tele Filter GmbH Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.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. Filename: tfs 71c.doc Version 1.3 02.02.2005 VI TELEFILTER Air reflow temperature conditions Filter specification TFS 71C 4/5 Conditions Average ramp-up rate (30C to 217C) > 100C > 150C > 217C Peak temperature Time within 5C of actual peak temperature Cool-down rate (Peak to 50C) Time from 30C to Peak temperature Exposure less than 3C/second between 300 and 600 seconds between 240 and 500 seconds between 30 and 150 seconds max. 260C between 10 and 30 seconds less than 6C/second no greater than 300 seconds Chip-mount air reflow profile Temperature / C max. 260C 217C max. 300 s 10 ... 30 s 30 ... 150 s Time / s Tele Filter GmbH Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.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. Filename: tfs 71c.doc Version 1.3 02.02.2005 VI TELEFILTER History Version 1.1 Reason of Changes Filter specification TFS 71C 5/5 Name Dunzow Braun Date 27.02.2001 25.04.2003 Generate filter specification in actual format - add termination impedances Change specification to actual format - correct termination impedances - change package dimension - remove permissible DC voltage and AC voltage Correct pin connection 1.2 1.3 Braun/Strehl 02.02.2005 Tele Filter GmbH Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.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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