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| Filename: tfs 248m.doc Version 1.1 23.10.2008 Vectron International Measurement condition Ambient temperature: Input power level: Terminating impedance: * Input: Output: Source impedance: Load impedance: 23 0 200 169 200 800 C dBm Filter specification TFS 248M 1/5 || -0,43 pF Characteristics Remark: The maximum attenuation in the pass band is defined as the insertion loss ae. The nominal frequency fN is fixed at 248,6 MHz without any tolerance or limit. The values of absolute attenuation aabs are guaranteed for the whole operating temperature range. The frequency shift of the filter in the operating temperature range is included in the production tolerance scheme. Data Insertion loss (reference level) Nominal frequency Passband Pass band ripple Absolute attenuation 0,3 270,6 MHz MHz ... ... 220,6 500,0 MHz MHz aabs ae fN PB typ. value 1,4 0,22 dB fN dB tolerance / limit max. 1,7 248,6 0,5 0,5 dB MHz MHz dB max. 30 27 8 65 14 OTR TCf ** -38 dB dB ns ns dB min. min. max. max. min. max. 20 20 80 100 10 10 dB dB ns ns dB dBm Group delay ripple within PB Group delay within PB Return loss Input power level Operating temperature range Storage temperature range Temperature coefficient of frequency - 20 C ... + 85C - 40 C ... + 85C ppm/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/K) x (T-T0) x fcat(MHz). Generated: Checked / Approved: Vectron International GmbH & Co. KG Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: tft@vectron.com Vectron International GmbH & Co. KG 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 248m.doc Version 1.1 23.10.2008 Vectron International Filter characteristic 0 Filter specification TFS 248M 2/5 0 -10 -1 -20 -2 -30 -3 magnitude in dB -50 magnitude in dB 57.2812 105.1109 152.9406 200.7703 248.6 296.4297 frequency in MHz 344.2594 392.0891 439.9188 487.7485 -40 -4 -5 -60 -6 -70 -7 -80 -8 -90 -9 -100 9.4515 -10 238.6 240.6 242.6 244.6 246.6 248.6 250.6 frequency in MHz 252.6 254.6 256.6 258.6 Construction and pin connection (All dimensions in mm) 7 5 248M W43 1 3 Date code 1 2 3 4 5 6 7 8 Input Input Ground Ground Output Output Ground Ground 2,54 1 3 1,2 Max. SQ 3,81 +0,2/-0,1 7 1,78 5 200 / 800 Ohm Test circuit 0,1 Date code: W X A ... Year + week 2008 2009 2010 % d 12 0% 1,78 0,6 1 2 5 L3 C3 L4 SAW 6 3, 4, 7, 8 Vectron International GmbH & Co. KG Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: tft@vectron.com Vectron International GmbH & Co. KG 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 248m.doc Version 1.1 23.10.2008 Vectron International Stability characteristics, reliability Filter specification TFS 248M 3/5 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, 1 ms, half sine wave, 3 shocks each plane; DIN IEC 68 T2 - 27 10 Hz to 500 Hz, 0,35 mm or 5 g 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 reflow possible: three times max.; for temperature conditions refer to the attached "Air reflow temperature conditions" on page 4; This filter is RoHS compliant (2002/95/EG, 2005/618/EG) 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: reel of empty components at start: reel of empty components at start including leader: trailer: Pull Off Direction 3000 min. 300 mm min. 500 mm min. 300 mm Tape (all dimensions in mm) W : 12,00 0,3 Po : 4,00 0,1 Do : 1,50 +0,1/-0 E : 1,75 0,1 F : 5,50 0,05 G(min) : 0,75 P2 : 2,00 0,05 P1 : 8,00 0,1 D1(min) : 1,50 Ao : 4,30 0,1 Bo : 4,30 0,1 Ct : 9,5 0,1 P1 Date Code t Do Po P2 E G Ct Bo F Ko Typ PIN Marker D1 Ao W2 Reel (all dimensions in mm) A : 330 W1 : 12,4 +2/-0 W2(max) : 18,4 N(min) : 50 C : 13,0 +0,5/-0,2 C A N W1 The minimum bending radius is 45 mm. Vectron International GmbH & Co. KG Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: tft@vectron.com Vectron International GmbH & Co. KG 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. G W Filename: tfs 248m.doc Version 1.1 23.10.2008 Vectron International Air reflow temperature conditions Filter specification TFS 248M 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 Vectron International GmbH & Co. KG Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: tft@vectron.com Vectron International GmbH & Co. KG 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 248m.doc Version 1.1 23.10.2008 Vectron International History Version 1.0 1.1 Filter specification TFS 248M 5/5 Reason of Changes - Generation of development specification - Change IL, add typical values and filter characteristic - Generation of filter specification Name Strehl S. Channaa Date 11.10.2007 23.10.2008 Vectron International GmbH & Co. KG Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: tft@vectron.com Vectron International GmbH & Co. KG 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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