Filename: tfs 248f.doc Version 3.1 VI TELEFILTER 01.04.2008 Filter specification TFS 248F 1/5 Measurement condition Ambient temperature: Input power level: Terminating impedance: Input: Output: 23 0 °C dBm 50 200 Ω Ω Characteristics Remark: The reference level for the relative attenuation arel of the TFS 248F is the minimum of the pass band attenuation. This value is defined as the insertion loss ae. The nominal frequency fN is fixed at 248,6 MHz without any tolerance. The values of relative attenuation arel 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 typ. value Insertion loss (reference level) ae 2,95 Nominal frequency fN - PB Passband Pass band ripple dB 238,6 fN 3,5 ± dB 248,6 MHz 352 kHz 0,15 dB max. 0,5 dB 6,44 MHz min. 5,0 MHz 50 55 58 56 55 55 dB dB dB dB dB dB min. min. min. min. min. min. 45 45 45 45 45 45 dB dB dB dB dB dB 55 ns max. 300,0 ns max. 20,0 arel Relative attenuation fN - max. BW Bandwidth 3 dB tolerance / limit MHz ... @ @ @ @ @ fN fN fN fN fN fN + + + + + 29,2 22,8 52,0 74,8 104,0 126,8 MHz MHz MHz MHz MHz MHz Group delay ripple within PB - Input power level Operating temperature range OTR Storage temperature range Temperature coefficient of frequency TCf * - - 20 °C ... + 80 °C - - 40 °C ... + 85 °C -33,5 ppm/K dBm - *) ∆fc(Hz) = Tcf(ppm/K) x (T - To) x fCAT (MHz). Generated: Checked / Approved: Tele Filter GmbH Potsdamer Straße 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: [email protected] 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 248f.doc Version 3.1 VI TELEFILTER 01.04.2008 Filter specification TFS 248F 2/5 0 2.3 -1 2.06 -20 -2 1.82 -30 -3 1.58 -40 -4 1.34 -5 1.1 -6 0.86 -70 -7 0.62 -80 -8 0.38 -90 -9 0.14 -50 -60 -100 198.6 208.6 218.6 228.6 238.6 248.6 258.6 frequency in MHz 268.6 278.6 288.6 -10 244.6 298.6 245.4 246.2 247 247.8 248.6 249.4 frequency in MHz 250.2 251 251.8 delay in µs 0 -10 magnitude in dB magnitude in dB Filter characteristic -0.1 252.6 Construction and pin connection (All dimensions in mm) S 248F ● W14 Date code 1 2 3 4 5 6 7 8 9 10 Ground Ground Ground Output Output Ground Ground Ground Input RF Return Input Date code: W X A ... Year + week 2008 2009 2010 50 / 200 Ω Test circuit 10 4 SAW 5 1, 2, 3, 6, 7, 8, 9 Tele Filter GmbH Potsdamer Straße 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: [email protected] 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 248f.doc Version 3.1 VI TELEFILTER 01.04.2008 Filter specification TFS 248F 3/5 Stability characteristics, reliability After the following tests the filter shall meet the whole specification: 1. Shock: 500g, 1 ms, half sine wave, 3 shocks each plane; DIN IEC 68 T2 - 27 2. Vibration: 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 3. Change of temperature: 4. Resistance to solder heat (reflow): -55 °C to 125°C / 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: 3000 min. 300 mm min. 500 mm min. 300 mm Pull Off Direction Tape (all dimensions in mm) W : 16,00 +0,3/-0,1 Po : 4,00 ± 0,1 Do : 1,50 +0,1/-0 E : 1,75 ± 0,1 F : 7,50 ± 0,1 G(min) : 0,75 P2 : 2,00 ± 0,1 P1 : 8,00 ± 0,1 D1(min) : 1,50 Ao : 5,40 ± 0,1 Bo : 7,60 ± 0,1 Ct : 13,5 ± 0,1 P1 Date Code Po Do P2 W G Ct Bo F G E t Ko Typ PIN Marker D1 Ao W 2 Reel (all dimensions in mm) A : 330 W1 : 16,4 +2/-0 W2(max) : 22,4 N(min) : 50 C : 13,0 +0,5/-0,2 C A N W 1 The minimum bending radius is 45 mm. Tele Filter GmbH Potsdamer Straße 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: [email protected] 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 248f.doc Version 3.1 VI TELEFILTER 01.04.2008 Filter specification TFS 248F 4/5 Air reflow temperature conditions Conditions Average ramp-up rate (30°C to 217°C) > 100°C > 150°C > 217°C Peak temperature Time within 5°C of actual peak temperature Cool-down rate (Peak to 50°C) Time from 30°C to Peak temperature Exposure less than 3°C/second between 300 and 600 seconds between 240 and 500 seconds between 30 and 150 seconds max. 260°C between 10 and 30 seconds less than 6°C/second no greater than 300 seconds Chip-mount air reflow profile Temperature / °C max. 260°C 217°C max. 300 s 10 ... 30 s Time / s 30 ... 150 s Tele Filter GmbH Potsdamer Straße 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: [email protected] 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 248f.doc VI TELEFILTER Version 3.1 Filter specification 01.04.2008 TFS 248F 5/5 History Version Reason of Changes Name Date 1.0 - generate according to customer specification Dr. Sabah 25.09.01 2.0 - change of package and stop band rejection Dr. Sabah 13.09.02 3.0 - Filter Specification; add of terminating impedance and typ. values Dr. Sabah 15.11.02 3.1 - change PB and stability characteristic - add filter characteristic Strehl 01.04.2008 Tele Filter GmbH Potsdamer Straße 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: [email protected] 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.