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| Filename: TFS455A.doc Version 1.1 21.08.2003 VI TELEFILTER Measurement condition Ambient temperature: Input power level: Terminating impedance: * Input: Output: 23 0 50 50 C dBm Filter specification TFS455A 1/5 Characteristics Remark: Reference level for the relative attenuation arel of the TFS455A is the minimum of the pass band attenuation amin. The minimum of the pass band attenuation a min is defined as the insertion loss a e. 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 a e. The nominal frequency fN is fixed at 455,0 MHz without tolerance. The given values for the relative attenuation a rel and for 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 f c. Data Insertion Loss (reference level) Nominal Frequency Centre Frequency Passband at 23C 2,8 dB Relative Attenuation fN 10,0 MHz fN fN 105 MHz fN fN + 8,0 MHz fN + fN + 12,5 MHz fN + Operating Temperature Range Storage Temperature Range Temperature Coefficient of Frequency Input Power Level TCf ** 105 454,7 12,5 1545 MHz MHz MHz MHz OTR arel ae fN fC PB typ. value 1,35 455 MHz dB tolerance / limit 2,8 455,0 dB MHz 7,8 MHz min. 5 MHz 39 40 42 40 -32 - dB dB dB dB min. 25 min. 30 min. 30 min. 25 - 10 C ... + 85 C - 45 C ... + 90 C max. 25 dB dB dB dB ppm/K 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. **) f(Hz) = TCf(ppm/K) x (T-T0) 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: TFS455A.doc Version 1.1 21.08.2003 VI TELEFILTER Construction and pin connection (All dimensions in mm) 7 5 Filter specification TFS455A 2/5 1,78 455A SQ 3,81 + 0,2 / -0,1 1,78 0,6 R34 0,1 1 Date code 3 1,2 Max. 2,54 Pin 1 Pin 2 Pin 3 Pin 4 output rf return Input ground package ground Pin 5 Pin 6 Pin 7 Pin 8 input rf return Output ground package ground Date code: N P R ... year + week 2001 2002 2003 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: TFS455A.doc Version 1.1 21.08.2003 VI TELEFILTER Stability characteristics Filter specification TFS455A 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, 18 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: twice max.; for temperature conditions refer to the attached "Air reflow temperature conditions" on page 4; Packing Tape & Reel: IEC 286 3, with exeption 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 peer 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 EMBOSSED CARRIER TAPE 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 Do Po P2 E Ao F W D1 13,4 0 ,1 Bo G P1 COVER TAPE 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 W2 W1 The minimum bending radius is 45 mm. The mounting surface of the filters faces the bottom side of the embossed carrier tape. Marking of the filters can be read if the upper side of the carrier tape is regarded with the sprocket holes on the right. 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: TFS455A.doc Version 1.1 21.08.2003 VI TELEFILTER Air reflow temperature conditions Filter specification TFS455A 4/5 1st and 2nd air reflow profile Name: Temperature: Time: pre-heating periods main-heating periods 150 C - 170 C over 200 C 60 sec. - 90 sec. 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 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: TFS455A.doc Version 1.1 21.08.2003 VI TELEFILTER History Version 1.0 1.1 Reason of Changes Filter specification TFS455A 5/5 Name Dr. Chilla Date 16.04.2003 - Generation of development specification . - Filter specification, add oft typical values - Change definition of insertion loss - Change definition of attenuation from absolute values to relative values - Change of relative attenuation fn +7,5 Mhz to fn +8,0 Mhz - Remove of VSWR - Define pass band of 23C Dr. Sabah 21.08.2003 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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