Tfs249A.doc version 2.0 VI TELEFILTER 08.06.2001 Filter Specification TFS 249A 1/5 Measurement condition Ambient temperature TA: Input power level: Terminating impedance at fc: input: output: 23 °C 0 dBm 1,15 kΩ || -6,5 pF 1,05 kΩ || -6,5 pF Characteristics Remark: Reference level for the relative attenuation arel of the TFS 249A is the minimum of the pass band attenuation amin . It 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 nominal frequency fN is fixed on 249,6 MHz without tolerance. The given values for the relative attenuation arel and for the group delay ripple have to be reached at the frequencies given below also 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 typ. value Insertion loss (Reference level) Nominal frequency fN Centre frequency fc ae 14,0 dB max. 249,6 1 dB Bandwidth 3 dB Bandwidth 30 dB Bandwidth 40 dB Bandwidth 4,72 5,71 9,08 9,60 Passband ripple tolerance / limit within ± 1,92 MHz 20,0 249,6 dB MHz MHz MHz MHz MHz MHz min. max. 3,84 11,0 MHz - min. 1,0 dB MHz Relative attenuation arel fN fN ± 1,92 MHz ... fN ± 3,08 MHz fN ± 5,5 MHz fN ± 5,5 MHz fN ± 15 MHz fN ± 15 MHz fN ± 30 MHz 0,4 10 48 60 dB dB dB dB max. min. min. min. 1,0 3,0 40,0 50,0 dB dB dB dB Group delay ripple within ± 1,92 MHz 35 ns max. 50,0 ns Return loss: ± 1,92 MHz 16 dB min. 10,0 dB 0,032 32 ppm/ K² °C within Operating temperature range Temperature coefficient of frequency ( Tcf ) *) Frequency inversion temperature To Storage temperature range - 10 °C ... + 80 °C - 30 °C ... + 85 °C *) ∆fc(Hz) = Tcf(ppm/K²) x (To - TA) ² x fTo (MHz) Generated: Checked/Approved: VI TELEFILTER Potsdamer Straße 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 E-Mail: [email protected] Vectron International, Inc. 267 Lowell Road Hudson, NH 03051 / USA Tel: (603) 598-0070 Fax: (603) 598-0075 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 Tfs249A.doc version 2.0 VI TELEFILTER 08.06.2001 Filter Specification TFS 249A 2/5 Construction and pin connection (All dimensions in mm) 8 9 10 6 S 249A N23 1 5 4 3 Datecode 1 3 10 4 9 5 8 1 2 3 4 5 6 7 8 9 10 Ground Ground Ground Output OutputRF Return Ground Ground Ground Input Input RF Return Datecode: L M N ... Year+week 1999 2000 2001 6 50 Ω matching network: L1 L2 4 9 Input 50 Ohm Output SAW C1 10 C2 50 Ohm 5 1,2,3,6,7 8,11,12 VI TELEFILTER Potsdamer Straße 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 E-Mail: [email protected] Vectron International, Inc. 267 Lowell Road Hudson, NH 03051 / USA Tel: (603) 598-0070 Fax: (603) 598-0075 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 Tfs249A.doc version 2.0 VI TELEFILTER 08.06.2001 Filter Specification TFS 249A 3/5 Stability Characteristics After the following tests the filter shall meet the whole specification: 1. Shock: 500g, 18 ms, half sine wave, 3 shocks each plane; DIN IEC 68 T2 - 27 2. Vibration: 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 3. Damp heat: (cycle) 25 °C to 55°C / 95% r.H. / 10 cycles DIN IEC 68 - 2 – 30 Db 4. Resistance to solder heat (reflow): max. 2 times reflow process; for temperature conditions refer to the attached "Air reflow temperature conditions" on page 4; 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 Tape (all dimensions in mm) W : 16 Po : 4 ± 0,1 + 0,1 Do : 1,5 : 1,75 ± 0,1 F : 7,5 ± 0,1 Do Po P2 E Ao P2 : 2 ± 0,10 P1 : 8 ± 0,10 F D1 W Bo CT 0,60 D1(min) : EMBOSSED CARRIER TAPE ± 0,3 E G (min) : 3000 min 300 mm min 500 mm min 300 mm G P1 1,5 Ao : 5,5 ± 0,1 Bo : 7,5 ± 0,1 CT : 13,5 COVER TAPE ± 0,1 W 2 Reel (all dimensions in mm): A : W1 W2 (max) : : N (min) : 330 16,4 +2,0 22,4 50 C C : 13 A + 0,5/-0,2 N W 1 The minimum bending radius is 45 mm. The mounting surface of the filters faces the bottom side of the embossed carrier tape. The marking of the filters is able to read if the view is directed on the upper side of the carrier tape with the sprocket holes on the right side of the tape. VI TELEFILTER Potsdamer Straße 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 E-Mail: [email protected] Vectron International, Inc. 267 Lowell Road Hudson, NH 03051 / USA Tel: (603) 598-0070 Fax: (603) 598-0075 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 Tfs249A.doc version 2.0 VI TELEFILTER 08.06.2001 Filter Specification TFS 249A 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 temperature / °C 180 160 140 120 100 80 60 40 20 0 0 20 40 60 80 100 120 140 160 180 200 220 240 time / sec. 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 VI TELEFILTER Potsdamer Straße 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 E-Mail: [email protected] 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 Vectron International, Inc. 267 Lowell Road Hudson, NH 03051 / USA Tel: (603) 598-0070 Fax: (603) 598-0075 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 Tfs249A.doc version 2.0 VI TELEFILTER Filter Specification 08.06.2001 TFS 249A 5/5 History Version Reason of Changes Development specification 1.0 - generated according to Hudson’s specification 1.1 1.2 - Changed: group delay ripple:100ns 50ns Changed: terminating impedance change the 40 dB bandwidth to max 11 MHz Name Date Dr. Sabah 30.08.2000 Dr. Sabah Steiner 07.09.2000 28.05.2001 Steiner 08.06.2001 Filter specification 2.0 final filter specification - typical values and terminating impedances added VI TELEFILTER Potsdamer Straße 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 E-Mail: [email protected] Vectron International, Inc. 267 Lowell Road Hudson, NH 03051 / USA Tel: (603) 598-0070 Fax: (603) 598-0075 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