Tfs285.doc version 2.0 07.07.2000 ______________________________________________________________________________________________________ VI TELEFILTER Filter specification TFS 285 1/5 ______________________________________________________________________________________________________ Measurement condition 23 °C 0 dBm Ambient temperature: Input power level: Terminating impedance Input Output 30 Ω || -21.2 pF 35 Ω || -21.6 pF Characteristics Remark: Reference level for the relative attenuation arel of the TFS 285 is the minimum of the pass band attenuation amin. The minimum of the pass band attenuation amin is defined as the insertion loss ae. The centre frequency fo is the arithmetic mean value of the upper and lower frequencies at the 30 dB filter attenuation level relative to the insertion loss ae. The nominal frequency fN is fixed on 285 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 fo 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 fo Data typ. value tolerance / limit ______________________________________________________________________________________________________ 9,5 dB max. 12 dB ae = amin Insertion loss (Reference level) ______________________________________________________________________________________________________ 285 MHz fN Nominal frequency _____________________________________________________________________________________________________ Pass band Pass band ripple fN ± 7,5 MHz 0,8 dB max. 1,2 dB Passband width 3 dB min. 20 MHz ______________________________________________________________________________________________________ Group delay GD Group delay ripple fN ± 7,5 MHz 90 ns max. 150 ns ______________________________________________________________________________________________________ Relative attenuation arel fN 75 MHz ... fN - 20 MHz 38 dB min. 30 dB fN + 20 MHz ... fN + 75 MHz 38 dB min. 30 dB ______________________________________________________________________________________________________ VSWR ratio max. 2:1 at fN – 7,5 MHz ... fN + 7,5 MHz ______________________________________________________________________________________________________ Operating temperature range - 5 °C ... + 85 °C ______________________________________________________________________________________________________ - 72 ppm/K Temperature coefficient of frequency TCf ______________________________________________________________________________________________________ Input power level max. + 10 dBm ______________________________________________________________________________________________________ Generated: Checked / approved: ______________________________________________________________________________________________________ VI TELEFILTER Vectron International, Inc. Potsdamer Straße 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 Tel: (603) 598-0070 Fax: (603) 598-0075 E-Mail: [email protected] 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. Tfs285.doc version 2.0 07.07.2000 ______________________________________________________________________________________________________ VI TELEFILTER Filter specification TFS 285 2/5 ______________________________________________________________________________________________________ Construction and pin connection Datecode S 285 M27 1 2 3 4 5 6 7 8 9 10 11 12 Ground Ground Output RF Return Output Package Ground Ground Ground Ground Input RF Return Input Package Ground Ground Datecode: K L M Year+week 1998 1999 2000 ... 50 Ω test circuit C1 C2 10 Input 50 Ohm 4 Output 50 Ohm SAW L1 L2 1,2,3,5,6,7, 8,9,11,12 ______________________________________________________________________________________________________ VI TELEFILTER Vectron International, Inc. Potsdamer Straße 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 Tel: (603) 598-0070 Fax: (603) 598-0075 E-Mail: [email protected] 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. Tfs285.doc version 2.0 07.07.2000 ______________________________________________________________________________________________________ VI TELEFILTER Filter specification TFS 285 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: Real of empty components at start: Real of empty components at start including leader: Trailer Tape (all dimensions in mm) W Po Do : : : 16 4 1,5 E F : : 1,75 ± 0,1 7,5 ± 0,1 G (min) : P2 : P1 : 0,6 2 ± 0,1 8 ± 0,1 3000 min 300 mm min 500 mm min 300 mm EMBOSSED CARRIER TAPE ± 0,3 ± 0,1 + 0,5 Do Po P2 E Ao F D1 W Bo Ct G D1(min) : Ao : 1,5 5,5 ± 0,1 Bo : 7,5 ± 0,1 Ct : 13,5+/-0,1 P1 COVER TAPE W 2 Reel (all dimensions in mm): A : W1 W2 (max) : : N (min) : 330 16,4 +2 22,4 50 C C : 13 - + 0,5 A N 0,2 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 readable if the sprocket holes are on the left side of the tape, i.e. pin 1 identifier is close to the sprocket holes. ______________________________________________________________________________________________________ VI TELEFILTER Vectron International, Inc. Potsdamer Straße 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 Tel: (603) 598-0070 Fax: (603) 598-0075 E-Mail: [email protected] 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. Tfs285.doc version 2.0 07.07.2000 ______________________________________________________________________________________________________ VI TELEFILTER Filter specification TFS 285 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 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 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 ______________________________________________________________________________________________________ VI TELEFILTER Vectron International, Inc. Potsdamer Straße 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 Tel: (603) 598-0070 Fax: (603) 598-0075 E-Mail: [email protected] 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. Tfs285.doc version 2.0 07.07.2000 ______________________________________________________________________________________________________ VI TELEFILTER Filter specification TFS 285 5/5 ______________________________________________________________________________________________________ History Version Reason of Changes Name Date 1.0 - development specification Steiner 03.03.2000 2.0 - complete specification Steiner (tape&reel,terminating impedances matching, soldering profile, new date code added) - loss corrected from 10,5 dB to 12 dB according to Nortel Specification Steiner 07.07.2000 07.07.2000 ______________________________________________________________________________________________________ VI TELEFILTER Vectron International, Inc. Potsdamer Straße 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 Tel: (603) 598-0070 Fax: (603) 598-0075 E-Mail: [email protected] 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.