tfs173A.doc Version 1.5 VI TELEFILTER Filter Specification 01.08.2001 TFS 173A 1/5 1. Measurement condition : 23 °C 0 dBm for input: for output: Ambient temperature TA: Input power level: Terminating impedances at fc *) : 48 48 -21,5 pF. -21,5 pF. ( typical value ) ( typical value ) 2. Characteristics : Remark: Reference level for the relative attenuation a rel of the TFS173A 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 reference frequency fc is the arithmetic mean value of the upper ( f3dB+ ) and lower (f3dB-) frequencies at the 3 dB filter attenuation level relative to the insertion loss a e. The temperature coefficient of frequency Tcf is valid both for the reference frequency f c and the frequency response of the filter in the operating temperature range. The frequency shift of the filter in the operating temperature range is not included in the production tolerance scheme. Data Insertion loss (Reference level) ae Reference frequency fc at ambient temperature (fCTA) Pass band ( PB ) typ. value tolerance / limit 26,5 max. dB 174,175 MHz min. ( BW3 - 0,35 ) 1,1...1,2 dB max. Bandwidth : 3 dB - band width ( BW3 ) in O.T.R. : dB - band width dB - band width dB - band width dB - band width at at at at ambient ambient ambient ambient Relative attenuation in O.T.R. : temperature TA . temperature TA . temperature TA . temperature TA . dB 174,050 ... 174, 300 in O.T.R. : Amplitude ripple in PB (p-p) 1,5 3 22 24 28 1,5 MHz MHz dB 34,95 ± 0,175 MHz 34,850 34,960 35,620 35,660 MHz MHz MHz MHz 34,95 ± 0,050 MHz arel f3dB- + 0,1 MHz ... f3dB+ - 0,1 MHz dB max. 1,5 dB f3dB+ + 0,4 f3dB- - 0,6 MHz ... f3dB+ + 0,6 MHz ... f3dB- - 0,4 MHz MHz 25 25 dB dB min. min. 22 22 dB dB f3dB+ + 0,6 f3dB- - 1,0 MHz ... f3dB+ + 1,0 MHz ... f3dB- - 0,6 MHz MHz 27 27 dB dB min. min. 24 24 dB dB f3dB+ + 1,0 f3dB- - 1,3 MHz ... f3dB+ + 1,3 MHz ... f3dB- - 1,0 MHz MHz 33 33 dB dB min. min. 30 30 dB dB f3dB+ + 1,3 f3dB- - 5,0 MHz ... f3dB+ + 5,0 MHz ... f3dB- - 1,3 MHz MHz 40 40 dB dB min. min. 35 35 dB dB f3dB+ + 5,0 f3dB- - 100 MHz ... f3dB+ + 100 MHz ... f3dB- - 5,0 MHz MHz 50...55 50...60 dB dB min. min. 45 45 dB dB max. max. 3 120 µs ns - 94 ppm/K Group delay ( mean value in PB ): Group delay ripple in PB (p-p): Deviation from linear phase in PB : Triple transit attenuation compared to main signal Crosstalk 1,2 2,15 µs 50 ns 12° p-p...(2° r.m.s.) 60 60 dB dB Temperature coefficient of frequency ( Tcf ) [ LiNbO3 ] - 87 ppm/K Frequency deviation of f c over temperature fc(Hz) = Tcf(ppm/K) x (T - TA) x fCTA (MHz) Operating temperature range ( O.T.R. ) Storage temperature range - 10 °C ... + 70 °C - 40 °C ... + 85 °C *) 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. Generated: Dunzow W. Checked/Approved: Dr. Bert Wall VI TELEFILTER Potsdamer Straße 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / 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. tfs173A.doc Version 1.5 VI TELEFILTER Filter Specification 3. Package and pin connection : TFS 173A 01.08.2001 2/5 (All dimensions in mm) 22,5 Max. 13 max. 5,0 max. 5,6 max. 0,45 Dia. 2,54 ± 0,2 7,62 6x2,54 = 15,62 Date-code: L M N ....... TFS 173A tft N05 1 2 7 Pin 1 Pin 14 Pin 8 Pin 7 Pin 2, 9 14 4. 50 Year+week 1999 2000 2001 ....... 9 Input Input RF Return Output Output RF Return Package Ground 8 - Matching network ( about matching element values see Application Note ): C1 L3 1 2 7 L1 Scheme 1. L2 L4 C2 14 9 8 For final test we use scheme 1 ( with variable coils L1 and L2.) Influence of inductors L1 and L2 on filter slope is stronger , as of L3 and L4 ( please, refer to Application Note ). For this reason, it is possible to match the filter to minimum slope changing L3 and L4 using fixed E12 series inductor values ( SMD-elements ) for L1 to L4 . If you use variable coils, then it is better to use scheme 1 with variable coils L1 and L2 , VI TELEFILTER Potsdamer Straße 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / 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. tfs173A.doc Version 1.5 VI TELEFILTER Filter Specification TFS 173A 01.08.2001 3/5 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. Change of temperature -55 °C to 125°C / 30 min. each / 10 cycles DIN IEC 68 part 2 – 14 Test N 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; VI TELEFILTER Potsdamer Straße 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / 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. tfs173A.doc Version 1.5 VI TELEFILTER Filter Specification 01.08.2001 TFS 173A 4/5 6. 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 VI TELEFILTER Potsdamer Straße 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / 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. tfs173A.doc Version 1.5 VI TELEFILTER Filter Specification 01.08.2001 TFS 173A 5/5 7. History : Version Reason of Changes Name Date 1.0 Generate preliminary development specification according to customer requirements. Dunzow W. 15.02.2001 1.1 - change band widths ; - change centre frequency ; - change definition of centre frequency ; - change filter name . Dunzow W. 02.03.2001 1.2 - add amplitude ripple in PB (p-p) : max. 1 dB; - change frequencies of selection tolerances : from f3dB± ± 1,325 MHz to f3dB± ± 1,3 MHz and from f3dB± ± 5,325 MHz to f3dB± ± 5,0 MHz Dunzow W. 05.03.2001 1.3 - change amplitude ripple in PB (p-p) : from max. 1 dB to max. 1,5 dB; - change configuration of matching network ; - add typical values of measured termination impedances; - add typical values of filter ; - change selection tolerances : in f3dB± + 1,0 MHz ... f3dB± + 1,3 MHz from min. 30 dB in f3dB± + 1,3 MHz ... f3dB± + 2,0 MHz from min. 35 dB in f3dB± + 2,0 MHz ... f3dB± + 5,0 MHz from min. 35 dB in f3dB± + 5,0 MHz ... f3dB± +17,5 MHz from min. 45 dB Dunzow W. 06.06.2001 in in in in f3dB± - 17,5 MHz ... f3dB± f3dB± - 5,0 MHz ... f3dB± f3dB± - 2,0 MHz ... f3dB± f3dB± - 1,3 MHz ... f3dB± - 5,0 MHz 2,0 MHz 1,3 MHz 1,0 MHz from from from from min. 45 dB min. 35 dB min. 35 dB min. 30 dB to to to to to to to to min. 28 min. 28 min. 34 min. 35 min. min. min. min. dB; dB; dB; dB; 42 dB; 34 dB; 29 dB; 29 dB; 1.4 - add typical values of band widths at ambient temperature ; Dunzow W. 18.07.2001 - add Stability characteristics ; - write limit lines as in Filter Spec. version 1.2 ; - change ILo : from max. 30 dB to max. 28 dB ; - change group delay ripple : from max. 180 ns to max. 120 ns ; - change tolerance for centre frequency at ambient temperature : from ± 100 kHz to ± 150 kHz. 1.5 - correct typical values of band widths at ambient temperature ; Dunzow W. - add commentary about matching networks. - change ( reduce) tolerance for centre frequency : from 174,20 ± 0,15 MHz ( 174,05...174,35 MHz) to 174,05...174,30 MHz. - change point 3 in “Stability characteristics”. VI TELEFILTER Potsdamer Straße 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: [email protected] 01.08.2001 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.