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tfs 420A1.doc
Version 1.0
06.01.02
VI TELEFILTER
Filter specification
TFS 420 A1 - 1/4
1. Measurement condition Ambient temperature TA: 23 C Input power level: 0 dBm for input: Typical terminating impedances in fN: for output:
210 -5,38 pF. 174 -3,99 pF.
2. Characteristics
Remark: Reference level for the relative attenuation arel of the TFS 420A1 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 nominal frequence fN is fixed at 420,0 MHz without tolerance or limit. The reference frequence 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 temperature coefficient of frequency Tcf is valid both for the reference frequency fc and the frequency response of the filter in the operating temperature range.
Data typ. value tolerance / limit 21,5 dB max 24 dB Insertion loss (Reference level) ae 420,0 MHz Nominal frequency fN Centre frequency fc at ambient temperature ( fCAT ) 420,03 MHz Pass band (-1dB) fN - 4,1 MHz ... fN + 4,1 MHz 0,4 dB max 1,0 dB Amplitude ripple (p-p): fN ... fN 4,1 MHz Bandwidth at ambient temperature: 1 dB - band width 9,14 MHz 3 dB - band width 10,50 MHz 20 dB - band width 14,23 MHz 40 dB - band width 15,91 MHz Relative attenuation arel fN fN 4,1 MHz max. 1 dB MHz fN 5,0 MHz max. 3 dB fN 4,1 MHz fN 10 MHz min. 3 dB fN 5,5 MHz fN 100 MHz 45...60 dB min. 40 dB fN 10 MHz fN - 100 MHz 70...80 dB fN - 430 MHz fN + 300 MHz 60...70 dB fN + 100 Average group delay in pass band: 0,630 s Group delay ripple in pass band (p-p): 40 ns max 60 ns Triple transit attenuation compared to main signal: 45...49 dB Crosstalk 50...54 dB Frequency inversion temperature ( To ) 30 C - 0,050 ppm/K Temperature coefficient of frequency ( Tcf ) Frequency deviation of fc over temperature T : *) fc(Hz) = Tcf(ppm/K) x (T - To) x fTo(MHz) Operating temperature range -20 C ... + 75 C Storage temperature range - 40 C ... + 85 C Input power level max. + 10 dBm *) fTo is reference frequence fc at frequency inversion temperature (To )
Generated:
Wadim P. Dunzow
Checked/Approved:
Dr. Bert Wall
VI TELEFILTER Vectron International, Inc. Potsdamer Strae 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: tft@telefilter.com E-Mail: vti@vtinh.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
tfs 420A1.doc
Version 1.0
06.01.02
VI TELEFILTER
3. Package
Filter specification
TFS 420 A1 - 2/4
S 420 A1 A S 420 M04
H3
10 Input 9 Input RF Return 1 Ground 2 Ground 4 Output 3 Input 4 Input RF Return 3 Output RF Return 5 Ground - Ground 6 Ground 1, 2, 5-9, 11, 12 7 Ground 8 Ground 9 Output 11 Ground 10 Output RF Return 12 Ground
4. 50 matching network:
1
23 L4
L2
12 11 10 L1 L3 987
4 5 6
VI TELEFILTER Vectron International, Inc. Potsdamer Strae 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: tft@telefilter.com E-Mail: vti@vtinh.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
tfs 420A1.doc
Version 1.0
06.01.02
VI TELEFILTER
Stability characteristics
Filter specification
TFS 420 A1 - 3/4
After the following tests the filter shall meet the whole specification: 1. Shock: 30g, 18 ms, half sine wave, 3 shocks each plane; IEC 68 - 2 - 27 10 Hz to 150 Hz, 0.35 mm amplitude, 5g; 2 hours for 3 planes; IEC 68 - 2 - 6 90 % to 95 % rel. humidity, 40 C, 10 days; IEC 68 - 2 - 3
2. Vibration:
3. Damp heat:
4. Resistance to solder heat (Reflow):
260 C for 10 sec;
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: 3000
Tape (all dimensions in mm) W Po Do D1 E F : : : : : : 16 4 1,5 0,3 0,1 + 0,5
Do Po P2
EMBOSSED CARRIER TAPE
1,5 + 0,5 1,75 0,1 7,5 0,1 0,75 2 0,05 8 1,5 5,4 7,4 0,1
E Ao F W
D1 13,4
0,1
G (min) : P2 : P1 : D1(min) : Ao Bo : :
Bo
G
P1
0,1 0,1
COVER TAPE
W2
Reel (all dimensions in mm): A W1 W2 (max) : N (min) C : : : : 330 16,4 +2 22,4 >= 90
C
13
0,25
A N
W1
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 Vectron International, Inc. Potsdamer Strae 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: tft@telefilter.com E-Mail: vti@vtinh.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
tfs 420A1.doc
Version 1.0
06.01.02
VI TELEFILTER Air reflow temperature conditions:
Filter specification
TFS 420 A1 - 4/4
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
260 240 220 200 180 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
VI TELEFILTER Vectron International, Inc. Potsdamer Strae 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: tft@telefilter.com E-Mail: vti@vtinh.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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