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tfs 140G.doc
Version 1.3
28.11.2000
VI TELEFILTER
Filter Specification
TFS 140G - 1/5
1. Measurement condition
Ambient temperature TA: Input power level: Terminating impedances at fc: Q-value of matching elements: Source impedance: Load impedance: 23 C 0 dBm. for input: for output: 70 50 50
180 - 16,5 pF. 200 - 12,0 pF.
2. Characteristics
Remark: Reference level for the relative attenuation arel of the TFS 140G 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 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. The frequency shift of the filter in the operating temperature range is not included in the production tolerance scheme
Data Insertion loss (Reference level) Centre frequency ae
typ. value 18...18,5 dB 140,01 MHz
tolerance / limit max. 20 dB
fc at ambient temperature TA (fCAT)
140 0,06 MHz fC - 0,85 MHz.....fC + 0,85 MHz
Pass band (PB) at ambient temperature TA: Amplitude ripple (p-p): Bandwidth 1 3 20 40 45 fC ..... fC 0,70 MHz 0,5...0,6 dB
max.
1 dB
at ambient temperature: dB - band width dB - band width dB - band width dB - band width dB - band width arel fC fC fC fC 0,70 0,85 2,30 40 MHz MHz MHz MHz 0,6 2,5 42...55 55....70 dB dB dB dB max. max. min. min. 1 3 40 45 dB dB dB dB 1,50 1,74 2,29 2,55 2,65...3,10 MHz MHz MHz MHz MHz min. 1,40 MHz min. 1,70 MHz max. 2,60 MHz max. 4,60 MHz
Relative attenuation fC fC 0,70 fC 1,30 fC 2,30 ............ MHz ..... MHz ..... MHz .....
Group delay ( mean value in PB ): Group delay ripple in PB (p-p): Deviation from linear phase in PB (p-p): Input VSWR (S11) in PB : Output VSWR (S22) in PB : Triple transit attenuation compared to main signal Crosstalk Substrate material Frequency inversion temperature ( To ) Temperature coefficient of frequency ( Tcf ) Frequency deviation of fc over temperature: * ) Operating temperature range Storage temperature range
2,54 s 140...160 ns 2,8...4,5 ( r.m.s. 0,8 ) (1,6...1,8) : 1 (1,4...1,8) : 1 41...42 dB 55...65 dB
max. 3,0 s max. 200 ns max. 5 max. 2 : 1 max. 2 : 1 min. 40 dB
Quartz 25...30 C -0,036...0,045 ppm/K fc(Hz) = Tcf(ppm/K) x (T - To) x fTo (MHz) 0 C ... + 70 C - 40 C ... + 85 C
* ) fTo is reference frequence fc at frequency inversion temperature (To )
Generated:
Dunzow W.P.
Checked/Approved:
Dr. Bert Wall
VI TELEFILTER Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.com
Vectron International, Inc. 267 Lowell Road Hudson, NH 03051 / USA Tel: (603) 598-0070 Fax: (603) 598-0075 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 140G.doc
Version 1.3
28.11.2000
VI TELEFILTER
Filter Specification
TFS 140G - 2/5
3. Package
TF 140G TFS S 140 G 1 MM 19 44
D atecode: L M N .......
Y ear+w eek 1999 2000 2001 ..........
P in P in P in P in P in
10 1 5 6 2 - 4, 7 - 9
In put Input R F R eturn O utput O utput R F R eturn P ackage G round
4. 50 matching networks ( see Application Note ):
L1 50
10 TFS . 1
9
8
7
6 140 G M 42
L3
R1
R2
L4 L2
50
2
3
4
5
Schem e 1
L1 50 C1 R1
10 TFS . 1
9
8
7
6 140 G M 42 R2 C2 = L2 50
2
3
4
5
Schem e 2
For final test we use Scheme 1.
VI TELEFILTER Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.com
Vectron International, Inc. 267 Lowell Road Hudson, NH 03051 / USA Tel: (603) 598-0070 Fax: (603) 598-0075 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 140G.doc
Version 1.3
28.11.2000
VI TELEFILTER
Filter Specification
TFS 140G - 3/5
5. Stability Characteristics
After the following tests the filter shall meet the whole specification: 1. Shock: 2. Vibration: 3. Damp heat: (cycle) 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 5g respectively, 1 octave per min, 10 cycles per plan, 3 plans; DIN IEC 68 T2 - 6 25 C to 55C / 95% r.H. / 10 cycles DIN IEC 68 - 2 - 30 Db max. 2 times reflow process; for temperature conditions refer to the attached "Air reflow temperature conditions" on page 4;
6. Packing
Tape & Reel: DIN 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
EMBOSSED CARRIER TAPE
2000 min 300 mm min 500 mm min 300 mm
Tape (all dimensions in mm)
Do Po P
2
W Po Do E F G (min) P2 P1 D1(min) Ao Bo t CT
: : : : : : : : : : : : :
32 0,3 4 0,1 1,5 + 0,1 1,75 0,1 14,2 0,1 0,6 2 0,1 12 0,1 2,0 7,1 0,1 19,6 0, 0,3 0,05 25,5 0,1
E A
o
F D CT Bo
1
W
G
P1
COVER TAPE
W2
Reel (all dimensions in mm): A W1 W2 (max) : N (min) C : : : : 330 32,4 +2 38,4 100
C A N
13 +0,5/-0,2
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 Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.com
Vectron International, Inc. 267 Lowell Road Hudson, NH 03051 / USA Tel: (603) 598-0070 Fax: (603) 598-0075 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 140G.doc
Version 1.3
28.11.2000
VI TELEFILTER
Filter Specification
TFS 140G - 4/5
7. 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
260 240 220 200 180 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 Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.com
Vectron International, Inc. 267 Lowell Road Hudson, NH 03051 / USA Tel: (603) 598-0070 Fax: (603) 598-0075 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 140G.doc
Version 1.3
28.11.2000
VI TELEFILTER
Filter Specification
TFS 140G - 5/5
8. History
Version 1.0 Reason of Changes Generate specification according to customer requirements Modify insertion loss and triple transit attenuation according to our simulations Change next parameters according to customer requirements : - filter name from TFS 140G1 to TFS 140G, - limit value of ILo from ILo = max. 19 dB to ILo = max. 20 dB, - limit value of Centre frequency from 140 0,03 MHz to 140 0,06 MHz, - limit value of Pass band from fC 0,77 MHz to fC 0,80 MHz, - limit value of Stop band from fC 1,20 MHz to fC 1,25 MHz, - limit value of TTS from min. 37 dB to min. 40 dB, - input and output pin positions. Add next parameters according to customer requirements: - limit value of VSWR : max. 2 : 1 , - theoretical matching network scheme. Change the following parameters according to customer requirements : - limit value of Pass band from fC 0,8 MHz to fC 0,85 MHz, - Relative attenuation (3 dB) from fC 0,8 MHz to fC 0,85 MHz, - Relative attenuation (40 dB) from fC 1,25 MHz to fC 1,3 MHz, Generate Filter specification. Add limit value of ripple in fC - 0,7 MHz .... fC + 0,7 MHz. max. 1 dB. Name Dunzow W. Date 03.05.2000
1.1
Dunzow W.
22.06.2000
1.2
A Jaffer
13.09.2000
1.3
Dunzow W.
28.11.2000
VI TELEFILTER Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.com
Vectron International, Inc. 267 Lowell Road Hudson, NH 03051 / USA Tel: (603) 598-0070 Fax: (603) 598-0075 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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