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TFS70H25A.doc
version 1.2
19.07.01
VI TELEFILTER
Measurement condition
Ambient temperature: 25 C Input power level: 10 dBm Terminating impedances at fc*): for input: for output:
Filter Specification
TFS 70H25A 1/5
350 450
-13,7 pF -12,1 pF
Remark:
Reference level for the relative attenuation a rel of the TFS 70H25A is the insertion loss. The insertion loss ae is defined as the insertion loss at the nominal frequency fN . 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 temperature coefficient of frequency Tc f is valid for both the reference frequency f c and the frequency response of the filter on the operating temperature.
Data
Insertion loss (Reference level) Nominal frequency Centre frequency Passband Passband variation 1 dB bandwidth 3 dB bandwidth 40 dB bandwidth ae
typ. value
21,8 dB
tolerance/limit
max. 25,0 dB
fN fC PB p-p BW BW BW
70,0
MHz
70 MHz
fN
70,0 80 0,65 0,60 1,30 1,50 2,80
MHz kHz MHz dB MHz MHz MHz
0,45 1,55 1,72 2,55
dB MHz MHz MHz min. min. max.
Relative attenuation arel fN ... fN 0,65 MHz fN 0,65 MHz... fN 0,75 MHz fN 1,40 MHz ....... fN 2,50 MHz .......
fN 2,50 MHz fN 30 MHz
45 52 3 160 dB dB ns
max. max. min. min. max.
1 3 40 50 6
dB dB dB dB ns
Phase linearity in PB Group delay variation in PB Temperature coefficient of frequency Tc f *) Operating temperature Storage temperature range
*) fc(Hz) = Tcf(ppm/K ) x (T - TA) x fCAT (MHz)
2 2
max. 200
- 0.036 ppm/K 25 - 25..... + 85 C C
Generated: Checked / approved:
VI TELEFILTER Vectron International, Inc. Potsdamer Strae 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-0 / 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.
TFS70H25A.doc
version 1.2
19.07.01
VI TELEFILTER
Construction, pin configuration and 50
(All dimensions in mm)
24.64
Filter Specification
- matching network
TFS 70H25A 2/5
TFS 70H25A N29
9.00
Datecode: L M N ....
Year+week 1999 2000 2001
2.62 Max 1.02
1
2
3
4
5
Pin Configuration
Input: Input Return: Output: Output Return: Ground: 10 1 5 6 2,3,4,7,8,9,11
11
10 1.91
9
8
7
6 1.02
2.31
4.83 x 3.53
50 Ohm test circuit
L1
10
5
L2
TFS 70H25A
IN
OUT
1,2.3.4, 6,7,8 , 9 , 11
VI TELEFILTER Vectron International, Inc. Potsdamer Strae 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-0 / 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.
TFS70H25A.doc
version 1.2
19.07.01
VI TELEFILTER
Stability characteristics
Filter Specification
TFS 70H25A 3/5
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;
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 1000 min 300 mm min 500 mm min 300 mm
Tape (all dimensions in mm)
W Po Do E F G (min) P2 P1 D1(min) Ao Bo CT : : : : : : : : : : : : 44 4 1,5 1,75 20,25 0,75 2 16 2,0 9,3 24,9 38 0,3 0,1 + 0,1 0,1 0,05 0,05 0,1 0,1 0,1 0,2
pull off direction
X-X
t Do Po P1 P2
X
Ko D1 Ao
view direction
X
SPEC-Gurt 0061/ 19X6,5 Q09016:02.001 Jul.10,01
W2
Reel (all dimensions in mm): A W1 W2 (max) N (min) C : : : : : 330 46 50 100 13 0,2
C 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 in the above shown direction.
VI TELEFILTER Vectron International, Inc. Potsdamer Strae 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-0 / 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.
TFS70H25A.doc
version 1.2
19.07.01
VI TELEFILTER
Air reflow temperature conditions
Filter Specification
TFS 70H25A 4/5
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 4784-0 / 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.
TFS70H25A.doc
version 1.2
19.07.01
VI TELEFILTER
History version
1.0 1.1 1.2
Filter Specification
TFS 70H25A 5/5
reason of changes
generate specification correct relative attenuation terminated impedances added
name
Pfeifer Dr. Sabah Pfeiffer
date
22.03.2001 24.04.2001 18.07.2001
VI TELEFILTER Vectron International, Inc. Potsdamer Strae 18 267 Lowell Road D 14 513 TELTOW / Germany Hudson, NH 03051 / USA Tel: (+49) 3328 4784-0 / 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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