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File name: TFS171A.doc
version 1.4
26.04.2002
VI TELEFILTER
1. Measurement condition :
Filter Specification
TFS 171A
1/5
Ambient temperature TA: Input power level: Terminating impedances in fc *) :
23 C 0 dBm for input: for output:
960 -8,3. pF. 1,17 K -7,5. pF.
2.
Characteristics :
Remark: Reference level for the relative attenuation arel of the TFS 171A 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 frequency fN is fixed to 171,20 MHz. The centre frequency fc is
the arithmetic mean value of the upper and lower frequencies at the 20 dB filter attenuation level relative to the insertion loss ae. All specified parameters have to be reached in the operating temperature range.
Data
Insertion loss at ambient temperature : Nominal frequency Bandwidth 1 dB - band width 3 dB - band width 20 dB - band width Relative attenuation arel .... fN 0,2 MHz fN fN 0,2 MHz .... fN 0,45 MHz fN 1,65 MHz .... fN 5 fN 5 MHz .... fN 40 MHz .... fN 100 fN 40 Group delay ( mean value) Group delay ripple in Phase ripple in Input power level Frequency inversion temperature ( To ) : Temperature coefficient of frequency ( Tcf ) : Frequency deviation of fc over temperature: ** ) Operating temperature range ( OTR ) : MHz MHz MHz fN 200 kHz fN 200 kHz (p-p) fN 200 kHz (p-p) fN fc
typ. value 5,5 171,22 870 1350 2680 33 46 55 740 50 4 20..25 C - 0,036 ppm/K dB dB dB ns ns MHz kHz kHz KHz dB
tolerance / limit 9,5 171,2 171,2 0,1 min. 400 min. 900 max. 3300 max. max. min. min. min. max. 1 3 20 35 45 1 dB MHz MHz kHz kHz kHz dB dB dB dB dB s ns dBm
Centre frequency at ambient temperature
max. 400 max. 10
fc(Hz) = Tcf(ppm/K) x (T - To) x fO (MHz) - 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: 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: vti@vtinh.com E-Mail: tft@telefilter.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.
File name: TFS171A.doc
version 1.4
26.04.2002
VI TELEFILTER
Filter Specification
TFS 171A
2/5
3. Construction and pin connection : (All dimensions in mm)
S 171 A P17
Date code
Datecode: M N P ...
Year+week 2000 2001 2002
Pin Pin Pin Pin Pin
9 Input. 10 Input RF Return. 3 Output. 4 Output RF Return. 1, 2, 5 - 8, 11, 12 - Package Ground.
4. 50 matching network
L21
L22
1
12 11 10
2
L4
50
4 5 6 9 8 7
50
L11
L12
L3
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: vti@vtinh.com E-Mail: tft@telefilter.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.
File name: TFS171A.doc
version 1.4
26.04.2002
VI TELEFILTER
5. Stability characteristics :
Filter Specification
TFS 171A
3/5
After the following tests the filter shall meet the whole specification: 1. Shock: 2. Vibration: 3. Change of temperature 4. Resistance to older 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 -55 C to 125C / 30 min. each / 10 cycles DIN IEC 68 part 2 - 14 Test N reflow possible: twice max.;for temperature conditions, please 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: reel of empty components at start: reel of empty components at start including leader: Trailer
EMBOSSED CARRIER TAPE
3000 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 : Ct :
16 0,3 4 0,1 1,5 + 0,1 1,75 0,1 7,5 0,1 0,6 2 0,1 8 0,1 1,5 5,5 0,2 7,5 0,2 13,5 0,1
E A
o
D CT B
o
F
1
W
G
P1
COVER TAPE
W2
Reel (all dimensions in mm): A W1 W2(max) N(min) C : : : : : 330 16,4 + 2 22,4 50 13,00 +0,50 / -0,20
A
C
N
W1
The minimum bending radius is 45 mm. The mounting surface of the filters faces the bottom side of the embossed carrier tape. Markings on the filters can be read if the upper side of the carrier tape is regarded with the sprocket holes on its right.
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: vti@vtinh.com E-Mail: tft@telefilter.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.
File name: TFS171A.doc
version 1.4
26.04.2002
VI TELEFILTER
7. Air reflow temperature conditions :
Filter Specification
TFS 171A
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: vti@vtinh.com E-Mail: tft@telefilter.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.
File name: TFS171A.doc
version 1.4
26.04.2002
VI TELEFILTER
8. History :
Version 1.0 1.1 1.2 1.3 1.4 Reason of Changes
Filter Specification
TFS 171A
5/5
Name Dunzow W. Dunzow W. Dunzow W. Dunzow W. Dr. Sabah
Date 18.09.2001 30.10.2001 08.11.2001 11.12.2001 26.04.2002
Generation of preliminary specification according to customer requirements. Change package according to customer requirements. Change pin connection according to customer requirements. Correct error in unbalanced scheme 1. Remove balanced scheme 2. Add of typical values and change to filter specification
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: vti@vtinh.com E-Mail: tft@telefilter.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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