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File name: TFS140K.doc
version 1.1
26.02.2002
VI TELEFILTER
1. Measurement condition :
Filter specification
TFS 140K
1/5
Ambient temperature TA: Input power level: Terminating impedances in fc :
45 C 0 dBm for input: for output:
50 0 pF. 50 0 pF.
2.
Characteristics :
Remark: Reference level for the relative attenuation arel of the TFS 140K 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 at 140 MHz. The centre frequency fc is the
arithmetic mean value of the upper and lower frequencies at the 6 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
Insertion loss : (Reference level) ae fN fCTA PB B1dB B1dB B3dB B3dB B40dB arel
typ. value 28 140 140 0,2 45,50 45,50 48,28 48,28 59,80 50 40...45 C C dB dB dB MHz MHz dB MHz MHz MHz MHz MHz
tolerance / limit max. 31 140 dB MHz
Nominal frequency at 45C : Centre frequency at 45C * ): Pass band : Amplitude ripple in PB (p-p) : Bandwidth at ambient temperature : 1 dB - band width 1 dB - band width 3 dB - band width 3 dB - band width 40 dB - band width
140,000 0,250 MHz fN - 21 MHz ... fN + 21 MHz max. 0,6 dB min. max. min. max. max. max. max. min. max. min. min. min. max. max. min. 45 46 48 49 60 0,6 1 1 3 3 40 36 2 4 50 MHz MHz MHz MHz MHz dB dB dB dB dB dB dB s degree dB
Relative attenuation at ambient temperature : fN - 21 MHz .... fN + 21 MHz MHz .... fN 22,5 MHz fN 21 MHz .... fN 24,5 MHz fN 23 fN 22,5 MHz .... fN 24 fN 24,5 MHz .... fN 30 fN - 130 fN + 30 MHz .... fN - 30 MHz .... fN + 140 MHz MHz MHz MHz
Group delay (mean value) in fN 21 MHz Group delay ripple (p-p) in fN 21 MHz Phase ripple (p-p) in fN 21 MHz
0,75 s 8...12 ns 2,1...2,8 60 55 60 dB dB dB
Reflected attenuation compared to main signal Crosstalk attenuation compared to main signal Triple transit attenuation compared to main signal Input power level
max.
15
dBm
Temperature coefficient of frequency : Tcf -72 ppm/K fc(Hz) = Tcf (ppm/K) x (T - TA) x fCTA (MHz) Frequency deviation of fc over temperature: **) Operable temperature range : OTR - 40 C ... + 85 C Storage temperature range : STR - 40 C ... + 85 C *) fc(23C) = 140,220 0,250 MHz. **) fCTA is reference frequency fc at ambient temperature (TA = 45C ).
Generated: Checked/Approved:
W. Dunzow 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.
File name: TFS140K.doc
version 1.1
26.02.2002
VI TELEFILTER
Filter specification
TFS 140K
2/5
3. Construction and pin connection : (All dimensions in mm) pin grid 2,54 mm
13,0 Max.
TFS
140K P22
Date-code
1
25,0 Max. 3,20 o 0,50Max.
123
5678
5,0 Max.
Date-code: M N P ...
Year+week 2000 2001 2002 ...
16 15 14
12 11 10 9
Pin 3 Pin 2 Pin 11 Pin 10 Pin 1, 8, 9, 16 Pin 6, 7, 14, 15
Input Input RF Return Output Output RF Return Pakage Ground Ground
7X2,54= 17,78
4. 50 matching network ( please refer to the application note for further matching information ) :
1
7,62
2 3
6
7
8
50 50
Scheme 1.
16 15 14
11 10
9
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.
File name: TFS140K.doc
version 1.1
26.02.2002
VI TELEFILTER
Filter specification
TFS 140K
3/5
5. Stability characteristics :
After the following tests the filter shall meet the whole specification: 1. Shock: 2. Vibration: 3. Change of temperature: 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 -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;
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.
File name: TFS140K.doc
version 1.1
26.02.2002
VI TELEFILTER
Filter specification
TFS 140K
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
260 240 220 200 180 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.
File name: TFS140K.doc
version 1.1
26.02.2002
VI TELEFILTER
7. History :
Version 1.0 1.1 Reason of changes Generate development specification. Generate filter specification.
Filter specification
TFS 140K
5/5
Name Dunzow W. Dunzow W.
Date 20.02.2002 20.02.2002
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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