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Filename: tfs 140al.doc
Version 1.4
15.07.2005
VI TELEFILTER
Measurement condition
Ambient temperature: Input power level: Terminating impedance: * Input: Output: 23 0 C dBm
Filter specification
TFS 140AL
1/5
212 || -11,9 pF 1620 || - 4,0 pF
Characteristics
Remark: Reference level for the relative attenuation arel of the TFS 140AL 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 center frequence fc is the arithmetic mean value of the upper and lower frequencies at the 32 dB filter attenuation level relative to the insertion loss ae. The temperature coefficient of frequency Tcf is valid both for the centre frequency fc and the frequency response of the filter in the operating temperature range.
Data
Insertion loss (Reference level) Centre frequency at ambient temperature : Pass band at ambient temperature Amplitude ripple in PB (p-p): Bandwidth at ambient temperature: 0,8 dB 2 dB 3 dB 32 dB 4,48 4,64 4,66 MHz MHz MHz arel ae fc PB
typ. value
30 140,01 dB MHz
tolerance / limit
max. 35 dB MHz MHz dB MHz MHz MHz MHz dB dB dB dB dB dB dB s ns
140,0 0,05 fC ... fC 4,48
0,4 9,27 9,40 9,47 10,01 0,4 1 1,5
dB MHz MHz MHz MHz dB dB dB
max. min. min. min. max. max. max. max.
0,8 8,96 9,29 9,33 10,08 0,8 2 3
Relative attenuation ... fC fC fC 4,48 MHz ... fC fC 4,64 MHz ... fC
fC 5,04 MHz ... fC 6,00 MHz 34 dB min. 32 8,17 MHz 42 dB min. 39 fC 6,00 MHz ... fC In the frequency range fc 6,00 MHz ... fc 8,17 MHz the type of the LIMIT LINE is a SLOPING LINE (SL). MHz 48 dB min. 45 fC 8,17 MHz ... fC 14,5 MHz ... fC 100 MHz 55 dB min. 50 fC 14,5 Group delay ( mean value in pass band ): 3,03 s max. 5,36 Group delay ripple in pass band (p-p): Operating temperature range Storage temperature range Temperature coefficient of frequency Frequency inversion temperature Input power level
TCf **)
45 - 0,04 10 -
ns
max. 120
- 25 C ... + 75 C - 40 C ... + 85 C ppm/K C
2
max. +10 dBm
T0
* ) The terminating impedances depends 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. **) f(Hz) = TCf(ppm/K) x (T-T0) x fTo(MHz)
generated: checked / approved:
Tele Filter GmbH Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 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.
Filename: tfs 140al.doc
Version 1.4
15.07.2005
VI TELEFILTER
Filter characteristic
0
Filter specification
TFS 140AL
2/5
0
3.86
-7
-1
3.77
-14
-2
3.68
-21
-3
3.59
magnitude in dB
magnitude in dB
-28
-4
3.5 delay in s
-35
-5
3.41
-42
-6
3.32
-49
-7
3.23
-56
-8
3.14
-63
-9
3.05
-70 91
100.8
110.6
120.4
130.2
140 149.8 frequency in MHz
159.6
169.4
179.2
189
-10 135
136
137
138
139 140 141 frequency in MHz
142
143
144
2.96 145
Construction and pin connection
(All dimensions in mm)
1 2 3 4 9,10,11,12 13 14 15 16 21,22,23,24 Ground Input RF Return Input Ground Ground Ground Output RF Return Output Ground Ground
TFS 140AL T25
Date code
Date code: T U V ...
Year + week 2005 2006 2007
50 Ohm Test circuit
C1
3
15
SAW
2 14
L1
C2
L2
1, 4, 9, 10, 11, 12, 13, 16, 21, 22, 23, 24
alternative:
L1
3
15
L2
SAW
C1
2
14
C2
1, 4, 9, 10, 11, 12, 13, 16, 21, 22, 23, 24
Tele Filter GmbH Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 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.
Filename: tfs 140al.doc
Version 1.4
15.07.2005
VI TELEFILTER
Stability characteristics :
Filter specification
TFS 140AL
3/5
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, 1 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 refer to the attached "Air reflow temperature conditions" on page 4;
Tele Filter GmbH Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 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.
Filename: tfs 140al.doc
Version 1.4
15.07.2005
VI TELEFILTER
Air reflow temperature conditions
Filter specification
TFS 140AL
4/5
Conditions Average ramp-up rate (30C to 217C) > 100C > 150C > 217C Peak temperature Time within 5C of actual peak temperature Cool-down rate (Peak to 50C) Time from 30C to Peak temperature
Exposure less than 3C/second between 300 and 600 seconds between 240 and 500 seconds between 30 and 150 seconds max. 260C between 10 and 30 seconds less than 6C/second no greater than 300 seconds
Chip-mount air reflow profile Temperature / C
max. 260C
217C
max. 300 s
10 ... 30 s 30 ... 150 s
Time / s
Tele Filter GmbH Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 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.
Filename: tfs 140al.doc
Version 1.4
15.07.2005
VI TELEFILTER
Filter specification
TFS 140AL
5/5
History :
Version 1.0 1.1 1.2 1.3 1.4 Reason of changes - generate development specifications. - limit for relative attenuation modufied - pinning changed - terminating impedance, typical values and filter characteristic added - relative attenuation at fC 6 MHz changed to 39 dB Name Steiner Pfeiffer Pfeiffer Pfeiffer Pfeiffer Date 02.05.2005 11.05.2005 13.05.2005 15.06.2005 15.07.2005
Tele Filter GmbH Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 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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