View TFH70E_1043755.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

File name: TFH70E.doc
Version 1.2
09.03.2001
VI TELEFILTER
1. Measurement condition :
Ambient temperature TA: Input power level: Terminating impedances at fc: Q-value of matching elements: 23 C 0 dBm. for input: for output: > 50
Filter Specification
TFH 70E
1/5
1287 - 6,97 pF. 1227 - 7,18 pF.
2. Characteristics :
Remark: The insertion loss ae is defined as the insertion loss at the nominal frequency fN . Reference level for the relative attenuation arel of the TFH 70E is the insertion loss. 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 included in the production tolerance scheme.
Data
Insertion loss (Reference level) ae
typ. value 25 70,01 dB MHz
tolerance / limit max. 27 dB MHz MHz MHz dB
Nominal frequency fN Centre frequency fc at ambient temperature TA (fCAT) Pass band at ambient temperature TA: ( PB ) Amplitude ripple in O.T.R. (p-p) in : Bandwidth in O.T.R. : 0,8 1 3 20 40 45 dB - band width dB - band width dB - band width dB - band width dB - band width dB - band width arel fN ... fN 1,4 MHz
70 70,0 0,09 fN .... fN 1,5
0,5
dB
max.
0,8
3,19 3,22 3,61 4,66 5,21 5,31
MHz MHz MHz MHz MHz MHz
min. min. min. max.
2,8 3,0 3,5 5,6
MHz MHz MHz MHz
Relative attenuation fN fN
fN ..... fN 1,4 MHz 1,4 MHz ... fN 1,5 MHz 1,5 MHz ... fN 1,75 MHz MHz ... fN MHz ... fN MHz ... fN MHz ... fN + MHz ... fN + 5,0 20 20 63 200 MHz MHz MHz MHz MHz
0,5 0,7 2,5 44...53 53...65 75...65 42...45 65...70
dB dB dB dB dB dB dB dB
max. max. max. min. min.
0,8 1 3 40 50
dB dB dB dB dB
fN 2,8 fN 5,0 fN - 65 fN + 35 fN + 63
Group delay ( mean value in PB ): Group delay ripple in PB (p-p): Deviation from linear phase in PB band (p-p): (S11) / (S22) in PB : Triple transit attenuation compared to main signal Crosstalk Frequency inversion temperature ( To ) Temperature coefficient of frequency ( Tcf ) Frequency deviation of fC over temperature: * ) Operating temperature range ( O.T.R. ) Storage temperature range
2,76 s 45 ns 2,6 (r.m.s. 0,6) 3/3 59 52 dB dB dB
max. max.
100 6
ns
30 C -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 frequency fc at frequency inversion temperature (To )
Generated:
Checked/Approved:
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: TFH70E.doc
Version 1.2
09.03.2001
VI TELEFILTER
Filter Specification
TFH 70E
2/5
3. Package :
22,5 Max. 5,0 max. 0,64 5 6 max 2,54 0,2 6x2,54 = 15,62
0,45 Dia.
13 max.
7,62
TFH 70E tft M49
1 2
Datecode: Year+week L 1999 M 2000 N 2001
2,29
12,19
14 9 8
Pin 14 Pin 1 Pin 8 Pin 7 Pin 2, 9
Input Input RF Return Output Output RF Return Package Ground
4. 50 matching network : ( see Application Note of TFH 70E )
L1
50
14
TFH
9
70E
8
L2
50
tft
M49
1
2
7
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: TFH70E.doc
Version 1.2
09.03.2001
VI TELEFILTER
5. Stability characteristics :
Filter Specification
TFH 70E
3/5
After the following tests the filter shall meet the whole specification : 1. Shock: 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
2. Vibration:
3. Damp heat: (cycle) 4. Resistance to solder heat (reflow):
max. 2 times reflow process; for temperature conditions 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: TFH70E.doc
Version 1.2
09.03.2001
VI TELEFILTER
6. Air reflow temperature conditions :
Filter Specification
TFH 70E
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
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: TFH70E.doc
Version 1.2
09.03.2001
VI TELEFILTER
Filter Specification
TFH 70E
5/5
7. History :
Version 1.0 1.1 1.2 Reason of changes Generate Filter Specification of TFS 70V : Change name from TFS 70V to TFH70E . Correct detinition of insertion loss. Correct typical filter data. Reduce max. pass band ripple from 1 db to 0,8 dB. Correct termination impedances . Name Dunzow W. Dunzow / Wall Dunzow / Wall Date 06.12.2000 08.03.2001 09.03.2001
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.

▲Up To Search▲

Price & Availability of TFH70E

	To Download TFH70E Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .