View TFS179_1324452.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

version 1.5 24.01.2001 ______________________________________________________________________________________________________
TFS179.doc
VI TELEFILTER Filter Specification TFS 179 1/5 ______________________________________________________________________________________________________
Measurement condition
Ambient temperature: 23 C Input power level: 0 dBm Terminating impedances: for input: 470 Ohm // 0.8 pF (measured between the two source pins) for output: 470 Ohm // 0.8 pF (measured between the two load pins)
Characteristics
Remark:
Reference level for the relative attenuation arel of the TFS 179 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 centre frequency fc is the arithmetic mean value of the upper and lower frequencies at the 3dB filter attenuation level relative to the insertion loss ae. The nominal frequency fN is fixed on 179,55 MHz without tolerance. The given values for the relative attenuation arel and for the group delay ripple have to be reached at the frequencies given below also if the centre frequency fc is shifted due to the temperature coefficient of frequency TCf in the operating temperature range and due to a production tolerance for the centre frequency fc
Data
Insertion loss (Reference level) Nominal frequency Centre frequency 3 dB bandwidth Pass band ripple fN 10 kHz Relative attenuation @fN 200 kHz @fN 910 kHz arel ae
fN fC
typ. value
2,7 179,554 MHz BW 86 0.3 63 80 kHz dB dB dB dB
tolerance/limit
max. 5 dB
179,550 MHz -
max. min. min.
1 50 50
dB dB dB
Operating temperature range Storage temperature range Temperature coefficient of frequency Frequency inversion temperature TC - 0,036 ppm/K + 25 C
- 10 C ... + 60 C - 30 C ... + 85 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.
TFS179.doc
version 1.5 24.01.2001 ______________________________________________________________________________________________________
VI TELEFILTER Filter Specification TFS 179 2/5 ______________________________________________________________________________________________________
Construction, pin configuration and 50 - matching network
(All dimensions in mm)
S 179 N04
Date code
Date code: L M N ...
Year + week 1999 2000 2001
Pin 1,2: Pin 6,7: Pin 3,4,5,8 9,10
balanced Output balanced Input Ground
1 10 9
2
3 4
5 8 7 6
50 Ohm Test circuit 1
L1 7 2 L4
50 Ohm
C1
SAW
6 1
C2
50 Ohm
L2
L3
3, 4, 5, 8, 9, 10
50 Ohm Test circuit 2
C1 7 2
C4
50 Ohm
L1
SAW
6 1
L2
50 Ohm
C2
C3
3, 4,5,8,9,10
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.
TFS179.doc
version 1.5 24.01.2001 ______________________________________________________________________________________________________
VI TELEFILTER Filter Specification TFS 179 3/5 ______________________________________________________________________________________________________
Stability Characteristics
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: Real of empty components at start: Real of empty components at start including leader: Trailer 2000 min 300 mm min 500 mm min 300 mm
Tape (all dimensions in mm) W Po Do : : : 16 0,3 4 0,1 1,5 + 0,1 1,75 0,1 7,5 0,1 0,6 2 0,1 12 1,5 7,6 9,6 0,1
EMBOSSED CARRIER TAPE
Do
Po
P2
E : F : G (min) : P2 : P1 : D1(min) : Ao : Bo CT : :
E Ao F W
D1 CT Bo
G
0,1 0,1
COVER TAPE
P1
13,5 + 0,1
W2
Reel (all dimensions in mm): A W1 W2 (max) : N (min) C : : : : 330 16,4 +2 22,4 60
C A N
12,8
0,1
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 with the sprocket holes on the right side of the tape.
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.
TFS179.doc
version 1.5 24.01.2001 ______________________________________________________________________________________________________
VI TELEFILTER Filter Specification TFS 179 4/5 ______________________________________________________________________________________________________
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
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.
version 1.5 24.01.2001 ______________________________________________________________________________________________________
TFS179.doc
VI TELEFILTER Filter Specification TFS 179 5/5 ______________________________________________________________________________________________________
History
Version 1.0 1.1 Reason of Changes Generation of specification according to customer requirements. Balanced access to input and output Operating temperature range changed to -10 C to +60 C Add preliminary values for termination impedances and typical 3 dB bandwidth. Change nominal frequency from 180 MHz to 179,55 MHz. Rename the filter from TFS180B to TFS179. Change target value for termination impedance to 495 Ohm // -1,2 pF Add maximum value for termination impedance 1 kOhm. Change termination impedance target window. Add final termination impedances Add typical filter data Name Dr. Wall Dr. Wall Date 13.06.2000 13.06.2000
1.2 1.3
Dr. Wall Dr. Wall
19.06.2000 28.06.2000
1.4 1.5
Dr. Wall Dr. Wall
30.06.2000 24.01.2001
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.

▲Up To Search▲

Price & Availability of TFS179

	To Download TFS179 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .