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TFS342.doc
version 2.0
06.01.02
VI TELEFILTER
Measurement condition
Ambient temperature: Input power level: Source impedance: Load impedance:
Filter specification
TFS 342
1/5
23 C 0dBm 23,5 || -17,8 pF 34,0 || -18.9 pF
Characteristics
Remark:
Reference level for the relative attenuation arel of the TFS 342 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 2.0 dB filter attenuation level relative to the insertion loss ae. The nominal frequency fN is fixed on 342,5 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 Pass band Pass band ripple Group delay Group delay ripple Relative attenuation fN - 341,5 MHz ... fN + 20,0 MHz ... fN + 40,0 MHz ... fN + 207,5 MHz ... Input compression 1 dB Input Intermodulation IP3 *) Operating temperature range Temperature coefficient of frequency TCf Input power level fN - 20,0 fN + 40,0 fN + 207,5 fN + 657,0
ae = amin
typ. value
9,5 dB
tolerance / limit
max. 11 dB
fN
-
342,5
MHz
fN 12,5 MHz
GD
1,2
dB
max.
2,0
dB
fN 12,5 MHz arel MHz MHz MHz MHz
80
ns
max.
150
ns
40 35 40 50
dB dB dB dB
min. min. min. min.
35 30 35 27
dB dB dB dB
-
min. min.
+12 +35
dBm dB
- 25 C ... + 85 C - 72 ppm/K max. +10 dBm
*) frequencies for IP3 measurement: fin1 = 330 MHz and 330.6 MHz, fin2 = 342.2 MHz and 342.8 MHz, fin3 = 354.4 MHz and 355 MHz.
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.
TFS342.doc
version 2.0
06.01.02
VI TELEFILTER
Construction and pin connection
Filter specification
TFS 342
2/5
S 342 N10
Date code
1 2 3 4 5 6 7 8 9 10 11 12
Ground Ground Output RF Return Output Package Ground Ground Ground Ground Input RF Return Input Package Ground Ground
Date code: Year+week L 1999 M 2000 N 2001
50 test circuit
C1 10 Input 50 Ohm L1 4 C2 Output 50 Ohm L2
SAW
1,2,3,5,6,7, 8,9,11,12
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.
TFS342.doc
version 2.0
06.01.02
VI TELEFILTER
Stability Characteristics:
Filter specification
TFS 342
3/5
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: Reel of empty components at start: Reel of empty components at start including leader: Trailer 3000 min 300 mm min 500 mm min 300 mm
Tape (all dimensions in mm) W Po Do E F P2 P1 Ao Bo Ct : : : : : : : : : : 16 4 1,5 0,3 0,1 + 0,1
Do Po
EMBOSSED CARRIER TAPE
P2
1,75 0,1
Ao
E
7,5 0,1 0,6 2 8 1,5 5,5 7,5 0,1 0,1
COVER TAPE P1 D1 F W
G (min) :
0,1 0,1
Ct
Bo
D1(min) :
G
13,5+/-0,1
W2
Reel (all dimensions in mm): A W1 W 2 (max) : N (min) C : : : : 330 16,4 +2 22,4 50
C A N
13
+/- 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 readable if the sprocket holes are on the left side of the tape, i.e. pin 1 identifier is close to the sprocket holes.
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.
TFS342.doc
version 2.0
06.01.02
VI TELEFILTER
Filter specification
TFS 342
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
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.
TFS342.doc
version 2.0
06.01.02
VI TELEFILTER
History
Version 2.0 Reason of Changes changes in: - loss - Group delay ripple - passband ripple - stopband attenuation fN+20MHz...fN+40MHz
Filter specification
TFS 342
5/5
Name Steiner : 10!11dB : 100ns! 150ns : 1,6dB!2,0dB : : 35dB! 30dB
Date 08.03.2001
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.

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