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TFS326A.doc
version 1.8
14.05.01
VI TELE FILTER
Measurement condition
Ambient temperature: Input power level: Terminating impedance: 23 C 0 dBm Input: Output
Filter Specification
TFS 326A
1/5
237 -0.30 pF 237 -0.30 pF
Characteristics
Remark: Reference level for the relative attenuation arel of the TFS 326A 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 3 dB filter attenuation level relative to the insertion loss ae. The nominal frequency fN is fixed on 326,4 MHz without tolerance.
Data
Insertion loss (Reference level) Nominal frequency Centre frequency Pass band ripple within 3 dB Bandwidth Relative attenuation fN ..... MHz fN 2,5 fN + 12,5 MHz fN + 13,28 MHz fN + 14,85 MHz MHz fN +18,9 MHz fN - 12,5 fN - 13,75 MHz MHz fN - 30,0 MHz fN +40,0 Group delay ripple Group delay ripple Return loss Return loss Input power level Operating temperature range Storage temperature range Temperature coefficient of frequency
TCf ae = amin fN fc
typ. Value
2,6 dB 326,4 MHz MHz arel MHz fN 2,5 fN 7,0 MHz fN + 13,28 MHz fN + 14,85 MHz fN + 18,9 MHz fN + 40,0 MHz fN - 13,75 MHz fN - 30,0 MHz fN - 316,4 MHz fN + 123,6 MHz within within within within 2,50 MHz 7,0 MHz 2,50 MHz 7,0 MHz -
tolerance /limit
max. 4,5 326,4 max. 0,8 min. 14,0 dB MHz dB MHz
fN 2,50
-
max. 0,8 max. 3,0 min. 11,0 min. 15,0 min. 13,0 min. 15,0 min. 11,0 min. 15,0 min. 25,0 min. 25,0 max 40,0 max.100,0 min. 12,0 min. 8,0
dB dB dB dB dB dB dB dB dB dB ns ns dB dB dBm *
max. 15,0
- 10 C ... + 80 C - 40 C ... + 85 C T.B.D.(ca. - 72 ppm/K) -
*) peaks with 20 dBm allowed for 1:100 duty cycle Generated: Checked / Approved:
VI TELEFILTER Potsdamer Strae 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 0075 E-Mail: tft@telefilter.com
Vectron International, Inc. 267 Lowell Road Hudson, NH 03051 / USA Tel: (603) 598-0070 Fax: (603) 598E-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.
TFS326A.doc
version 1.8
18.10.2002
VI TELE FILTER
Construction and pin connection
Filter Specification
TFS 326A
2/5
5.0 SQ 7 5
+0.15 -0.1
326A N24
1 Date code
Pin 1 Pin 2 Pin 3 Pin 4 Ground Ground Output Ground Pin 5 Pin 6 Pin 7 Pin 8 Ground Ground Input Ground (pin with slanted edge)
3
M
Date code: Year+week L 1999 2000 N 2001 ...
50 test circut 1
L1 7 3 L2
IN
C1
SAW
C2
OUT
1,2,4,5,6,8
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.
TFS326A.doc
version 1.8
18.10.2002
VI TELE FILTER
Stability Characteristics
Filter Specification
TFS 326A
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
Tape (all dimensions in mm) W Po Do E F P2 P1 Ao Bo CT : : : : : : : : : : 12 4 1,5 0,3 0,1 + 0,5
E A
o
3000 min 300 mm min 500 mm min 300 mm
EMBOSSED CARRIER TAPE
Do
Po
P
2
1,75 0,1 5,5 0,1 0,75 2 8 1,5 5,3 0,1 5,3 0,1 9,5 0,1
P1 G
G (min) :
0,05 0,1 CT
B
o
F D
1
W
D1(min) :
COVER TAPE
W2
Reel (all dimensions in mm): A : 330 12,4 2,0 18,4 50 13 0.2
A C N
W1 : W2 (max) : N (min) C : :
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 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.
TFS326A.doc
version 1.8
18.10.2002
VI TELE FILTER
Air reflow temperature conditions
1st and 2nd air reflow profile Name: Temperature: Time:
Filter Specification
TFS 326A
4/5
pre-heating periods main-heating periods 150 C - 170 C over 200 C 110 sec. - 140 sec. 60 sec. - 65 sec.
peak temperature 230 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 for the given air reflow profile Tolerance of temperatures: 5 C time / sec. 0 10 20 30 40 50 60 70 80 90 100 110 120 130 temperature / C 21 21 25 41 80 109 124 134 141 147 150 153 153 153 time / sec. 140 150 160 170 180 190 200 210 220 230 240 250 260 270 temperature / C 153 155 157 159 161 162 163 164 166 168 171 173 176 178 time / sec. 280 290 300 310 320 330 340 350 360 370 380 390 temperature / C 182 189 200 205 208 211 213 213 210 203 188 168
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.
TFS326A.doc
version 1.8
18.10.2002
VI TELE FILTER
Version
1.0 1.1 1.2 1.3 1.4 1.5 1.6
Filter Specification
TFS 326A
Name Dr. Sabah Dr. Sabah Dr. Sabah Dr. Sabah Dr. Sabah Dr. Sabah Date
5/5
Reason of Changes
- generate according customer requirement specification - Groupe delay ripple within: 7,50 MHz - Return loss within: 2,50 MHz - Return loss within: 7,50 MHz - Pin connection changed : pin 9 input; pin 3 output - Add preliminary values for terminating impedance - changing of 3dB bandwidth to 7,0 MHz - changing of package to 5X5 - changing of Return loss to -12dB (within: 2,50 MHz) - changing of stopband between: 342,5 MHz .. 344,5 MHz to - 13 dB - changing of -15 dB stopband to fn -13,75 MHz - changing of group delay ripple within : 2,50 MHz to 40 ns - changing of group delay ripple within : 7,0 MHz to 100 ns 28.02.2001 Max. 90 ns Max. 10 dB Max. 6,5 dB
10.08.2000 21.08.2000 31.08.2000 31.08.2000 11.10.2000 06.11.2000
Dr. S. Sabah
1.7
- changing of relative attenation between: fn -15,6 MHz to fn +18,60 MHz - changing of filter name to TFS326A - changing of input power specification - changing of matching circuit - with customer agreed modification of stopband attenuation min. 13,0 dB - fN + 14,85 MHz...fN + 18,9 MHz to min. 11,0 dB - fN - 13,75 MHz...fN - 30,0 MHz to
Dr. S. Sabah
15.03.2001
1.8
Dr. S. Sabah
14.05.2001
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.

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