TFS378 [VECTRON]
Filter Specification; 过滤器规格
| 型号： | TFS378 |
| 厂家： | 
Vectron International, Inc |
| 描述： | Filter Specification |
| 文件： | 总5页 (文件大小：49K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
tfs378.doc
version 2.1
17.03.2000
______________________________________________________________________________________________________
VI TELEFILTER
Filter Specification
TFS 378
1/5
______________________________________________________________________________________________________
Measurement condition
Ambient temperature:
Input power level:
Terminating impedances
for input:
23 °C
dBm
0
250 Ω // -2 pF
250 Ω // -2 pF
90 nH
for output:
External coil:
Characteristics
Remark:
Reference level for the relative attenuation a of the TFS 378 is the minimum of the pass band attenuation a
. The minimum of the pass band
rel
is defined as the insertion loss a . The centre frequency f is the arithmetic mean value of the upper and lower frequencies at the 3
min
attenuation a
min
e
o
dB filter attenuation level relative to the insertion loss a . The nominal frequency f is fixed on 378 MHz without tolerance. The given values for the
e
N
relative attenuation a and for the group delay ripple have to be reached at the frequencies given below also if the centre frequency f is shifted
rel
o
due to the temperature coefficient of frequency TC in the operating temperature range and due to a production tolerance for the centre frequency f .
f
o
D a t a
______________________________________________________________________________________________________
Nominal Frequency 378 MHz
______________________________________________________________________________________________________
Insertion Loss (reference level) max. 5,5 dB
______________________________________________________________________________________________________
3 dB Band Width min. f ± 80 kHz
typ. Value
Tolerance / Limit
f
-
N
a
-
e
-
N
______________________________________________________________________________________________________
Pass Band Ripple
f
± 67,5 kHz
-
max.
______________________________________________________________________________________________________
Relative Attenuation
1,5
dB
N
a
rel
f
f
f
f
f
f
±
±
±
400 kHz ... f
600 kHz ... f
±
±
600 kHz
800 kHz
-
-
-
-
-
-
min. 18
min. 32
min. 38
min. 42
min. 50
min. 50
dB
dB
dB
dB
dB
dB
N
N
N
N
N
N
N
N
800 kHz ... f ± 1600 kHz
N
± 1600 kHz ... f ± 3000 kHz
N
± 3000 kHz ... f
±
±
20 MHz
N
±
20 MHz ...f
100 MHz
N
2 x f
-
min. 50
dB
N
______________________________________________________________________________________________________
Group Delay Deviation GDD
f
f
f
±
±
50 kHz
70 kHz
-
-
-
max. 1,2
max. 1,5
max. 2,5
µs
µs
µs
N
N
N
± 100 kHz
______________________________________________________________________________________________________
Operating Temperature Range - 10 °C ... + 70 °C
______________________________________________________________________________________________________
Temperature Coefficient of Frequency
TC
- 0,036 ppm/K²
-
f
Frequency Inversion Temperature
To
30 °C
-
______________________________________________________________________________________________________
Generated:
Checked / approved:
VI TELEFILTER
Potsdamer Straße 18
Vectron International, Inc.
267 Lowell Road
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
E-Mail: tft@telefilter.com
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.
tfs378.doc
version 2.1
17.03.2000
______________________________________________________________________________________________________
VI TELEFILTER
Filter Specification
TFS 378
2/5
______________________________________________________________________________________________________
Construction, pin configuration and 50 Ω matching network
3
1
M11
S 378
5
7
(All dimensions in mm)
Pin 1
Pin 2
Pin 3
Pin 4
Sym. Input
Sym. Input
Ground
Pin 5
Pin 6
Pin 7
Pin 8
Sym. Output
Sym. Output
External Coil
Package ground
Package Ground
50 Ohm Test circuit 1
L1
L3
LB-IN
LB-OUT
1
C1
2
5
C2
SAW
6
L2
L4
7
L5
3,4,8
50 Ohm Test circuit 2
C1
C3
LB-IN
1
2
5
LB-OUT
L1
L2
SAW
6
C4
C2
7
L3
3,4,8
VI TELEFILTER
Potsdamer Straße 18
Vectron International, Inc.
267 Lowell Road
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
E-Mail: tft@telefilter.com
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.
tfs378.doc
version 2.1
17.03.2000
______________________________________________________________________________________________________
VI TELEFILTER
Filter Specification
TFS 378
3/5
______________________________________________________________________________________________________
Stability Characteristics
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
2. Vibration:
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
3. Damp heat:
(cycle)
25 °C to 55°C / 95% r.H. / 10 cycles
DIN IEC 68 - 2 – 30 Db
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;
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
3000
min 300 mm
min 500 mm
min 300 mm
Tape (all dimensions in mm)
EMBOSSED CARRIER
TAPE
W
Po
Do
E
:
:
:
:
12
4
± 0,3
± 0,1
P o
2
P
D
o
1,5 + 0,1
1,75 ± 0,1
5,5 ± 0,1
0,75
E
F
A
o
F
:
1
D
G (min) :
±
0,1
13,4
W
B
o
P2
P1
:
2
4
± 0,05
± 0,1
:
G
D1(min) : 1,5
Ao
Bo
:
:
5,3 ± 0,1
5,3 ± 0,1
P 1
COVER TAPE
W
2
Reel (all dimensions in mm):
A
:
330
12,4 +2
18,4
50
W1
:
W2 (max) :
N (min)
C
:
C
A
:
13
± 0,25
N
W
1
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 Straße 18
Vectron International, Inc.
267 Lowell Road
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
E-Mail: tft@telefilter.com
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.
tfs378.doc
version 2.1
17.03.2000
______________________________________________________________________________________________________
VI TELEFILTER
Filter Specification
TFS 378
4/5
______________________________________________________________________________________________________
Air reflow temperature conditions
1st and 2nd air reflow profile
Name:
pre-heating periods
main-heating periods
over 200 °C
peak temperature
255 °C ± 5 °C
Temperature: 150 °C - 170 °C
Time:
60 sec. - 90 sec.
20 sec. - 25 sec.
Chip-mount air reflow profile
260
240
220
200
180
160
140
120
100
80
60
40
20
0
0
20
40
60
80
100
120
140
160
180
200
220
240
time / sec.
Table for temperature vs. time during the air reflow process
Tolerance of temperatures: ± 5 °C
time / sec.
0
temperature / °C
time / sec.
140
150
160
170
180
190
195
200
205
210
215
220
230
240
temperature / °C
23
34
46
60
80
103
121
134
143
150
154
156
158
159
160
161
164
170
180
205
230
255
230
205
180
165
140
120
10
20
30
40
50
60
70
80
90
100
110
120
130
VI TELEFILTER
Potsdamer Straße 18
Vectron International, Inc.
267 Lowell Road
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
E-Mail: tft@telefilter.com
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.
tfs378.doc
version 2.1
17.03.2000
______________________________________________________________________________________________________
VI TELEFILTER
Filter Specification
TFS 378
5/5
______________________________________________________________________________________________________
History
Version
Reason of Changes
Name
Date
1.5
Change date code from month to week
Change errors in tape an reel information
Remove ‘Construction’ from page 1
Dr. Wall
17.03.2000
Guarantee better values for stability characteristic
VI TELEFILTER
Potsdamer Straße 18
Vectron International, Inc.
267 Lowell Road
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
E-Mail: tft@telefilter.com
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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