The reference level for the relative attenuation arel of the TFS 2595C is the maximum attenuation in the pass band. The maximum attenuation in the pass
band is defined as the insertion loss ae. The nominal frequency
f
N
is fixed at 2595MHz without any tolerance or limit. The values of relative attenuation arel
are guaranteed for the whole operating temperature range. The frequency shift of the filter in the operating temperature range is included in the production
tolerance scheme.
Data
Insertion loss
Nominal frequency
Passband
Pass band variation
Relative attenuation
0,3
2267
2308
2400
MHz
MHz
MHz
MHz
…
…
…
…
2170
2308
2400
2510
MHz
MHz
MHz
MHz
MHz
MHz
p-p
arel
ae
f
N
PB
typ. value
2,0
dB
tolerance / limit
max.
3,0
2595,0
f
N
±
25
1,0
dB
MHz
MHz
dB
0,5
dB
23
35
38
11
22
14
6
5
1,8 : 1
-
OTR
TCf *
-
-
-46
dB
dB
dB
dB
dB
dB
ns
ns
min.
min.
min.
min.
min.
min.
max.
max.
max.
max.
15
30
15
5
5
10
40
15
2:1
5**
dB
dB
dB
dB
dB
dB
ns
ns
2670
MHz … 2900
2900
MHz … 4000
Absolute group delay within PB
Group delay ripple within PB
VSWR within PB
Input power level
Operating temperature range
Storage temperature range
Temperature coefficient of frequency
*)
∆f(Hz)
= TCf(ppm/K) x (T-T
0
) x fTo(MHz)
dBm
- 40 ° ... + 85°
C
C
- 40 ° ... + 85°
C
C
ppm/K
**) power durability is 5dBm for continuous power over life time and 15dBm for peak power
Generated:
Checked / Approved:
Vectron International GmbH & Co. KG
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail:
tft@vectron.com
Vectron International GmbH & Co. KG 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.
Filename: tfs 2595c.doc
Version 2.0
16.09.2011
Vectron International
Filter characteristic
0
Filter specification
TFS 2595C
2/5
0
3
2.8
-5
-10
-10
-20
m a gnitud e in dB
2.6
2.4
-15
m a gnitu de in dB
2.2
-20
2
-25
1.8
-30
1.6
VSW R
-30
-40
-50
-35
1.4
-40
-60
500
1000
1500
2000
frequency in MHz
2500
3000
3500
4000
-45
2450
2500
2550
frequency in MHz
2600
2650
1.2
1
2700
Construction and pin connection
(All dimensions in mm)
6
5
4
1
2
3
4
5
6
Ground
Input
Ground
Ground
Output
Ground
X95C
●
B38
1,2 Max.
1
2
3
Date code
1
3,0 +/-0,15
0,30X0,30
3
0,75
6
0,6
4
0,6
Date code:
B
C
D
...
Year + week
2011
2012
2013
50
Test circuit
L1
2
5
L2
SAW
1, 3, 4, 6
Vectron International GmbH & Co. KG
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail:
tft@vectron.com
Vectron International GmbH & Co. KG 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.
Filename: tfs 2595c.doc
Version 2.0
16.09.2011
Vectron International
Stability characteristics, reliability
Filter specification
TFS 2595C
3/5
After the following tests the filter shall meet the whole specification:
1. Shock:
2. Vibration:
3. Change of
temperature:
4. Resistance to
solder heat (reflow):
500g, 1 ms, half sine wave, 3 shocks each plane;
DIN IEC 68 T2 - 27
10 Hz to 500 Hz, 0,35 mm or 5 g respectively, 1 octave per min, 10 cycles per plane, 3 planes;
DIN IEC 68 T2 - 6
-55 ° to 125° / 30 min. each / 10 cycles
C
C
DIN IEC 68 part 2 – 14 Test N
reflow possible: three times max.;
for temperature conditions refer to the attached "Air reflow temperature conditions" on page 4;
This filter is RoHS compliant (2002/95/EG, 2005/618/EG)
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:
Pull Off Direction
3000
min. 300 mm
min. 500 mm
min. 300 mm
Tape (all dimensions in mm)
W
: 8,00 ± 0,3
Po
: 4,00 ± 0,1
Do
: 1,50 +0,1/-0
E
: 1,75 ± 0,1
F
: 3,50 ± 0,05
G(min)
: 0,75
P2
: 2,00 ± 0,05
P1
: 4,00 ± 0,1
D1(min)
: 1,50
Ao
: 3,25 ± 0,1
Bo
: 3,25 ± 0,1
Ct
: 5,3 ± 0,1
P1
t
Do
PIN Marker
Po
P2
E
G
Ct
Bo
F
Ko
Date Code
Typ
D1
Ao
W 2
Reel (all dimensions in mm)
A
: 180
W1
: 8,4 +1,5/-0
W2(max) : 14,4
N(min)
: 60
C
: 13,0 ± 0,2
C
A
N
W 1
The minimum bending radius is 45 mm.
Vectron International GmbH & Co. KG
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail:
tft@vectron.com
Vectron International GmbH & Co. KG 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.
G
W
Filename: tfs 2595c.doc
Version 2.0
16.09.2011
Vectron International
Air reflow temperature conditions
Filter specification
TFS 2595C
4/5
Conditions
Average ramp-up rate (30° to 217°
C
C)
> 100°
C
> 150°
C
> 217°
C
Peak temperature
Time within 5° of actual peak temperature
C
Cool-down rate (Peak to 50°
C)
Time from 30° to Peak temperature
C
Exposure
less than 3°
C/second
between 300 and 600 seconds
between 240 and 500 seconds
between 30 and 150 seconds
max. 260°
C
between 10 and 30 seconds
less than 6°
C/second
no greater than 300 seconds
Chip-mount air reflow profile
Temperature / °
C
max. 260°
C
217°
C
max. 300 s
10 ... 30 s
30 ... 150 s
Time / s
Vectron International GmbH & Co. KG
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail:
tft@vectron.com
Vectron International GmbH & Co. KG 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.
Filename: tfs 2595c.doc
Version 2.0
16.09.2011
Vectron International
History
Version
1.0
1.1
2.0
Reason of Changes
Filter specification
TFS 2595C
5/5
Name
S.Springfeldt
S.Springfeldt
S.Springfeldt
Date
06.06.2011
05.07.2011
16.09.2011
Generation of development specification
Generation of filter specification
Change of limit table und absolute attenuation towards relative
Vectron International GmbH & Co. KG
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail:
tft@vectron.com
Vectron International GmbH & Co. KG 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
据外媒报道，萨里大学（University of Surrey）的研究人员开发出一种无需依赖GPS即可在人口密集的城市地区精确定位设备位置的人工智能系统。该系统可将定位误差从734米缩小到22米以内，这对于自动驾驶汽车和救援车辆等技术的发展意义重大。 图片来源： 萨里大学 在发表于《IEEE Robotics and Automation Letters》的论文中，研究人员介绍了PEn...[详细]
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