Flexibility & Innovation
….
DS0260_05
15.09.01
Part Number
TSF0280-L5
280 MHz SAW Filter
Balanced/Unbalanced for WLAN
S
PECIFICATION
P
RODUCT
F
EATURES
:
P
ACKAGE
5.0
X
5.0
MM
SMD
Ø
H
IGH
S
TABILITY
Ø
L
OW
L
OSS
Ø
S
MALL
S
IZE
C
ONTACT
:
T
EMEX
S.A.W.
P
UITS
-G
ODET
8,
2000 N
EUCHÂTEL
S
WITZERLAND
T
EL
. : ++41 32 722 18 20
F
AX
: ++41 32 722 18 29
All Dimensions in mm
Input: 2
Or Balanced Input: 2 - 1
Input Ground: 3
Ouput: 6
Or Balanced Ouput: 6 - 5
Output Ground: 7
Unused contact to be connected to the Ground
Ø
O
R CONTACT YOUR
T
EKELEC
T
EMEX
S
ALES
R
EPRESENTATIVE
TYPICAL PERFORMANCE (Balanced Measurement)
0
-10
-20
-30
-40
dB
-50
-60
-70
-80
-90
-100
220 230 240 250 260 270 280 290 300 310 320 330 340
Freq(MHZ)
Group delay
ELECTRICAL SPECIFICATIONS
Parameter
Central Frequency
3 dB Bandwidth
Insertion Loss min
Amplitude variation
Group delay ripple
11.5 dB lower frequency
11.5 dB upper frequency
Symbol
f
o
BW
3dB
IL
min
A
v
GD
r
Rj
11.5db_low
Rj
11.5db_up
Nominal
Nominal
Nominal
Conditions
Min
18.5
Typ
280
20
8.7
2.0
72
267.57
Max
Unit
MHz
MHz
10.0
3.0
100
268
dB
dB
ns
MHz
MHz
f
o
± 9 MHz
f
o
± 9 MHz
292
292.70
Flexibility & Innovation
….
DS0260_05
15.09.01
ELECTRICAL SPECIFICATIONS
Rejection wrt IL
min
Rj
1
Rj
2
Rj
3
Rj
4
Rj
5
Rj
6
f
o
– 60
f
o
– 40
f
o
– 22
f
o
+ 16
f
o
+ 22
f
o
+ 40
… f
o
– 40
… f
o
– 22
… f
o
– 16
… f
o
+ 22
… f
o
+ 40
… f
o
+ 60
MHz
MHz
MHz
MHz
MHz
MHz
40
37
30
25
34
40
46
39
39
33
36
45
dB
dB
dB
dB
dB
dB
MATCHING
Note 1: : The values of components for matching circuit will vary slightly due to parasitic capacitor of PCB
OPERATIONAL ENVIRONMENT
Parameter
Power Dissipation
Storage Temperature
Operating Temperature
Operational
Conditions
Maximum
Min
-40
-10
Typ
Max
10
+85
+85
Unit
dBm
°C
°C
Flexibility & Innovation
….
DS0260_05
15.09.01
TEST REQUIREMENT
Test Item
Shock (Drop Test)
Condition of Test
Requirements
Vibration
Random free drops 3 times from height of 1.0 meter
onto concrete floor.
Total peak amplitude : 1.5 mm
The specimens shall meet
Vibration frequency : 10 to 55 Hz
the electrical specifications.
Sweep period : 1.0 minute
Vibration directions : 3 mutually perpendicular
Duration : 2 hours / direction
Immersed pad in soldering bath at 245
±
5°C for 5
±
0.5 seconds.
Specimens shall be measured within -10°C to
+50°C temperature range.
Temperature : 125
±
2°C
Duration : 250 hours
Temperature : -40
±
3°C
Duration : 96 hours
Heat cycle conditions
-55°C
25°C
85°C
(30 min) (5 min) (30 min)
Cycle time : 5 times
The specimen shall meet the
electrical specifications.
75% or more of the
immersed surface shall be
covered with solder.
Solderability (Solder Heat)
Temperature Characteristics
Dry Heat (Aging Test)
Cold Resistance
Thermal Shock
MARKING SPECIFICATION
TA93
Cxxx
Where xxx is the lot number
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