Flexibility & Innovation
….
DS0260_02
14.09.01
Part Number
TSF0280-L2
280 MHz SAW Filter
Pager
S
PECIFICATION
P
RODUCT
F
EATURES
:
P
ACKAGE
4.8
X
5.2
MM
SMD
280
E
Ø
H
IGH
S
TABILITY
Ø
L
OW
L
OSS
Ø
S
MALL
S
IZE
C
ONTACT
:
Unit: mm
:
:Date code
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: K
Output: E
Unused contact to be connected to the Ground
Ø
O
R CONTACT YOUR
T
EKELEC
T
EMEX
S
ALES
R
EPRESENTATIVE
TYPICAL PERFORMANCE (Measurement)
0
-2
-4
-6
-8
-10
-12
-14
-16
-18
-20
0
-10
-20
Att. (dB)
-30
-40
-50
-60
-70
-80
Att. (dB)
Central Frequency
3 dB Bandwidth
Insertion Loss
Amplitude variation
Rejection wrt 0 dB
I/p & O/P impedance
270
Parameter
272
274
276
278
Freq. (MHz)
280
Symbol
f
o
BW
3dB
IL
A
v
Rj
1
Rj
2
Z
in
/Z
out
Nominal
Nominal
282
ELECTRICAL SPECIFICATIONS
Conditions
Min
8.0
4.5
2.0
… f
o
- 37.5
… f
o
+ 100
MHz
MHz
48
48
150
284
286
f
o
± 4 MHz
f
o
± 4 MHz
f
o
– 100
f
o
+ 37.5
Unmatched (note 1)
288
290
230
240
250
260
270
Freq. (MHz)
280
Typ
280
290
300
310
Max
320
330
Unit
MHz
MHz
dB
dB
dB
dB
Ohms
Flexibility & Innovation
….
DS0260_02
14.09.01
Note 1:
Source im pedance
50W
Load im pedance
50W
Z
IN
=150W // 0pF
Z
OUT
=150W // 0pF
OPERATIONAL ENVIRONMENT
Parameter
Power Dissipation
DC Voltage
Storage Temperature
Operating Temperature
Operational
Conditions
Maximum
Maximum
Min
Typ
+10
Max
0
Unit
dBm
V
°C
°C
-40
-10
+85
+50
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
模拟与混合信号
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