Flexibility & Innovation
….
D
ATA
S
HEET
TSF1290-01
1290 MH
Z
S.A.W.F
ILTER
P
RELIMINARY
S
PECIFICATION
P
ACKAGE
3.8
X
3.8
MM
SMD
C
B
A
D
E
F
3.8
mm
DS0176_03
15/10/01
P
RODUCT
F
EATURES
:
Ø
L
OW
L
OSS
Ø
H
IGH
R
EJECTIONS
Ø
S
MALL
SMD P
ACKAGE
Ø
L
OW
G
ROUP
D
ELAY
R
IPPLE
1.3
mm
Ty
p.
A
B
C
F
E
D
C
ONTACT
:
T
EMEX
S.A.W.
P
UITS
-G
ODET
8,
2000 N
EUCHÂTEL
S
WITZERLAND
T
EL
: ++41 32 722 1820
F
AX
: ++41 32 722 1829
3.8 mm
All Dimensions in mm, B- Input, E- Output
Unused contacts to be connected to Ground
OR CONTACT YOUR
T
EKELEC
T
EMEX
S
ALES
R
EPRESENTATIVE
TYPICAL PERFORMANCE (Simulation)
0
2.5
2
3
20
Insertion Loss, dB
Insertion Loss, dB
VSWR
3.5
A
i
4
1.8
1.6
VSWR
i
1.4
A
i
40
4.5
1.2
60
1100
1200
i
Frequency, MHz
f
1300
1400
5
1270
1280
1290
i
Frequency, MHz
f
1300
1310
1
1280
1290
i
Frequency, MHz
f
1300
1310
0
24
Insertion Loss, dB
GroupeDelay, ns
22
τ
k
20
A
i
20
40
1250
1260
1270
1280
1290
i
Frequency, MHz
f
1300
1310
1320
1330
18
1270
1280
1290
k
Frequency, MHz
f
1300
1310
ELECTRICAL CHARACTERISTICS
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Centre frequency
2 dB Bandwidth
Min Insertion Loss
Amplitude Variation
Group Delay Ripple
VSWR
Rejections wrt 0 dB
In T
0p
Temperature Range
RF Power
I/p & O/P impedance
f
0
? f
2
IL
AV
GDR
SWR
Rj
1
Rj
2
T
0p
Pmax
Z
in
/Z
out
In T
0p
f
0
±5 MHz
f
0
±5 MHz
f
0
±5 MHz
0.3
f
0
+44
f
0
±5 MHz
Unmatched
…
…
f
0
-44
2000
MHz
MHz
1285
1290
32
2.6
0.4
6
1.35
1295
3.5
0.7
10
2
MHz
MHz
dB
dB
ns
dB
dB
38
38
10
41
45
25
50
70
17
Operational
°C
dBm
Ohm
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