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參數資料
| 型號： | TSF0938-03 |
| 廠商： | TEMEX COMPONENTS |
| 元件分類： | 聲表面波濾波器 |
| 英文描述： | 1 FUNCTIONS, 938 MHz, SAW FILTER |
| 文件頁數： | 1/1頁 |
| 文件大小： | 32K |
| 代理商： | TSF0938-03 |
DATA SHEET
DS0174 _04
20/02/02
Flexibility & Innovation ….
Page 1 of 1
TSF0938-03
938 MHZ SAW FILTER
PRELIMINARY SPECIFICATION
PRODUCT FEATURES :
LOW LOSS
HIGH REJECTIONS
SMALL SMD PACKAGE
PACKAGE 3.8X3.8 MM OR 3X3 MM SMD
A
B
C
E
D
F
A
B
C
E
D
F
3.8
mm
1.3
mm
Ty
p .
3.8 mm
All Dimensions in mm, B- Input, E- Output
Unused contacts to be connected to Ground
CONTACT :
TEMEX S.A.W.
PUITS-GODET 8,
2000 NEUCHTEL
SWITZERLAND
TEL : ++41 32 722 1820
FAX : ++41 32 722 1829
OR CONTACT YOUR
TEKELEC TEMEX SALES REPRESENTATIVE
TYPICAL PERFORMANCE (Simulation)
A
i
f
i
750
800
850
900
950
1000
1050
1100
60
50
40
30
20
10
0
FREQUENCY, MHz
AMPLITUDE,
dB
A
i
f
i
930
935
940
945
3
2.5
2
1.5
1
FREQUENCY, MHz
AMPLITUDE,
dB
VSWR
i
f
i
925
930
935
940
945
1
1.5
FREQIUENCY, MHz
VSWR
ELECTRICAL CHARACTERISTICS
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Centre frequency
938
MHz
Operational Bandwidth
?fOp
935
941
MHz
Insertion Loss
IL
In ?fOp
1.8
2.5
dB
Amplitude Variation
AV
In ?fOp
0.3
1.2
dB
VSWR
SWR
In ?fOp
1.2
1.8
Rejections wrt 0 dB
Rj1
0.3
…
915
MHz
40
45
dB
In T0p
Rj2
968
…
1044.65
MHz
45
50
dB
Rj3
1044.65
…
1050.65
MHz
50
53
dB
Rj3
1050
…
1500
MHz
40
45
dB
Rj4
1500
…
2000
MHz
30
35
dB
Temperature Range
T0p
Operational
-30
20
70
°C
RF Power
Pmax
In ?fOp
17
dBm
I/p & O/P impedance
Zin/Zout
Unmatched
50
Ohm
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