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参数资料
| 型号： | TSF0140-04 |
| 厂商： | TEMEX COMPONENTS |
| 元件分类： | 声表面波滤波器 |
| 英文描述： | 1 FUNCTIONS, 140 MHz, SAW FILTER |
| 文件页数： | 1/1页 |
| 文件大小： | 115K |
| 代理商： | TSF0140-04 |
DATA SHEET
DS0169_01
21/03/01
Flexibility & Innovation ….
Page 1 of 1
TSF0140-04
140 MHZ SAW FILTER
PRELIMINARY SPECIFICATION
PRODUCT FEATURES :
HIGH REJECTIONS
SMALL SMD PACKAGE
SMALL AMPLITUDE RIPPLE
SMALL GROUP DELAY VARIATION
PACKAGE: 14.0X8.2 MM SMD
All Dimensions in mm
Balanced Input
A
Balanced Output
F
Unused contacts to be connected to Ground
CONTACT :
TEMEX S.A.W.
PUITS-GODET 8,
2000 NEUCHTEL
SWITZERLAND
TEL : ++41 32 722 18 28
FAX ++41 32 722 18 29
OR CONTACT YOUR TEKELEC TEMEX SALES REPRESENTATIVE
TYPICAL PERFORMANCE (Simulation)
LECTRICAL CHARACTERISTICS
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Centre Frequency
fo
Nominal
139.85
140
140.15
MHz
Insertion Loss
IL
At fo
22.5
25
dB
1 dB Bandwidth
BW1
3.7
3.9
MHz
3 dB Bandwidth
BW3
4
4.25
MHz
40 dB Bandwidth
BW40
5.5
6
MHz
Ultimate Rejection
UR
50
60
dB
Amplitude Ripple
AR
0.4
0.7
dB
Phase Linearity
PL
1.5
4
°
Group Delay Ripple
GD
In BW1
45
120
ns
Absolute Delay
AD
1.5
s
Ambient Temperature
Tamb
Operational
25
°C
Substrate Material
Quartz
Temperature Coefficient
TC
-0.032
Ppm/
°C
2
I/p & O/P impedance
Zin/Zout
Matched; TBD
50
Ohm
A
B
C
E
F
G
HJ
K
+
0
.2
0
D
8
.2
0
-0
.1
0
14.00-0.10
P. 1.905 TYP.
1
.5
T
Y
P
.
1.02 TYP.
1
.9
0
R
E
F
.
4
.8
T
Y
P
.
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