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参数资料
| 型号： | TMXW343 |
| 厂商： | TEMEX COMPONENTS |
| 元件分类： | 声表面波滤波器 |
| 英文描述： | 1 FUNCTIONS, 315 MHz, SAW FILTER |
| 文件页数： | 2/3页 |
| 文件大小： | 408K |
| 代理商： | TMXW343 |
TMX W343
SAW Bandpass Filter - REMOTE CONTROL - RF
Preliminary Specification (Rev 1)
April 30
th, 2005
1
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
Electrical Parameters
Unit
Minimum
Typical
(1)
Maximum
Source Impedance (single ended)
-
50
(2)
-
Load Impedance (single ended)
-
50
(2)
-
Center Frequency fo
MHz
-
315.00
-
Bandwidth at 3dB
MHz
-
4.6
-
Absolute Rejection
at 295 MHz
dB
50
60
-
at 335 MHz
dB
45
50
-
Insertion Loss within fo ± 0.5 MHz
dB
-
1.5
3.0
Ripple within fo ± 0.5 MHz
dB
-
0.6
1.5
Input and Output VSWR
-
1.5
2.5
Package type & size
Length x Width
mm
-
3.8 x 3.8
-
Height
mm
-
1.35
1.5
Pin Out
Input
2
Output
6
Case Ground
1, 3, 4, 5, 7, 8
To Be Grounded
1, 3, 4, 5, 7, 8
Notes :
(1)
Typical values are nominal performances at room temperature
(2)
No external matching circuit is required (see drawing hereunder)
50
/ 50 Configuration
Input
50
Single
Output
50
Single
GND
Maximum Ratings
Rating
Unit
Value
Input Power Level
20
dBm
Operating Temperature
-40 to +85
°C
Storage Temperature Range
Tstg
-50 to +100
°C
DC Voltage
VDC
7.5
V
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