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参数资料
| 型号： | TMXW205 |
| 厂商： | TEMEX COMPONENTS |
| 元件分类： | 声表面波滤波器 |
| 英文描述： | 1 FUNCTIONS, 445.35 MHz, SAW FILTER |
| 文件页数： | 2/4页 |
| 文件大小： | 450K |
| 代理商： | TMXW205 |
TMX W205
SAW Bandpass Filter – 445.35 MHz HIGHBAND LO
Preliminary Specification (Rev -)
May 31
st, 2005
1
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
Operating temperature range : [-10°C; +85°C]
Electrical Parameters
Unit
Minimum
Typical
(1)
Maximum
Source Impedance (single ended)
-
50
(2)
-
Load Impedance (single ended)
-
50
(2)
-
Center Frequency fo
MHz
-
445.35
-
Relative Attenuation, reference is minimum insertion loss
300 kHz to 250 MHz
dB
60
65
-
250 to 380 MHz
dB
50
55
380 to 430 MHz
dB
40
47
469 to 1000 MHz
dB
40
42
Minimum insertion Loss in 442.85 MHz-447.85 MHz
dB
-
1.4
2.0
Amplitude Variation in 442.85 MHz-447.85 MHz
dB
-
0.3
1.0
Input Power in 442.85 MHz-447.85 MHz
dBm
-
17
Package type & size
Length x Width
mm
-
3.0 x 3.0
-
Height
mm
-
1.15
1.35
Pin Out
Input
2
Ouput
5
Case ground
1,3,4,6
To Be Grounded
1,3,4,6
Note :
(1)
Typical values are nominal performances at room temperature
(2)
No external matching circuit is required
(3)
The amplitude variation is defined as the maximum level – minimum level over the given bandwidth
50
/ 50 CONFIGURATION
GND
Input
50
Single
Output
50
Single
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