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參數(shù)資料
| 型號： | TMXU389 |
| 廠商： | TEMEX COMPONENTS |
| 元件分類： | 聲表面波濾波器 |
| 英文描述： | 1 FUNCTIONS, 433.42 MHz, SAW FILTER |
| 文件頁數(shù)： | 2/3頁 |
| 文件大?。?/td> | 324K |
| 代理商： | TMXU389 |
TMX U389
SAW Passband Filter – Remote Control - RF
Specification (Rev-1)
February 08
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
-
433.42
-
Relative Attenuation
From 10.0 MHz to 414.0 MHz
dB
45.0
50.0
-
From 414.0 MHz to 428.0 MHz
dB
40.0
45.0
-
From 428 MHz to 432.42 MHz
dB
15.0
20.0
-
From 434.42 MHz to 442.0 MHz
dB
10.0
15.0
-
From 442.0 MHz to 550.0 MHz
dB
35.0
40.0
-
From 550.0 MHz to 1000.0 MHz
dB
45.0
50.0
-
Insertion Loss in 433.30 MHz – 433.62 MHz
dB
-
2.0
3.5
Pass Band
From 433.26 MHz to 433.66 MHz
dB
-
1.0
2.0
External Impedance Match
Series Inductance L
Shunt Capacitance C
nH
pF
-
33
5.6
-
Temperature Coefficient of Frequency
ppm/K
-
-0.03
-
Package type & size
Length x Width
mm
-
5.0 x 5.0
-
Height
mm
-
1.3
1.5
Pin Out
Input
2
Output
5
Input Ground
1
Output Ground
6
Case Ground
3, 7
To Be Grounded
4, 8
Notes :
(1)
Typical values are nominal performances at room temperature
(2)
External matching circuit is required (see drawing below)
50
/ 50 CONFIGURATION
Maximum Ratings
Rating
Unit
Value
Operating Temperature Range
TA
-40 to +85
°C
Storage Temperature Range
Tstg
-45 to +85
°C
DC Voltage
VDC
10
V
AC Voltage
VPP
10 (50Hz / 60 Hz)
V
Input Power
18
dBm
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