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參數(shù)資料
| 型號(hào)： | TMXU403 |
| 廠商： | TEMEX COMPONENTS |
| 元件分類： | 聲表面波濾波器 |
| 英文描述： | 1 FUNCTIONS, 881.5 MHz, SAW FILTER |
| 文件頁(yè)數(shù)： | 2/4頁(yè) |
| 文件大?。?/td> | 463K |
| 代理商： | TMXU403 |
TMX U403
SAW BandPASS Filter – GSM850 – Rx RF
Tentative Specification (Rev 1)
August 20
th, 2004
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 : [-30°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
-
881.5
-
Absolute Attenuation
300 MHz to 824 MHz
dB
50
55
-
824 MHz to 849 MHz
dB
35
40
-
914 MHz to 924 MHz
dB
24
28
-
924 MHz to 970 MHz
dB
27
30
-
970 MHz to 1300 MHz
dB
48
51
-
1300 MHz to 1500 MHz
dB
40
50
-
1500 MHz to 2000 MHz
dB
20
25
-
Maximum Insertion Loss in 869 MHz-894 MHz
dB
-
2.5
3.0
Amplitude Variation in 869 MHz-894 MHz
(3)
dB
-
1.0
2.0
Input VSWR in 869 MHz-894 MHz
-
1.6 :1
1.9 :1
Output VSWR in 869 MHz-894 MHz
-
1.6 :1
1.9 :1
Input Power in 824 MHz ~ 849 MHz and
880 MHz ~ 915 MHz (Duty cycle 4 : 8)
dBm
-
15
Package type & size
Length x Width
mm
-
3.0 x 3.0
-
Height
mm
-
1.2
1.35
Pin Out
Input
2
Output
5
Case Ground
1, 3, 4, 6
To Be Grounded
1, 3, 4, 6
Notes :
(1) : Typical values are nominal performances at room temperature .
(2) : No external matching circuit required.
(3) : The amplitude variation is defined as the maximum level – minimum level over the given bandwidth.
50
/ 50 CONFIGURATION
GND
Input
50
Single ended
Output
50
Single ended
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