參數(shù)資料
型號(hào): TMXT013
廠商: TEMEX COMPONENTS
元件分類: 聲表面波濾波器
英文描述: 1 FUNCTIONS, 2140 MHz, SAW FILTER
文件頁數(shù): 1/4頁
文件大?。?/td> 143K
代理商: TMXT013
November 4
th 2003
TMX T013
SAW BANDPASS FILTER – WCDMA– RX RF
Preliminary Specification (Rev. 1)
1
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ance
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Operating Temperature range : [-30°C ; +85°C]
Electrical Parameters
Unit
Minimum
Typical
(1)
Maximum
Source Impedance (single ended)
-50-
Load Impedance (balanced)
-
100
(2)
-
Center Frequency fo
MHz
-
2140
-
Absolute Attenuation
50 MHz to 1350 MHz
dB
45
55
-
1350 MHz to 1920 MHz
dB
42
48
-
1920 MHz to 1980 MHz
dB
40
45
-
1980 MHz to 2025 MHz
dB
35
40
-
2025 MHz to 2050 MHz
dB
32
40
-
2230 MHz to 2255 MHz
dB
25
28
-
2255 MHz to 2950 MHz
dB
25
28
-
2950 MHz to 3910 MHz
dB
30
35
-
3910 MHz to 4640 MHz
dB
30
45
-
4640 MHz to 4775 MHz
dB
35
40
-
4775 MHz to 5485 MHz
dB
30
40
-
5485 MHz to 5645 MHz
dB
30
40
-
Maximum Insertion Loss in 2110 MHz-2170 MHz
dB
-
2.0
2.9
Amplitude Variation in 2110 MHz-2170 MHz
(3)
dB
-
0.7
1.2
Input VSWR in 2110 MHz-2170 MHz
-
1.9:1
2.2:1
Output VSWR in 2110 MHz-2170 MHz
-
2.0:1
2.3:1
Amplitude Imbalance in 2110 MHz-2170 MHz
(4)
dB
-
-0.5 / +0.8
± 1.5
Phase Imbalance in 2110 MHz-2170 MHz
(4)
deg
-
-5 / +8
± 12
Input Power : CW in WCDMA Tx band
dBm
-
10
Package type & size
Length x Width
mm
-
2 x 1.4
-
Height
mm
-
0.75
0.82
Pin Out
Input
1
Output
3,4
Case Ground
2,5
To Be
Grounded
2,5
Notes :
(1)
Typical values are nominal performances at room temperature
(2)
No matching circuit is required
(3)
The amplitude variation is defined as the maximum level – minimum level over the given bandwidth
(4)
The output balance is defined as the S parameters ratio -(S31 / S21), where the port 1 is the input port and the ports 2 and 3 are
the balanced output. Port 1 is loaded on 50
, while ports 2 and 3 are loaded on 50
each
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