參數(shù)資料
型號(hào): TMXU327
廠商: TEMEX COMPONENTS
元件分類: 聲表面波濾波器
英文描述: 1 FUNCTIONS, 1586.36 MHz, SAW FILTER
文件頁(yè)數(shù): 3/5頁(yè)
文件大?。?/td> 363K
代理商: TMXU327
TMX U327
SAW Bandpass Filter – LNB Application
Preliminary Specification (Rev 1)
December 21th, 2005
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
2
Technical Characteristics
Operating Temperature range: [-20°C; +80°C]
Electrical Parameters
Unit
Minimum
Typical (1)
Maximum
Source Impedance (balanced)
-
150
-
Load Impedance (balanced)
-
150
-
Differential tuning inductance
nH
-
70 (2)
-
Center Frequency fo
MHz
-
1586.36
-
Relative Attenuation (2)
From 50 MHz to 1504.3 MHz
dB
46
53
-
From 1668.42 MHz to 1810.5 MHz
dB
46
52
From 1810.5 MHz to 4000 MHz
dB
40
46
-
From 4000 MHz to 6000 MHz (3)
dB
30
33
-
–2.0 dB Usable Bandwidth (2)
MHz
40
64
-
Minimum Insertion Loss in 1566.36 MHz –
1606.36MHz
dB
-
2.1
2.7
Amplitude variation in 1566.36 MHz – 1606.36 MHz (5)
dB
-
0.5
2.0
Phase Error in 1566.36 MHz – 1606.36 MHz (6)
Deg
RMS
-
1.5
5.5
Input VSWR 1566.36 – 1606.36 MHz
-
1.9:1
2.5:1
Output VSWR 1566.36 – 1606.36 MHz
-
1.9:1
2.5:1
Notes:
(1) Typical values are nominal performances at room temperature.
(2) The amplitude reference is insertion loss at f0.
(3) Those values greatly depend on customer PCB implantation.
(4) The amplitude variation is defined as the maximum level – minimum level over any 30 MHz block of the given bandwidth.
(5) The phase error is measured over any 30 MHz block of the given bandwidth.
150
Balanced Configuration
Input
150
Balanced
Output
150
Balanced
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