參數(shù)資料
型號: TMXP018
廠商: TEMEX COMPONENTS
元件分類: 聲表面波濾波器
英文描述: 1 FUNCTIONS, 1950 MHz, SAW FILTER
封裝: HERMETIC, CERAMIC, SMT, 6 PIN
文件頁數(shù): 3/6頁
文件大?。?/td> 474K
代理商: TMXP018
TMX P018
SAW Bandpass Filter – IMT2000 – RF Tx
Specification (Rev 2)
December 14
th, 2006
Technical Characteristics
Operating Temperature range : [-30°C ; +85°C]
Electrical Parameters
Unit
Minimum
(1)
Typical
(1)
Maximum
(1)
Source Impedance (single ended)
-
50
(2)
-
Load Impedance (single ended)
-
50
(2)
-
Center Frequency fo
MHz
-
1950
-
Absolute Attenuation
From 300 kHz to 1880 MHz
dB
20
23
-
From 2110 MHz to 3000 MHz
dB
25
30
-
From 3000 MHz to 5000 MHz
dB
14
18
-
From 5000 MHz to 6000 MHz
dB
10
16
-
Maximum Insertion Loss in 1920 MHz – 1980 MHz
dB
-
2.0
3.0
Amplitude Variation in 1920 MHz – 1980 MHz
(3)
dBp-p
-
1.0
2.0
Input VSWR in 1920 MHz – 1980 MHz
-
1.8:1
2.5:1
Output VSWR in 1920 MHz – 1980 MHz
-
1.8:1
2.5:1
Temperature Coefficient
ppm/°C
-
-36
-
Notes :
(1) Typical values are nominal performances at room temperature, minimum and maximum values take into account the variations
over the temperature range
(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
Output
50
Single Ended
Input
50
Single Ended
GND
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
2
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