參數資料
型號: DPX202170DT-4021A1
英文描述: 2045 MHz(Tx), 857.5 MHz(Rx), DUPLEXER
封裝: ROHS COMPLIANT PACKAGE-6
文件頁數: 1/2頁
文件大?。?/td> 88K
代理商: DPX202170DT-4021A1
(1/2)
002-01 / 20080826 / e741_dpx202170dt.fm
All specifications are subject to change without notice.
Multilayer Chip Diplexers
Conformity to RoHS Directive
For WCDMA800/WCDMA2000
DPX Series DPX202170DT-4021A1
SHAPES AND DIMENSIONS
0.95
±0.1
1.25
±
0.15
0.3
±0.2
0.2
±0.2 0.35±0.2
2.0
±0.15
Dimensions in mm
0.65
±0.2
654
123
1
GND
2
ANT
3
GND
4
HIGH
5
GND
6
LOW
Terminal functions
CIRCUIT DIAGRAM
12
3
5
64
RECOMMENDED PC BOARD PATTERNS
0.7
0.6
Land pattern
0.8
0.15 Through-hole
Dimensions in mm
0.35
0.3
Line width be designed to match 50
characteristic impedance
depending on PCB material and thickness.
ELECTRICAL CHARACTERISTICS
Item
Port
Frequency range
Minimum value
Typical value
Maximum value
Insertion loss
Lo-band
830 to 885MHz
(dB)
0.5
Hi-band
1920 to 2170MHz
(dB)
0.5
Return loss
ANT
830 to 885, 1920 to 2170MHz
(dB)
10.0
Attenuation
Hi-band
830 to 885MHz
(dB)
20.0
Lo-band
1920 to 2170MHz
(dB)
20.0
Temperature range
Operating
(°C)
–40
+85
Storage
(°C)
–40
+85
Ta:+25°C
Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and
specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
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