TDK Network Card DPX Series DPX161990DT 8003B1 User Manual

(1/2)  
Conformity to RoHS Directive  
Multilayer Chip Diplexers  
For GSM850/GSM900/DCS/PCS  
DPX Series DPX161990DT-8003B1  
SHAPES AND DIMENSIONS  
1.6 0.15  
0.6 0.1  
6
5
4
Terminal functions  
1
2
3
1
2
3
4
5
6
GND  
ANT  
GND  
HIGH  
GND  
LOW  
0.55 0.1  
0.3 0.1  
0.1 0.1 0.25 0.1  
Dimensions in mm  
CIRCUIT DIAGRAM  
6
5
4
1
2
3
RECOMMENDED PC BOARD PATTERNS  
0.7  
Lo-port  
Hi-port  
ø0.15 Through-hole  
0.15  
0.4  
Ant-port  
Dimensions in mm  
This width is 50.  
Micro-strip line for 0.4mm thick glass-epoxy substrate.  
ELECTRICAL CHARACTERISTICS  
Item  
Port  
Frequency range  
824 to 960MHz  
1710 to 1990MHz  
824 to 960MHz  
1710 to 1990MHz  
824 to 960MHz  
1710 to 1990MHz  
Operating  
Minimum value  
10.0  
10.0  
17.0  
15.0  
–40  
–40  
Typical value  
Maximum value  
Lo-band  
Hi-band  
ANT  
ANT  
Hi-band  
Lo-band  
(dB)  
(dB)  
(dB)  
(dB)  
(dB)  
(dB)  
(°C)  
(°C)  
0.7  
0.85  
+85  
+85  
Insertion loss  
Return loss  
Attenuation  
Temperature range  
Ta:+25°C  
Storage  
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.  
• All specifications are subject to change without notice.  
001-02 / 20080112 / e741_dpx161990dt.
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