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DPX321880DT-2002 PDF预览

DPX321880DT-2002

更新时间： 2024-09-15 18:17:31
品牌 Logo 应用领域
东电化 - TDK 蜂窝射频微波
页数 文件大小 规格书
2页 44K
描述
Antenna Support Circuit

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中文翻译

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DPX321880DT-2002 数据手册

 浏览型号DPX321880DT-2002的Datasheet PDF文件第2页 
(1/2)  
001-01 / 20020221 / e741_dpx3220.
DP-X32-20 Series  
RF Components  
Diplexers  
For Dual Band  
FEATURES  
TEMPERATURE RANGES  
• This product includes a built-in high performance low pass filter  
that even operates in the PCS and DCS high frequency ranges,  
making possible attenuation of high frequencies.  
Operating  
Storage  
–30 to +80°C  
–40 to +85°C  
APPLICATIONS  
Dual band/dual mode cellular use  
SHAPES AND DIMENSIONS/TERMINAL CONNECTIONS  
RECOMMENDED PC BOARD PATTERN  
REFLOW  
AMPS  
PCS1900  
GSM GND DCS1800  
0.4  
0.6  
0.8 0.4  
1
2
3
0.6  
0.6  
Marking  
(
)
21 DPX321990DT-2001  
AMPS/PCS1900  
(
)
22 DPX321880DT-2002  
GSM/DCS1800  
6
5
4
GND COMMON GND  
AMPS  
GSM  
PCS1900  
DCS1800  
GND  
2
3.2±0.2  
1
6
3
4
1±0.2 1±0.2  
0.55±0.2  
0.45±0.2  
5
6-ø0.4  
GND COMMON GND  
Weight:31mg  
0.6  
50Ω line impedance  
microstrip line  
(0.4mm thick epoxy board)  
Dimensions in mm  
Dimensions in mm  
EQUIVALENT CIRCUIT DIAGRAM  
RECOMMENDED REFLOW SOLDERING CONDITIONS  
Natural  
cooling  
240˚C max.  
230˚C  
21  
COMMON  
21  
AMPS  
824 to 894MHz  
PCS1900  
1.85 to 1.99GHz  
200˚C  
10s max.  
22  
22  
GSM  
890 to 960MHz  
DCS1800  
1.71 to 1.88GHz  
150˚C  
GND GND  
GND  
40s max.  
120s max.  
( )  
Time s  
ELECTRICAL CHARACTERISTICS  
DPX321990DT-2001  
DPX321880DT-2002  
Application  
AMPS/PCS1900 Dual Band System  
Application  
GSM/DCS1800 Dual Band System  
Insertion loss  
Insertion loss  
COMMON to AMPS  
COMMON to PCS1900  
Stop band attenuation  
COMMON to AMPS  
COMMON to PCS1900  
824 to 894MHz  
1.85 to 1.99GHz  
0.5dB max.  
1dB max.  
COMMON to GSM  
COMMON to DCS1800  
Stop band attenuation  
COMMON to GSM  
COMMON to DCS1800  
890 to 960MHz  
1.71 to 1.88GHz  
0.5dB max.  
1dB max.  
1.85 to 1.99GHz  
824 to 894MHz  
23dB min.  
23dB min.  
1.71 to 1.88GHz  
880 to 960MHz  
23dB min.  
23dB min.  
• All specifications are subject to change without notice.  
12

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