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HHM2204SA1 [TDK]

Directional Coupler, 1710MHz Min, 1785MHz Max, 0.35dB Insertion Loss-Max, ROHS COMPLIANT PACKAGE-6;
HHM2204SA1
型号： HHM2204SA1
厂家： TDK ELECTRONICS    TDK ELECTRONICS
描述：

Directional Coupler, 1710MHz Min, 1785MHz Max, 0.35dB Insertion Loss-Max, ROHS COMPLIANT PACKAGE-6

射频 微波
文件： 总2页 (文件大小：42K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
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(1/2)  
Conformity to RoHS Directive  
Multilayer Chip Directional Couplers  
For DCS/Tx  
HHM Series HHM2204SA1  
SHAPES AND DIMENSIONS  
1.6 0.1  
5
0.6 0.1  
6
4
3
Terminal functions  
1
2
1
2
3
4
5
6
Input  
GND  
Output  
50Ω load  
GND  
Monitor output  
0.55 0.1  
0.3 0.1  
Dimensions in mm  
0.1 0.1  
CIRCUIT DIAGRAM  
50Ω  
Monitor GND  
output  
6
5
4
2
1
IN  
3
OUT  
GND  
RECOMMENDED PC BOARD PATTERNS  
0.25  
0.25  
This width is 50Ω.  
Micro-strip line for 0.4mm thick  
glass-epoxy substrate.  
0.3  
0.3  
ø0.3 Through-hole  
Dimensions in mm  
ELECTRICAL CHARACTERISTICS  
Frequency range  
Coupling factor  
1710 to 1785MHz  
15.0 1.0dB  
0.30dB max.1  
0.35dB max.2  
25dB min.  
Insertion loss  
Isolation  
VSWR  
1.3 max.  
Operating  
Storage  
–40 to +85°C  
–40 to +85°C  
Temperature range  
1 25°C  
2 Operating temperature  
• 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 / 20130901 / rf_coupler_hhm2204sa1_en.
(2/2)  
FREQUENCY CHARACTERISTICS  
COUPLING  
ISOLATION  
0
–5  
0
–5  
1: 1710MHz  
–15.3dB  
2: 1785MHz  
–15dB  
1: 1710MHz  
–34.0dB  
2: 1785MHz  
–33.7dB  
–10  
–15  
–10  
–15  
–20  
–25  
–30  
–35  
2
1
–20  
–25  
–30  
–35  
–40  
2
)
1
–40  
1650  
1700  
1750  
1800  
1850  
1650  
1700  
1750  
1800  
1850  
(
)
Frequency MHz  
(
Frequency MHz  
INSERTION LOSS  
VSWR  
2.0  
0
1: 1710MHz  
1.15dB  
2: 1785MHz  
1.18dB  
1: 1710MHz  
–0.15dB  
2: 1785MHz  
–0.16dB  
1.8  
–0.2  
–0.4  
–0.6  
–0.8  
–1  
1
2
1.6  
1.4  
1.2  
2
)
1
1.0  
1650  
1700  
1750  
(
1800  
1850  
1650  
1700  
1750  
1800  
1850  
(
)
Frequency MHz  
Frequency MHz  
• All specifications are subject to change without notice.  
001-02 / 20130901 / rf_coupler_hhm2204sa1_en.

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