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HHM1749K1 PDF预览

HHM1749K1

更新时间: 2024-01-19 19:24:50
品牌 Logo 应用领域
东电化 - TDK 变压器
页数 文件大小 规格书
2页 46K
描述
RF Transformer, 1700MHz Min, 1900MHz Max, ROHS COMPLIANT

HHM1749K1 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Not Recommended包装说明:ROHS COMPLIANT
Reach Compliance Code:unknownECCN代码:EAR99
Factory Lead Time:12 weeks风险等级:5.62
最大截止频率:1900 MHz最小截止频率:1700 MHz
高度:0.6 mm插入损耗:0.8 dB
长度:1.6 mm安装特点:SURFACE MOUNT
最高工作温度:85 °C最低工作温度:-40 °C
包装方法:REEL物理尺寸:L1.6XB0.8XH0.6 (mm)
表面贴装:YES变压器类型:RF TRANSFORMER
宽度:0.8 mmBase Number Matches:1

HHM1749K1 数据手册

 浏览型号HHM1749K1的Datasheet PDF文件第2页 
(1/2)  
Conformity to RoHS Directive  
Multilayer Chip Baluns  
For DCS/Tx & Rx  
HHM Series HHM1749K1  
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
Unbalanced port  
GND  
Balanced port  
Balanced port  
GND  
0.55 0.1  
0.3 0.1  
N.C.  
0.1 0.1 0.25 0.1  
Dimensions in mm  
CIRCUIT DIAGRAM  
6
5
4
Unbalanced  
input  
50Ω  
Balanced  
output  
100Ω  
1
2
3
RECOMMENDED PC BOARD PATTERNS  
0.30  
0.25  
Dimensions in mm  
ELECTRICAL CHARACTERISTICS  
Unbalanced impedance  
Balanced impedance  
50  
100  
Frequency range  
1700 to 1900MHz  
10dB min.  
180 10deg.  
0 2.5dB  
0.8dB max.  
–40 to +85°C  
–40 to +85°C  
4000pieces/reel  
Unbalanced port return loss  
Phase imbalance at balanced port  
Amplitude imbalance at balanced port  
Insertion loss  
Operating  
Storage  
Temperature range  
Packaging style and quantities  
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_balun_hhm1749k1_en.

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