EHFFD1750A [PANASONIC]
Ultra miniaturized, thin type(1.6x0.8x t0.55) Balanced / Unbalanced Converter; 超小型化，薄型（ 1.6x0.8x t0.55 ）平衡/非平衡转换器
| 型号： | EHFFD1750A |
| 厂家： | 
PANASONIC |
| 描述： | Ultra miniaturized, thin type(1.6x0.8x t0.55) Balanced / Unbalanced Converter |
| 文件： | 总1页 (文件大小：85K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Hybrid Components
Balun
We accomplish the advanced characteristics of Low
Insertion Loss and High Isolation,the Miniaturization and
High Performance by our -wave circuit simulation and
µ
fine line printing technologies.
Features
(
)
X 0.8 X t 0.55
Ultra miniaturized, thin type 1.6
Available for each frequency range
Dimensions in mm (not to scale)
(
)
100 MHz to 4000 MHz
Balanced / Unbalanced Converter
(
)
Impedance matching 50 / 200 , 50 / 100
Recommended Applications
Digital portable telephone
Dual mode portable telephone
Personal handy-phone system
Mobile communication system
Block Diagram
An Equivalent Circuit
Fig. 1
Fig. 2
Fig. 4
Fig. 3
Typical Characteristics
Part No.
EHFFD EHFFD EHFFD EHFFD EHFFD EHFFD EHFFD EHFFD EHFFD EHFFD EHFFD EHFFD EHFFD
EHFFD
1631
1750A 1622
1620
1629
1624B 1624D
1624
1615
1621
1626
1618
1619
1627
Items
Frequency
1700 to 700 to
900 to 1550 to 1600 to 1800 to 3400 to 670 to
1100 to 1600 to 700 to
1200 to 1546 to 1621 1805 to 1880
(
)
MHz
1950
900
1350
2000
1950
2000
4000
900
1450
1800
1300
2200 1806 to 1990
1930 to 1990
Insertion Loss
1.0
1.0
1.0
0.8
1.0
1.0
2.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
(
dB
)
max.max.max.max.max.max.max.max.max.max.max.max.max. max.
(
)
Difference of Phase deg 180 15180 15180 15180 10180 15180 15180 15180 15180 15180 15180 15180 15180 15 180 20
Impedance
50/200 50/200 50/200 50/50 50/200 50/200 50/200 50/200 50/200 50/200 50/50 50/50 50/50
50/50
(
)
Circuit Diagram Fig. 1 Fig. 1 Fig. 1 Fig. 2 Fig. 1 Fig. 1 Fig. 1 Fig. 1 Fig. 1 Fig. 1 Fig. 2 Fig. 2 Fig. 3 Fig. 4
Size ( mm ) 1.6 0.8 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 3.2 1.6 3.2 1.6 3.2 1.6 3.2 1.6 3.2 1.6 3.2 1.6 3.2 1.6
Construction No.
1
2
2
2
2
2
2
3
3
3
3
3
3
Note
Dual
$ESIGN AND SPECIlCATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICEꢀ !SK FACTORY FOR TECHNICAL SPECIlCATIONS BEFORE PURCHASE ANDꢁOR USEꢀ
7HENEVER A DOUBT ABOUT SAFETY ARISES FROM THIS PRODUCTꢂ PLEASE CONTACT US IMMEDIATELY FOR TECHNICAL CONSULTATIONꢀ
相关型号：
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