EHFFD1750A

更新时间： 2024-02-08 06:23:53

品牌	Logo	应用领域
松下 - PANASONIC		转换器
页数	文件大小	规格书
1页	85K
描述
Ultra miniaturized, thin type(1.6x0.8x t0.55) Balanced / Unbalanced Converter

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EHFFD1750A 数据手册

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

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

0.8

1.0

2.0

1.0

(

)

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.

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

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