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001-01 / 20080106 / e751_hhm1775b1.fm

• All specifications are subject to change without notice.

Multilayer Chip Baluns

For UWB

HHM Series HHM1775B1

SHAPES AND DIMENSIONS

RECOMMENDED PC BOARD PATTERNS

Line width be designed to match 50Ω characteristic impedance depending on

PCB material and thickness.

ELECTRICAL CHARACTERISTICS

Conformity to RoHS Directive

0.6±0.1

0.8±0.1

0.3±0.1

0.15±0.1

0.1±0.1 0.25±0.1

1.6±0.1

654

123

Dimensions in mm

0.55±0.1

1 Unbalanced port

2 GND or DC feed+ RF GND

3 Balanced port

4 Balanced port

5 GND

6 N.C.

Terminal functions

0.250.250.3

0.5

0.85

0.2

0.3

0.950.15

ø0.3 Through-hole

Unbal port Bal port

Dimensions in mm

Land

Unbalanced impedance 50Ω

Balanced impedance 100Ω

Frequency range 3100 to 4900MHz

Unbalanced port return loss 10dB min.

Phase imbalance at balanced port 180±15deg.

Amplitude imbalance at balanced port 0±1.5dB

Insertion loss 1.2dB max.

Temperature range

Operating –40 to +85°C

Storage –40 to +85°C

Packaging style and quantities 4000pieces/reel

• 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.

1 2

Inhaltsverzeichnis

Seite 1 - For UWB

(1/2)001-01 / 20080106 / e751_hhm1775b1.fm• All specifications are subject to change without notice.Multilayer Chip BalunsFor UWB HHM Series HHM1775

Seite 2 - Phase balance

(2/2)001-01 / 20080106 / e751_hhm1775b1.fm• All specifications are subject to change without notice.FREQUENCY CHARCTERISTICSUnbalance 50Ω/Balance 100Ω

Verwandte Modelle: HHM1775B1

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Tdk HHM Series Bedienungsanleitung

Stöbern Sie online oder laden Sie Bedienungsanleitung nach Hardware Tdk HHM Series herunter. TDK HHM Series User Manual Benutzerhandbuch

Inhaltsverzeichnis

Verwandte Modelle: HHM1775B1

Kommentare zu diesen Handbüchern

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