HHM1570B1 TDK Corporation, HHM1570B1 Datasheet

HHM1570B1

Manufacturer Part Number

HHM1570B1

Description

XFRMR BALUN RF 4.9GHZ WLAN SMD

Manufacturer

TDK Corporation

Series

HHMr

Datasheets

1.HHM1517.pdf (53 pages)

2.HHM1570B1.pdf (2 pages)

3.HHM1570B1.pdf (5 pages)

Specifications of HHM1570B1

Insertion Loss (max)

1.0dB

Return Loss (min)

10dB

Frequency Range

4.9 ~ 5.95GHz

Impedance - Unbalanced/balanced

50 / 100 Ohm

Phase Difference

180° ±10

Package / Case

0805 (2012 Metric)

Mounting Type

Surface Mount

Operating Temp Range

-40C to 85C

Mounting

Surface Mount

Pin Count

Operating Temperature Max Deg. C

85C

Operating Temperature Min Deg. C

-40C

Product Depth (mm)

1.25mm

Product Height (mm)

0.95mm

Product Length (mm)

2mm

Transformer Type

Telecom Transformer

Product

Baluns

Insertion Loss

1 dB

Termination Style

SMD/SMT

Operating Temperature Range

- 40 C to + 85 C

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Compliant, Lead free / RoHS Compliant

Other names

445-1231-2

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

HHM1570B1

Manufacturer:

TDK

Quantity:

13 904

Current page: 1 of 2
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Multilayer Chip Baluns

For 5.0GHz W-LAN

HHM Series HHM1570B1

SHAPES AND DIMENSIONS

CIRCUIT DIAGRAM

RECOMMENDED PC BOARD PATTERNS

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

PCB material and thickness.

ELECTRICAL CHARACTERISTICS

Unbalanced impedance

Balanced impedance

Frequency range

Unbalanced port return loss

Phase imbalance at balanced port

Amplitude imbalance at balanced port

Insertion loss

Temperature range

Packaging style and quantities

•

• All specifications are subject to change without notice.

Unbalanced

input

50Ω

Unbal port

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.

0.2±0.2

0.65±0.2

2.0±0.15

0.3

0.35±0.2

0.25

ø0.3 Through-hole

0.3

0.3±0.2

0.25

0.95±0.1

Dimensions in mm

Balanced

output

100Ω

Operating

Storage

Bal port

Terminal functions

Unbalanced port

GND or DC feed+ RF GND

Balanced port

GND

N.C.

Dimensions in mm

Land

50Ω

100Ω

4900 to 5950MHz

10dB min.

180±10deg.

0±2.0dB

1.0 max.

–40 to +85°C

2000pieces/reel

001-03 / 20080107 / e751_hhm1570b1.fm

Conformity to RoHS Directive

(1/2)

Related parts for HHM1570B1

HHM1570B1 Summary of contents

Page 1

... PBB and PBDE, have not been used, except for exempted applications. • All specifications are subject to change without notice. Land Dimensions in mm 50Ω 100Ω 4900 to 5950MHz 10dB min. 180±10deg. 0±2.0dB 1.0 max. –40 to +85°C –40 to +85°C 2000pieces/reel (1/2) Conformity to RoHS Directive 001-03 / 20080107 / e751_hhm1570b1.fm ...

Page 2

... Frequency ( MHz ) 1: 4900MHz 179.84deg. 2: 5425MHz 181.03deg. 3: 5950MHz 3 2 183.81deg. 1 4500 4750 5000 5250 5500 5750 6000 Frequency ( MHz ) Frequency ( MHz ) 001-03 / 20080107 / e751_hhm1570b1.fm (2/2) ...

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