1

E-Series RF 1:4 Flux Coupled Transformer

2.0 – 800 MHz

Rev. V5

MABAES0061

• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400

• India Tel: +91.80.43537383

• China Tel: +86.21.2407.1588

Visit www.macomtech.com for additional data sheets and product information.

M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make

changes to the product(s) or information contained herein without notice.

ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions

is considering for development. Performance is based on target specifications, simulated results,

and/or prototype measurements. Commitment to develop is not guaranteed.

PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology

Solutions has under development. Performance is based on engineering tests. Specifications are

typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.

Commitment to produce in volume is not guaranteed.

Features

•

Surface Mount

•

1:4 Impedance Ratio

•

CT on Secondary

•

RoHS* Compliant version of the ETC4-1-2

• Tape and reel packaging available

Description

M/A-COM’s MABAES0061 is a RoHS compliant de-

vice that is equivalent to the ETC4-1-2 transformer.

This device is a 1:4 RF flux coupled step-up

transformer in a low cost, surface mount package.

Ideally suited for high volume cellular and wireless

applications. Typical applications include single to

balanced

mode

conversion

and

impedance

matching. The MABAES0061 transformer is offered

in an SM-22 surface mount package and is designed

to be utilized in both standard reflow and high tem-

perature soldering reflow profiles.

Ordering Information

Part Number

Package

MABAES0061

Tape and Reel (2000 piece reels)

Image

Ω

Ω

Ω

1

Parameter

Test Conditions

Frequency

Units

Min

Typ

Max

Frequency Range

—

2 — 800

MHz

—

—

—

—

—

—

10 - 100 MHz

5 - 600 MHz

2 - 800 MHz

dB

dB

dB

—

—

—

—

1.21

—

1.0

2.0

3.0

Amplitude Unbalance

—

—

10 - 100 MHz

2 - 800 MHz

dB

dB

—

—

—

—

0.25

1.0

Phase Unbalance

—

—

10 - 500 MHz

2 - 800 MHz

Degrees

Degrees

—

—

—

—

2.0

10.0

Pin Configuration

Pin No.

Function

1

Secondary

2

Secondary CT

3

Secondary Dot

4

Primary Dot

5

Primary

Schematic

Primary Dot 4

3

Secondary Dot

2

Secondary CT

1

Secondary

Primary 5