1

E-Series RF 1:4 Coupled Step-Up Transformer

1MHz - 350 MHz

Rev. V1

MABA-007237-ETC410

• 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

•

Wide frequency range

•

1:4 Impedance Ratio

•

CT on Secondary

•

Lead Free

•

RoHS* Compliant and is 260

•

Available on Tape and Reel, reel quantity 2000

Pin No.

Function

1

Secondary

2

Secondary CT

3

Secondary Dot

4

Primary Dot

5

Primary

Pin Configuration

Schematic

Primary 5

Primary Dot 4

4 turns

3 Secondary Dot

4 turns

1 Secondary

2 Secondary CT

4 turns

Parameter

Test Conditions

Frequency

Units

Min

Typ

Max

RF Frequency

—

1 - 350

MHz

—

—

—

Insertion Loss

5 - 100

2 - 300

1 - 350

dB

dB

dB

—

—

—

—

1.21

—

1.0

2.0

3.0

Amplitude Unbalance

—

5 - 100

1 - 350

dB

dB

—

—

—

—

0.1

0.5

Phase Unbalance

—

5 - 100

1 - 350

Degrees

Degrees

—

—

—

—

1.0

5.0