1

1:1 Transmission Line Transformer

5 to 1200 MHz

M/A-COM Products

Released, Rev. V2

MABACT0043

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

• India Tel: +91.80.4155721

• 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

•

1:1 Impedance ratio

•

Excellent amplitude and phase balance

•

Can be used in both 50Ω and 75Ω systems

•

260°C reflow compatible

•

RoHS* compliant

•

Available on tape and reel.

Description

M/A-COM’s MABACT0043 is a 1:1 Transmission

Line Transformer in a low cost, surface mount pack-

age. Ideally suited for broadband CATV applications.

Ordering information

Part number

Description

MABACT0043

2000 piece reel

MABA-008800-CT18TB

Customer Test Board

Note: Reference Application Note M513 for reel size information.

Schematic

Pin no.

Function

1

Primary Dot (input)

3

Primary (ground)

4

Secondary (output 2)

5

Not used (ground)

6

Secondary Dot (output 1)

* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.

Pin configuration

Case style: SM-138

Dimensions in inches [mm] Tolerance: .xx ± .02, .xxx ± .010,

unless otherwise stated