2.66:1 Transmission Line Transformer

50-870MHz

MABACT0074

V1P

1

RoHS

Compliant

• 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

• 2.66:1 Impedance

• Excellent amplitude and phase balance

• 260°C Reflow Compatible

• RoHS* Compliant

• RoHS version of MABACT0017

• Available on Tape and Reel. Reel quantity 2000

Description

M/A-COM’s MABACT0074 is a 4:1 Tx Transformer.

This part is characterized in a 2.66:1 impedance en-

vironment. This Transformer is provided in a low

cost, surface mount package. The windings of the

MABACT0074 are welded to the package substrate

for improved reliability and reduced lead content.

Ideally suited for high volume CATV and Satellite

Ordering Information

Part Number

Package

MABACT0074TR

2000 piece reel

MABA-007970-CT74TB

Customer Test Board

Note: Reference Application Note M513 for reel size information.

Schematic

Pin No.

Function

1

Output 1: (Secondary dot)

2

Ground, Centre Tap

3

Output 2: (Secondary)

4

Ground (Primary)

5

Input (Primary dot)

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

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

Pin Configuration

Case Style: SM-152

PRI

SEC