2.66:1 Transmission Line Transformer

50-870MHz

MABACT0074

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

product(s) or information contained herein without notice. M/A-COM makes

no warranty, representation or guarantee regarding the suitability of its

products for any particular purpose, nor does M/A-COM assume any liability

whatsoever arising out of the use or application of any product(s) or

information.

• North America Tel: 800.366.2266 / Fax: 978.366.2266

• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300

• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298

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

V1P

1

RoHS

Compliant

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