E-Series RF 1:4 Transmission Line Step-up Transformer

6 – 1000 MHz

ETC4-1T-7

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.

V4

1

Features

• 1:4 Impedance Ratio

• CT on Secondary

• Surface Mount

• Tape and reel packaging available

Description

M/A-COM’s ETC4-1T-7 is a 1:4 RF transmission line

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. Parts are packaged in tape & reel.

Ordering Information

Part Number

Package

ETC4-1T-7TR

Tape and Reel (2000 piece Reel)

SM - 22 Package

1

Parameter

Test Conditions

Frequency

Units

Min

Typ

Max

RF Frequency

—

6 - 1000

MHz

—

—

—

Insertion Loss

6 - 600

600 - 1000

dB

—

—

—

—

2.0

3.0

Amplitude Unbalance

6 - 1000

dB

—

—

1.0

Phase Unbalance

6 - 1000

Degrees

—

—

10

Absolute Maximum Ratings

1

1. Operation of this device above any one of these parameters

may cause permanent damage.

Parameter

Absolute Maximum

RF Power

250 mW

DC Current

30 mA

Operating Temperature

-40°C to +85°C

Storage Temperature

-55°C to +125°C