M A COM MABAES0010 Datasheet

E-Series RF 1:4 Transformer — 2.0 - 800 MHz MABAES0010

MABAES0010

E-Series RF 1:4 Flux Coupled
Step-up Transformer

Features

• Surface Mount

• 1:4 Impedance Ratio

• CT on Secondary

• Available on Tape & Reel

Description

M/A-COM’s MABAES0010 is a 1:4 RF flux coupled 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.

SM-119 Package

0.150
(3.8)

0.150
(3.8)

Schematic

Primary Dot 4

3 turns

Primary 5

0.3 (0.0120)

2.95±0.2
(0.1160)

0.130
(3.30)

0.065
(1.65)

0.055

(1.397)

0.030

(0.762)

3 Secondary Dot

3 turns

3 turns

0.190
(4.83)

2 Secondary CT

3 turns

1 Secondary

Electrical Specifications @25°C

Parameter Units Nominal Maximum Mean (x)

Frequency Range 2.0 - 800 MHz — — — —
Insertion Loss (fL - fU)

10 - 100 MHz

5.0 - 600 MHz

2.0 - 800 MHz
Amplitude Unbalance

10 - 100 MHz

2.0 - 800 MHz
Phase Unbalance

10 - 500 MHz

2.0 - 800 MHz

Note: Mean and Sigma calculated from average loss at @ 105 MHz.
Please Note that the photograph above indicates typical package only, not actual unit.

M/A-COM n North America: Tel. [phone], Fax [phone] n Asia/Pacific: Tel.[phone], Fax [phone] n
Europe: Tel. [phone], Fax[phone]

www.macom.com Specifications subject to change without notice.

dB
dB
dB

dB
dB

Degrees
Degrees

—
—
—

—
—

—
—

2.0

2.2

3.0

0.25

1.3

3.0
10

—

1.21
—

—
—

—
—

Sigma (σ)

V1.00 S 1516A

—

0.032
—

—
—

—
—

E-Series RF 1:4 Transformer — 2.0 - 800 MHz MABAES0010

Absolute Maximum Ratings

Parameter Absolute Maximum

RF Power 250 mW

DC Current 30 mA

Operating Temperature -20°C to +85°C

Storage Temperature -20°C to +85°C

Functional Configuration

Function Pin No.

Secondary 1

Secondary CT 2

Secondary Dot 3

Primary Dot 4

Primary 5

Typical Performance Over Extended Bandwidth (30kHz - 1.0GHz)

Insertion Loss

Phase Unbalance

Note: All measurements performed on Hewlett Packard 8753D Network Analyzer (201 sample points, linear scale) in a 50 ohm coplanar
waveguide environment. Tables created using MDS software.

M/A-COM n North America: Tel. [phone], Fax [phone] n Asia/Pacific: Tel.[phone], Fax [phone] n
Europe: Tel. [phone], Fax[phone]

www.macom.com Specifications subject to change without notice.

Input Impedance Amplitude Unbalance

V1.00 S 1516A