MABAES0031
E-Series RF 4:1 Flux Coupled Transformer
1.0 - 650 MHz
SM-138 Package
Features
•
•
•
•
Surface Mount
1:4 Impedance Ratio
CT on Secondary
Available on Tape & Reel
Description
M/A-COM’s MABAES0031 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.
Schematic
Primary Dot
4
3 turns
Primary
5
3
Secondary Dot
3 turns
2
Secondary CT
3 turns
1
Secondary
Electrical Specifications @25°C
Parameter
Frequency Range 1 - 650
Insertion Loss (f
L
- f
U
)
10 - 200 MHz
1 - 450 MHz
Amplitude Unbalance
10 - 200 MHz
Phase Unbalance
10 - 200 MHz
1 - 500 MHz
500 –650 MHz
Units
MHz
dB
dB
Typical
—
0.7
1.5
Minimum
—
—
—
Maximum
—
1.0
2.0
dB
0.12
—
0.25
Degrees
Degrees
Degrees
1
3
7
—
—
—
2.0
5.0
10
V 1.0
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.
S 1613 C
•
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
1
MA-COM [ M/A-COM TECHNOLOGY SOLUTIONS, INC. ]
