1

1:1 Transmission Line Transformer

4.5 to 3000 MHz

Rev. V5

MABACT0059

M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.

Visit www.macomtech.com for additional data sheets and product 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

Parameter

Conditions

Units

Min

Typ

Max

Frequency Range

4.5 – 3000 MHz

Insertion Loss 1

(Pin 4 to Pin 3)

4.5 – 1000 MHz

1000 – 2000 MHz

2000 – 2500 MHz

2500 – 3000 MHz

dB

dB

dB

dB

–

0.07

0.63

1.93

4.20

1.0

2.0

5.0

6.5

Insertion Loss 2

(Pin 4 to Pin 1)

4.5 – 1000 MHz

1000 – 2000 MHz

2000 – 2500 MHz

2500 – 3000 MHz

dB

dB

dB

dB

–

0.29

0.08

2.00

5.30

1.0

2.0

6.0

8.4

Amplitude Balance

(Nominal 0dB)

4.5 – 20 MHz

20 – 1000 MHz

dB

dB

–

±1.0

±0.3

±1.2

±1.0

Phase Balance

4.5 – 1000 MHz

o

–

±0.03

±20

Input Return Loss

(Pin 4)

4.5 – 1000 MHz

dB

15

26.30

–

Features



Surface mount



Wide frequency range



1:1 impedance



Pb free



260ºC reflow compatible



RoHS Compliant

Description

The MABACT0059 is a 1:1 Transmission Line Trans-

former. The windings are welded to the package sub-

strate for improved reliability and to eliminate lead con-

tent. This Transformer is ideally suited for CATV and

Satellite STB/Subscriber applications.