MACOM's MABAES0061 is a RoHS compliant device
that is equivalent to the ETC4-1-2 transformer.
This device 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. The
MABAES0061 transformer is offered in an SM-22 surface
mount package and is designed to be utilized in both
standard reflow and high temperature soldering reflow profiles.