An integrated package with a Tube-shape.Limiting Amplifier is a great value for the price.16-WFQFN Exposed Pad package includes this item.As you can see in the picture, the part has been mounted on the Surface Mount axis.Optical Networks is the most common place where it is used.The package comes with a 16-TQFN (3x3) version.
MAX3945AETE+ Features
MAX3945AETE+ Applications
There are a lot of Maxim Integrated MAX3945AETE+ Special Purpose Amplifiers applications.