MICRELAN120CAPACITIVECOUPLINGE | Application Note | Microchip Technology

MICRELAN120CAPACITIVECOUPLINGE

Title
Title
Capacitive Coupling Ethernet Transceivers without Using Transformers
Name
Name
MICRELAN120CAPACITIVECOUPLINGE
Date
Date
08/16/2018
Application Categories
Application Categories
Ethernet Devices / Ethernet Controllers
Description
Description
It is a common practice to capacitively couple Ethernet transceivers (PHYs) together without the use of a transformer to reduce both the BOM cost and PCB area. This application note describes methods for capacitive coupling of Micrel?s 10/100 Ethernet devices.

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