3X38FTR Overview
It supports simultaneous operation in three separate IEEE standard modes: 10Base-T, 100Base-TX, and 100Base-FX. The 3X38 uses 0.25 µm low-power CMOS to achieve extremely low power dissipation and operates from a single 3.3 V power supply.
3X38FTR Key Features
- No additional data pins required
- Reuses existing 3X38 pins for fiber-optic signal detect (FOSD) inputs
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