BCM5228 Description
FEATURES The BCM5228 is an octal 10/100BASE-TX/FX transceiver targeted at Fast Ethernet switches. The device contains eight full-duplex 10BASE-T/100BASETX/FX Fast Ethernet transceivers, each of which perform all of the physical layer interface functions for 10BASE-T Ethernet on Category 3, 4, or 5 unshielded twisted-pair (UTP) cable and 100BASE-TX Fast Ethernet on Category 5 UTP cable. The 100BASE-FX is supported at...
BCM5228 Key Features
- 10BASE-T/100BASE-TX/FX IEEE 802.3u pliant
- Single-chip octal physical interface-RMII to magnetics
- Reduced Media Independent Interface (RMII)
- Option-Serial Media Independent Interface (SMII)
- Option-Source Synchronous SMII (S3MII)
- Fully integrated digital adaptive equalizers
- 125-MHz clock generator and timing recovery
- On-chip multimode transmit waveshaping
- Edge-rate control eliminates external filters
- Integrated baseline wander correction