10/100 Mbps Fast Ethernet Physical Layer Single Chip Transceiver

The DM9161 is a physical layer, single-chip, and low power transceiver for 100BASE-TX and 10BASE-T operations. On the media side, it provides a direct Interface either to Unshielded Twisted Pair Category 5 Cable (UTP5) for 100BASE-TX Fast Ethernet or UTP5/UTP3 Cable for 10BASE-T Ethernet Through the Media Independent Interface (MII), the DM9161 connects to the Medium Access Control (MAC) layer, ensuring a high inter operability from different vendors. The DM9161 uses a low power and high performance CMOS process. It contains the entire physical layer functions of 100BASE-TX as defined by IEEE802.3u, including the Physical Coding Sublayer (PCS), Physical Medium Attachment (PMA), Twisted Pair Physical Medium Dependent Sublayer (TP-PMD), 10BASE-TX Encoder/Decoder (ENC/DEC), and Twisted Pair Media Access Unit (TPMAU). The DM9161 provides a strong support for the auto- negotiation function, utilizing Automatic media speed and protocol selection. Furthermore, due to the built-in wave shaping Filter the DM9161 needs no external Filter to transport signals to the media in 100BASE-TX or 10BASE-T Ethernet operation. By Unkown
DM9161 's PackagesDM9161 's pdf datasheet



DM9161 Pinout, Pinouts
DM9161 pinout,Pin out
This is one package pinout of DM9161,If you need more pinouts please download DM9161's pdf datasheet.

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