DM9161B中文资料Fast Ethernet Physical Layer Single Chip Transceiver数据手册Davicom规格书

描述 Description

DM9161B is a physical layer, single-chip, and low power 100BASE-TX/10BASE-T transceiver specifically designed for consumer electronics, industrial and enterprise applications.

特性 Features

·Support Dual-LED optional control
·Single low power Supply of 3.3V with an advanced CMOS technology
·Lower Power consumption modes:
·- Power Reduced mode (cable detection)
·- Power Down mode
·- Selectable TX drivers for 1:1 or 1.25:1 transformers for additional power reduction
·- 1: 1 transformers only when HP Auto-MDIX Enable
·Compatible with 3.3V and 5.0V tolerant I/Os
·Pin to pin Compatible with DM9161A
·DSP architecture PHY Transceiver
·48-pin LQFP 0.18um process
·Fully comply with IEEE 802.3 / IEEE 802.3u 10Base-T/ 100Base-TX, ANSI X3T12 TP-PMD 1995 standard
·Support HP MDI/MDI-X auto crossover function (HP Auto-MDIX)
·Support Auto-Negotiation function, compliant with IEEE 802.3u
·Fully integrated Physical layer transceiver On-chip filtering with direct interface to magnetic tra
·Selectable repeater or node mode
·Selectable MII or RMII (Reduced MII) mode for 100Base-TX and 10Base-TX
·Selectable MII or GPSI (7-Wired) mode for 10Base-T
·Selectable full-duplex or half-duplex operation
·MII management interface with maskable interrupt output capability
·Provide Loopback mode for easy system diagnostics
·LED status outputs indicate Link/ Activity, Speed10/100 and Full-duplex/Collision