Datasheet > DM9161

DM9161

更新时间： 2024-11-19 06:54:11

品牌	Logo	应用领域
联杰 - DAVICOM		以太网局域网（LAN）标准
页数	文件大小	规格书
50页	661K
描述
10/100 Mbps Fast Ethernet Physical Layer TX/FX Single Chip Transceiver

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DM9161 数据手册

DM9161

10/100 Mbps Fast Ethernet Physical Layer TX/FX Single Chip Transceiver

1. General Description

The DM9161 is a physical layer, single-chip, and low

power transceiver for 100BASE-TX 100BASE-FX 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.

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

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.

The DM9161 uses a low power and high performance

CMOS process. It contains the entire physical layer

2. Block Diagram

100Base-FX

PECL

Interface

100Base-

PCS

MII/RMII/

GPSI

Interface

100Base-TX

Transceiver

10Base-T

TX/RX Module

LED Driver

Auto-Negotiation

Clock

Circuit

Block

Biasing/

Power

Block

MII

Management

Control

Final

Version: DM9161-DS-F05

September 10, 2008

12 3 4 5 6 7...50

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与DM9161相关器件

型号	品牌	获取价格	描述	数据表
DM9161_08	DAVICOM	获取价格	10/100 Mbps Fast Ethernet Physical Layer TX/FX Single Chip Transceiver
DM9161A	DAVICOM	获取价格	10/100 Mbps Fast Ethernet Physical Layer Single Chip Transceiver
DM9161A_09	DAVICOM	获取价格	10/100 Mbps Fast Ethernet Physical Layer Single Chip Transceiver
DM9161AE	DAVICOM	获取价格	10/100 Mbps Fast Ethernet Physical Layer Single Chip Transceiver
DM9161AEP	DAVICOM	获取价格	10/100 Mbps Fast Ethernet Physical Layer Single Chip Transceiver
DM9161B	DAVICOM	获取价格	10/100 Mbps Fast Ethernet Physical Layer Single Chip Transceiver
DM9161BEP	DAVICOM	获取价格	10/100 Mbps Fast Ethernet Physical Layer Single Chip Transceiver
DM9161BI	DAVICOM	获取价格	Industrial-grade 10/100 Mbps Fast Ethernet Physical Layer Single Chip Transceiver
DM9161BIEP	DAVICOM	获取价格	Industrial-grade 10/100 Mbps Fast Ethernet Physical Layer Single Chip Transceiver
DM9161C	DAVICOM	获取价格	10/100 Mbps Fast Ethernet Physical Layer Single Chip Transceiver