Datasheet > DM9162

DM9162

更新时间： 2022-10-27 10:08:29

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
2页	65K
描述
10/100 Mbps Fast Ethernet Physical Layer Single Chip Transceiver

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

DM9162 数据手册

DM9162

10/100 Mbps Fast Ethernet Physical Layer Single Chip Transceiver

1. Features

● Fully complies with IEEE 802.3 / IEEE

802.3u 10Base-T/ 100Base-TX, ANSI

● Provide Loopback mode for easy system

X3T12 TP-PMD 1995 standards

diagnostics

● Support HP MDI/MDI-X auto crossover

● LED status outputs indicate Link/ Activity,

Speed10/100 and Full-duplex/Collision.

Support Dual-LED optional control

function (HP Auto-MDIX)

● Support Auto-Negotiation function,

compliant with IEEE 802.3u

● Single low power Supply of 3.3V with an

advanced CMOS technology

● Fully integrated Physical layer

transceiver On-chip filtering with direct

interface to magnetic transformer

● Lower Power consumption modes:

Power Reduced mode (cable

detection)

● 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

Power Down mode

● Compatible with 3.3V and 5.0V tolerant

I/Os

● Pin to pin Compatible with DM9161A/B/C

● DSP architecture PHY Transceiver.

● 7x7mm 48-pin LQFP/

● RMII with 50MHz clock output

● Selectable full-duplex or half-duplex

operation

5x5mm 32-pin QFN - 0.162um process

● MII management interface with

mask-able interrupt output capability

2. General Description

the DM9162 not only connects the Medium

Access Control (MAC) layer, but the MII also

ensure a high inter-operability and flexibility with

different vendors. In media usage applications,

the DM9162 provides a direct interface either to

an Unshielded Twisted Pair Category 5 Cable

(UTP5) for 100BASE-TX Fast Ethernet, or an

UTP5/UTP3 Cable for 10BASE-T Ethernet.

The DM9162 contains the entire physical layer

functions of 100BASE-TX. Those physical layer

functions are defined by IEEE802.3u include the

Physical Coding Sub layer (PCS), Physical

Medium Attachment (PMA), Twisted Pair

Physical Medium Dependent Sub layer

DAVICOM’s DM9162 is a physical layer, low

power, and single-chip 10BASE-T/100BASE-TX

transceiver specifically designed for consumer

electronics,

industrial,

and

enterprise

applications. Through using a CMOS process,

the DM9162 has the advantage of ensuring both

high performance and savings in power

consumption.

Through utilization of automatic media speed

and protocol selection, the auto-negotiation

function is strongly supported in the DM9162.

Then due to the built-in wave shaping filter, the

DM9162 has a significant convenience of not

requiring an external filter to transport signals to

the media in 10BASE-T or 100BASE-TX during

Ethernet operation.

(TP-PMD),

10BASE-TX

Encoder/Decoder

(ENC/DEC), and Twisted Pair Media Access

Unit (TPMAU).

Through its Media Independent Interface (MII),

Preliminary

Version: 1.1

2011/12/29

下载PDF

与DM9162相关器件

型号	品牌	描述	获取价格	数据表
DM9162EP	DAVICOM	10/100 Mbps Fast Ethernet Physical Layer Single Chip Transceiver	获取价格
DM9162NP	DAVICOM	10/100 Mbps Fast Ethernet Physical Layer Single Chip Transceiver	获取价格
DM9300	ETC		获取价格
DM9300J	NSC	IC,SHIFT REGISTER,STD-TTL,DIP,16PIN,CERAMIC	获取价格
DM9300J/883	NSC	IC,SHIFT REGISTER,STD-TTL,DIP,16PIN,CERAMIC	获取价格
DM9300J/883B	NSC	IC,SHIFT REGISTER,STD-TTL,DIP,16PIN,CERAMIC	获取价格