Datasheet > AC104Z

AC104Z

更新时间： 2024-11-06 01:21:51

品牌	Logo	应用领域
博通 - BOARDCOM		局域网（LAN）标准
页数	文件大小	规格书
66页	739K
描述
Ultra Low Power 10/100 Quad SMII/RMII Ethernet Transceiver

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AC104Z 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	compliant	风险等级：	5.89
Base Number Matches：	1

AC104Z 数据手册

DATA SHEET

AC104Z

Ultra Low Power 10/100 Quad SMII/RMII Ethernet

Transceiver

GENERAL DESCRIPTION

FEATURES

•

4 ports with RMII MAC interface

The AC104Z is a highly integrated, 3.3V, low-power, four-

port, 10BASE-T/100BASE-TX, Ethernet transceiver

implemented in 0.35µm CMOS technology. Multiple modes

of operation, including normal operation, test mode and

power-saving mode, are available through either hardware

or software control.

•

4 ports with 10/100 TX media interface

•

Full-duplex or half-duplex

FEFI on 100FX

•

Very small package

128PQFP

Very low power – TYP < 280 mW per port

•

Cable detect mode – TYP < 40 mW per port

Power Down mode – TYP < 3.3 mW per port

Features include MAC interfaces, ENDECs, Scrambler/

Descrambler, and Auto-Negotiation (ANeg) with support

for parallel detection. The transmitter includes a dual-

speed clock synthesizer that only needs one external clock

source. The chip has built-in, wave shaping driver circuit for

both 10 Mbps and 100 Mbps, thereby eliminating the need

for an external hybrid filter. The receiver has an adaptive

equalizer/DC restoration circuit for accurate clock/data

recovery for the 100BASE-TX signal. The receiver also

provides an on-chip low pass filer/Squelch circuit for the

10BASE-T signal.

Selectable TX drivers for 1:1 or 1.25:1 transformers for

additional power reduction

•

3.3V.35 micron CMOS

(S/R) MII SV tolerant

Fully compliant with

•

IEEE 802.3 / 802.3u

SMII/RMII

UNH test labs

•

Baseline wander compensation

Multi-function LED outputs

Cable length indicator

MAC interfaces support four ports of 10/100 RMII and

SMII. Media interfaces support four ports of 10/100TX/FX.

Reverse polarity detection and correction with register bit

indication – automatic or forced

•

8 programmable interrupts

Port 0

Port 1

RXIP/N-TXOP/N(0)

FXRP/N-FXTP/N(0)

Port 2

Port 3

RXIP/N-TXOP/N(1)

100TX

PCS

PMA

TP_PMD

.MLT-3

.BLW

FXRP/N-FXTP/N(1)

.Framer

.Carrier Detect

.4B/5B

.Clock Recov.

.Link Monitor

.Signal Detect

RXIP/N-TXOP/N(2)

FXRP/N-FXTP/N(2)

.Stream Cipher

SMII/RMII

100RX

Mux

MHs

RXIP/N-TXOP/N(3)

FXRP/N-FXTP/N(3)

10TX

10RX

10BASE-T

Control/Status

FLP

MHs

MII Serial Management

Interface and Registers

PLL Clk Gen.

Test/LED Control

Auto-

Negotiation

MII SMI

MHs

PHYAD[4:0]

XTLP/N CKIN TEST[3:0] LED Drivers

Figure 1: Functional Block Diagram

AC104Z-DS03-405-R

9/9/02

16215 Alton Parkway • P.O. Box 57013 • Irvine, CA 92619-7013 • Phone: 949-450-8700 • Fax: 949-450-8710

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与AC104Z相关器件

型号	品牌	获取价格	描述	数据表
AC104ZKQM	BOARDCOM	获取价格	Ultra Low Power 10/100 Quad SMII/RMII Ethernet Transceiver
AC1050	NUVOTEM TALEMA	获取价格	50 Amp Current Transformer
AC-1050	ETC	获取价格	(1.07 M)
AC10510R5%AB	VISHAY	获取价格	Fixed Resistor, Wire Wound, 10W, 510ohm, 5% +/-Tol, -10,-80ppm/Cel,
AC1051R5%AB	VISHAY	获取价格	Fixed Resistor, Wire Wound, 10W, 51ohm, 5% +/-Tol, -10,-80ppm/Cel,
AC10-560K	ALLIED	获取价格	General Purpose Inductor, 56uH, 10%, 1 Element, AXIAL LEADED
AC10-560K-RC	ALLIED	获取价格	Axial leaded type, small light weight design
AC10-561K	ALLIED	获取价格	General Purpose Inductor, 560uH, 10%, 1 Element, AXIAL LEADED
AC10-561K-RC	ALLIED	获取价格	Axial leaded type, small light weight design
AC1056R5%AB	VISHAY	获取价格	Fixed Resistor, Wire Wound, 10W, 56ohm, 5% +/-Tol, -10,-80ppm/Cel,

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