Datasheet > CS8952T

CS8952T

更新时间： 2024-09-14 22:40:19

品牌	Logo	应用领域
凌云 - CIRRUS		/
页数	文件大小	规格书
86页	1143K
描述
100BASE E-X AND 10BASE-T TRANSCEIVER

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中文翻译

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数据手册

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CS8952T 数据手册

CS8952T

Advanced Product Databook

FEATURES

! Single-Chip IEEE 802.3 Physical Interface IC for

CrystalLAN™100BASE-X

and 10BASE-T Transceiver

100BASE-TX and 10BASE-T

! Adaptive Equalizer provides Extended Length Opera-

tion with Superior Noise Immunity and NEXT Margin

! Extremely Low Transmit Jitter (<400 ps)

! Low Common Mode Noise on TX Driver for Reduced

DESCRIPTION

EMI Problems

! Integrated RX and TX Filters for 10BASE-T

! Compensation for Back-to-Back “Killer Packets”

! Digital Interfaces Supported

The CS8952T uses CMOS technology to deliver a high-per-

formance, low-cost 100BASE-X/10BASE-T Physical Layer

(PHY) line interface. It makes use of an adaptive equalizer op-

timized for noise and near end crosstalk (NEXT) immunity to

extend receiver operation to cable lengths exceeding 160 m.

In addition, the transmit circuitry has been designed to pro-

vide extremely low transmit jitter (<400 ps) for improved link

partner performance. Transmit driver common mode noise

has been minimized to reduce EMI for simplified FCC

certification.

— Media Independent Interface (MII) for 100BASE-X and

10BASE-T

— Repeater 5-bit code-group interface (100BASE-X)

— 10BASE-T Serial Interface

! Register Set Compatible with DP83840A

! IEEE 802.3 Auto-Negotiation with Next Page Support

! Six LED drivers (LNK, COL, FDX, TX, RX, and SPD)

The CS8952T incorporates a standard Media Independent In-

terface (MII) for easy connection to a variety of 10 and

100 Mb/s Media Access Controllers (MACs).

! Low power (135 mA Typical) CMOS design operates

on a single 5 V supply

ORDERING INFORMATION

CS8952T-CQ 0 to 70 °C 100-pin TQFP

CS8952T-IQ -40 to 85 °C 100-pin TQFP

CDB8952

Evaluation Board

CS8952T 10BaseT/100Base-X

Transceiver

10/100

Manchester

Encoder

10BaseT

Filter

TX_EN

TX_ER/TXD4

TXD[3:0]

TX+/-

4B/5B

Encoder

MLT-3

Encoder

Slew Rate

Control

Scrambler

TX_CLK

MDC

MII_IRQ

MDIO

10/100

4B/5B

Decoder

Adaptive Eq. &

Baseline Wander

Compensation

MLT-3

Decoder

100BaseT

Slicer

Descrambler

CRS

COL

RX+/-

RX_ER/RXD4

RX_DV

10BaseT

Slicer

10BaseT

Filter

Manchester

Decoder

RXD[3:0]

LED1

LED2

LED3

LED4

LED5

RX_CLK

RX_EN

MII

Control/Status

Registers

Link

Management

LED

Drivers

Timing

Recovery

Auto

Negotiation

CIRRUS LOGIC ADVANCED PRODUCT DATABOOK

DS206TPP2

OCT ‘01

12 3 4 5 6 7...86

中文翻译

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与CS8952T相关器件

型号	品牌	获取价格	描述	数据表
CS8952T-CQ	CIRRUS	获取价格	100BASE E-X AND 10BASE-T TRANSCEIVER
CS8952T-IQ	CIRRUS	获取价格	100BASE E-X AND 10BASE-T TRANSCEIVER
CS89712	CIRRUS	获取价格	HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH 10BASE-T ETHERNET CONTROLLER
CS89712-CB	CIRRUS	获取价格	HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH 10BASE-T ETHERNET CONTROLLER
CS89M	CENTRAL	获取价格	0.8 AMP SCR 600 THRU 800 VOLTS
CS89M_10	CENTRAL	获取价格	SURFACE MOUNT 0.8 AMP SILICON SCR 600 THRU 800 VOLTS
CS89MBK	CENTRAL	获取价格	Silicon Controlled Rectifier, 0.8A I(T)RMS, 600V V(DRM), 600V V(RRM), 1 Element, PLASTIC P
CS89MTR13PBFREE	CENTRAL	获取价格	Silicon Controlled Rectifier, 600V V(DRM),
CS89N	CENTRAL	获取价格	0.8 AMP SCR 600 THRU 800 VOLTS
CS89NBK	CENTRAL	获取价格	Silicon Controlled Rectifier, 0.8A I(T)RMS, 800V V(DRM), 800V V(RRM), 1 Element, PLASTIC P

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