RTL8201L 데이터 시트보기 (PDF) - Realtek Semiconductor

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RTL8201L

REALTEK SINGLE CHIP SINGLE PORT 10/100MBPS FAST ETHERNET PHYCEIVER

Realtek Semiconductor 

3. Block Diagram

100M

MII

Interface

SNI

Interface

10/100

half/full

Switch

Logic

5B 4B

Decoder

4B 5B

Encoder

Data

Alignment

Descrambler

Scrambler

10/100M Auto-negotiation

Control Logic

Link pulse

10M

TXC10

TXD10

Manchester coded

waveform

10M Output waveform

shaping

RXC10

RXD10

Data Recovery

Receive low pass filter

RTL8201(L)

RXD

RXC 25M

TXD

TXC 25M

TXC 25M

TXD

RXC 25M

RXD

Parrallel

TD+

to Serial

Variable Current

Baseline

wander

Correction

MLT-3

to NRZI

3 Level

Comparator

3 Level

Driver

Peak

Detect

Adaptive

Equalizer

Serial to

Parrallel

ck

Slave

data

PLL

Control

Voltage

Master

PPL

25M

TXO+

TXO -

RXIN+

RXIN-

2002-01-18

3

Rev.1.04

Tel: +49(0)234-9351135 · Fax: +49(0)234-9351137 E-MAIL: info@cornelius-consult.de

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