MC68160A 데이터 시트보기 (PDF) - Integrated Device Technology

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MC68160A

Enhanced Ethernet Transceiver

Integrated Device Technology 

MC68160A

Enhanced Ethernet Transceiver

MC68160A

Figure 1. 10Base - T Interface Block Diagram

NETCOM

RX

RCLK

MFILT

RXLED

RENA

CLLED

CLSN

TXLED

TENA

TX

X1

X2

TCLK

CS0

CS1

CS2

TPEN

APORT

TPAPCE

TPSQEL

TPFULDL

LOOP

Manchester

Decoder

Pulse Conditioner

Pulse Conditioner

Carrier

Detect

Pulse

Conditioner

Mux

Manchester

Encoder

Mux

20 MHz

Osc

÷2

Mode

Select

Jabber

Control

Driver

Pre − emphasis

Control

TPJABB TPTX+ TPTX−

Mux

Mux

Collision

Detect

Data

Receiver

Noise

Reject

Filter

Noise

Reject

Filter

Link

Pulse

Control

Collision

Detector

Control

Squelch

Test

Circuit

Receiver

Mux

Receiver

Squelch

ARX+

ARX −

ACX+

ACX −

ATX −

ATX+

Twisted

Pair

Polarity

Error

Control

TPLIL

TPSQEL

TPRX −

TPRX+ TPPLR

This device contains 20,000 active transistors.

IDT™ Enhanced Ethernet Transceiver

MC68160A

Freescale T2iming Solutions Organization has been acquired by Integrated Device TechnologyM, IOncTOROLA ANALOG IC DEVICE DATA

2

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