ML4642 datasheet(1/15 Pages) MICRO-LINEAR

tên linh kiện	ML4642

Giải thích chi tiết về linh kiện	AUI Multiplexer

PDF	15 Pages

Scroll/Zoom	100%

nhà sản xuất	MICRO-LINEAR [Micro Linear Corporation]

Trang chủ	http://www.microlinear.com

Logo

1 / 15 page

April 1997

ML4642 AUI Multiplexer

GENERAL DESCRIPTION

The ML4642 AUI Multiplexer contains all the necessary

drivers/receivers and control logic to implement a 2 port

MAU when used in conjuction with a transceiver chip

which has a standard 802.3 AUI interface. In addition, the

ML4642 is capable of operating in stand-alone mode

where it interconnects two DTEs in the absence of a

network MAU. Several ML4642s can be cascaded

together to implement a 4 or 8 port MAU or stand-alone

device.

Logic within the ML4642 detects collisions resulting from

multiple DTEs transmitting simultaneously. In addition,

collision signals received from a transceiver attached at

the MAU port are propagated to both of the DTE ports.

Jabbering DTEs are prevented from loading down the

network by internal jabber timers which disable babbling

ports.

FEATURES

s

IEEE 802.3 compliant AUI interfaces assure

compatibility with any AUI ready devices

s

No crystal or clock input

s

On-chip Jabber logic, Collision Detection, and SQE

test with enable/disable option

s

Selectable Loopback, Jabber, and SQE Test allows

cascading of multiple chips to increase DTE port

BLOCK DIAGRAM

1

VCC

GND

DTE

AUI

INTERFACE

MAU

AUI

INTERFACE

CONTROL

LOGIC

JABBER

DI MUX

CI MUX

SQE SOURCE

LED DRIVERS

+5V

61.9K

RRSET

TXOUTP

TXOUTN

RXINP

RXINN

CDINP

CDINN

JAB1/JDIS

JAB2

CDLED

RXLED/LPBK/SQE

TXLED1

TXLED2

MAU

AUI

INTERFACE

TXIN1P

TXIN1N

RXOUT1P

RXOUT1N

CDOUT1P

CDOUT1N

TXIN2P

TXIN2N

RXOUT2P

RXOUT2N

CDOUT2P

CDOUT2N

DO MUX

Số phần tương tự - ML4642

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Micro Linear Corporatio...	ML4644	199Kb / 11P	4 Port AUI Multiplexer
Micro Linear Corporatio...	ML4644CQ	199Kb / 11P	4 Port AUI Multiplexer

More results

Mô tả tương tự - ML4642

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Level One	LXT904	500Kb / 18P	Ethernet Interface Adapter with EnDec and AUI
Micro Linear Corporatio...	ML4644	199Kb / 11P	4 Port AUI Multiplexer
Texas Instruments	SN75LBC088	232Kb / 16P	AUI CONCENTRATOR
TALEMA Group. LLC	TAM-40A-J	82Kb / 1P	AUI Ethernet Isolation Transformers
Datatronic Distribution...	PT21441	63Kb / 1P	AUI Isolation Modules in PCMACIA package
XFMRS Inc.	XF12261A	134Kb / 2P	ETHERNET AUI TRANSFORMERS
	XF12261X	134Kb / 2P	ETHERNET AUI TRANSFORMERS
	XF12261X	134Kb / 2P	ETHERNET AUI TRANSFORMERS
	XF12261X	134Kb / 2P	ETHERNET AUI TRANSFORMERS
E&E Magnetic Products L...	821-02079F	75Kb / 3P	TRANSFORMER, FOR ETHERNET (AUI TRANSFORMER), SMD, 16 PIN

More results

ML4642 bảng dữ liệu(PDF) 1 Page - Micro Linear Corporation

ML4642 bảng dữ liệu(HTML) 1 Page - Micro Linear Corporation

Số phần tương tự - ML4642

Mô tả tương tự - ML4642

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

bảng dữ liệu tải về

Link URL