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參數資料
| 型號： | DM9095 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Twisted-Pair Medium Attachment Unit |
| 中文描述： | 雙絞線媒體結合單元 |
| 文件頁數： | 1/21頁 |
| 文件大小： | 625K |
| 代理商： | DM9095 |
DM9095
Twisted-Pair Medium Attachment Unit
1
Final
Version: DM9095-DS-F02
August 21, 2000
General Description
The DM9095 twisted-pair Media Attachment Unit
(TPMAU) is designed to allow Ethernet connections
to use existing Twisted-pair wiring plants through an
Ethernet Attachment Unit Interface (AUI). The
DM9095 provides the electrical interface between
the AUI and the twisted-pair wire.
The DM9095’s functions include level-shifted data
pass-through from one transmission media to
another, collision detection, transmitting pre-
distortion
generation, receiving squelch function, selectable
signal-quality-error (SQE) test generation, a link-
integrity strapping option, and automatic correction
of polarity reversal on the twisted pair input. The
DM9095 also includes LED drivers for transmit,
receive, jabber, collision, reversed polarity detect
and link status.
The DM9095 is an advanced CMOS device
available in 28-pin PLCC packages.
Block Diagram
AUI
Data
Receiver
AUI
Data
Squelch
Operation
Mode
Selection
AUI
Current
Driver
Collision
Current
Driver
Crystal
Oscillator
Loopback
Control
LED
Drivers
Collision
Control
Jabber
DO +
DO -
MD0
MD1
MD2
DI -
TP
Pre-Distortion
Driver
Link
Integrity
Auto-Polarity
Detection
TP
Data
Receiver
TP
Data
Squelch
DI +
CI +
CI -
OSC1
TPO +
DTPO +
DTPO -
TPO-
LI-
AP
TPI +
TPI -
RLED CLED XLED JLED
相關PDF資料 |
PDF描述 |
|---|---|
| DM9095L | Twisted-Pair Medium Attachment Unit |
| DM9102D | SINGLE CHIP FAST ETHEMET NIC CONTROLLER |
| DM9102DE | SINGLE CHIP FAST ETHEMET NIC CONTROLLER |
| DM9102 | Single Chip Fast Ethernet NIC controller |
| DM9102A | Single Chip Fast Ethernet NIC controller |
相關代理商/技術參數 |
參數描述 |
|---|---|
| DM9095L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Twisted-Pair Medium Attachment Unit |
| DM9099N | 制造商:National Semiconductor Corporation 功能描述: 制造商:Texas Instruments 功能描述: |
| DM90LV032ATM | 制造商:Texas Instruments 功能描述: |
| DM9101 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:10/100Mbps Ethernet Physical Layer Single Chip Transceiver |
| DM9101E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:10/100Mbps Ethernet Physical Layer Single Chip Transceiver |
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