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參數資料
| 型號： | AM7996DC |
| 廠商： | ADVANCED MICRO DEVICES INC |
| 元件分類： | 網絡接口 |
| 英文描述： | IEEE 802.3/Ethernet/Cheapernet Transceiver |
| 中文描述： | DATACOM, ETHERNET TRANSCEIVER, CDIP20 |
| 封裝： | CERAMIC, DIP-20 |
| 文件頁數： | 6/18頁 |
| 文件大小： | 179K |
| 代理商： | AM7996DC |
AMD
6
Am7996
APPLICATIONS
The Am7996 is compatible with Ethernet Version 2 and
IEEE 802.3 10BASE5 and 10BASE2 applications. (See
Figure 1).
Local
CPU
Local
Memory
Am7990
LANCE
Am7992B
SIA
Local Bus
Am7996
Transceiver
Power
Supply
Ethernet
Coax
RG58
BNC "T"
Ethernet
DTE
AUI
Cable
MAU
Tap
AUI - Attachment Unit Interface
DTE - Data Terminal Equipment
MAU - Media Access Unit
Cheapernet
Local
CPU
Local
Memory
Am7990
LANCE
Am7992B
SIA
DTE
Am7996
Transceiver
Power
Supply
Local Bus
07506E-4
Figure 1. Typical Ethernet Node
Table 1.
Transmit Mode Collision Detect
Function Table
MAU
Mode of Operation
< 2
= 2
> 2
Transmitting
No
Yes
Yes
Not Transmitting
No
May
Yes
Number of Transmitters
Table 2.
IEEE 802.3 Recommended Transmit
Mode Collision Detect Thresholds
No Detect
Must Detect
10BASE5, Ethernet
–1.492 V
–
10BASE2, Cheapernet
–1.404 V
–1.782 V
IEEE 802.3
Threshold Voltage Level
Table 3.
Receive Mode Collision Detect
Function Table
MAU
Mode of Operation
< 2
= 2
> 2
Transmitting
No
Yes
Yes
Not Transmitting
No
Yes
Yes
Number of Transmitters
Table 4.
IEEE 802.3 Recommended Receive
Mode Collision Detect Thresholds
No Detect
Must Detect
10BASE5, Ethernet
–1.492 V
–1.629 V
10BASE2, Cheapernet
–1.404 V
–1.581 V
IEEE 802.3
Threshold Voltage Level
相關PDF資料 |
PDF描述 |
|---|---|
| AM7996DCB | IEEE 802.3/Ethernet/Cheapernet Transceiver |
| AM7996DCTR | IEEE 802.3/Ethernet/Cheapernet Transceiver |
| AM7996JCB | IEEE 802.3/Ethernet/Cheapernet Transceiver |
| AM7996JCTR | IEEE 802.3/Ethernet/Cheapernet Transceiver |
| AM7996 | IEEE 802.3/Ethernet/Cheapernet Transceiver |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AM7996DCB | 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:IEEE 802.3/Ethernet/Cheapernet Transceiver |
| AM7996DCTR | 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:IEEE 802.3/Ethernet/Cheapernet Transceiver |
| AM7996DMB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LAN Transceiver |
| AM7996EVAL-HW | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Am7996EVAL-HW - Ethernet/Cheapernet Transceiver Evaluation Kit |
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