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參數資料
| 型號： | CS8904 |
| 廠商： | Cirrus Logic, Inc. |
| 英文描述： | ETHERNET TRANSCEIVER |
| 中文描述： | 以太網收發器 |
| 文件頁數： | 1/34頁 |
| 文件大小： | 1234K |
| 代理商： | CS8904 |
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Copyright
Cirrus Logic, Inc. 1998
(All Rights Reserved)
CS8904
Advanced Product Databook
Crystal LAN Quad
Ethernet Transceiver
FEATURES
I
Single-Chip Quad IEEE 802.3-compliant Ethernet
Interface
I
3 V and 5 V Operation
I
Full and Half Duplex Operation
I
Auto-Negotiation with Manual Override Capability
I
Four 10BASE-T Ports with Integrated Active Ana-
log Filters
I
Automatic Polarity Detection and Correction
I
Integrated Manchester Encoder/Decoders
(ENDEC)
I
Link Status LED Driver for Each Port
I
Per Port Control - Manual Duplex select (Half or
Full), Auto-Negotiation select, Loopback select
I
Per Port Status - Collision detect, Carrier detect,
Jabber indication, Link status, Duplex status,
Auto-Negotiation status
DESCRIPTION
The CS8904 combines four 10BASE-T Ethernet EN-
DECs and transceivers into a single low-cost device.
Complete on-chip 10BASE-T Transceivers and filters
eliminate external components, saving valuable board
space and reducing cost. The CS8904 offers maximum
design flexibility by providing individual control and sta-
tus lines for each of the four interface ports.
The CS8904 supports full-duplex operation, allowing si-
multaneous transmission and reception on all ports.
Auto-negotiation allows the automatic selection of ei-
ther half or full duplex operation on a per-port basis.
The CS8904 is ideally suited for cost-sensitive Ethernet
switch designs. With the CS8904, engineers can design
a four-port Ethernet Transceiver circuit that occupies
less than 1.0 square inch (6.5 sq. cm) of space, exclu-
sive of transformers and RJ-45 connectors.
ORDERING INFORMATION
CS8904-CM5
0 to 70 °C
CS8904-CM3 0 to 70 °C
CDK8904-5
100-pin MQFP, 5.0 V
100-pin MQFP, 3.3 V
Developer’s Kit, 5.0 V
RJ-45
10BASE-T
10BASE-T RX Filters & Receiver
10BASE-T TX Filters &Transmitter
CS8904 Quad Ethernet Transceiver
RJ-45
10BASE-T
10BASE-T RX Filters & Receiver
10BASE-T TX Filters &Transmitter
RJ-45
10BASE-T
10BASE-T RX Filters & Receiver
10BASE-T TX Filters &Transmitter
RJ-45
10BASE-T
10BASE-T RX Filters & Receiver
10BASE-T TX Filters &Transmitter
LINK LED
LINK LED
LINK LED
LINK LED
Encoder/Decoder & PLL
STATUS (5)
TRxCLK
CONTROL(4)
TxCLK
VDD(11) GND(13)
RES
20 MHz XTAL
Clock
Encoder/Decoder & PLL
STATUS (5)
TRxCLK
CONTROL(4)
Encoder/Decoder & PLL
STATUS (5)
TRxCLK
CONTROL(4)
Encoder/Decoder & PLL
STATUS (5)
TRxCLK
CONTROL(4)
MODE(3)
RESET
FEB ‘98
DS191PP2
CIRRUS LOGIC ADVANCED PRODUCT DATABOOK
相關PDF資料 |
PDF描述 |
|---|---|
| CS8904-CM3 | ETHERNET TRANSCEIVER |
| CS8904-CM5 | ETHERNET TRANSCEIVER |
| CS8920A | CRYSTAL LAN ISA PLUG-AND-PLAY ETHERNET CONTROLLER |
| CS8920A-CQ | CRYSTAL LAN ISA PLUG-AND-PLAY ETHERNET CONTROLLER |
| CS8920 | Ethernet Controller |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CS8904-CM3 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:ETHERNET TRANSCEIVER |
| CS8904-CM5 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:ETHERNET TRANSCEIVER |
| CS8905-CL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Sound Generator Circuit |
| CS8920 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Ethernet Controller |
| CS8920A | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:CRYSTAL LAN ISA PLUG-AND-PLAY ETHERNET CONTROLLER |
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