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| 型号： | ICS1890Y-14 |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 1 CHANNEL(S), 100M bps, SERIAL COMM CONTROLLER, PQFP64 |
| 封装： | TQFP-64 |
| 文件页数： | 1/66页 |
| 文件大小： | 1749K |
| 代理商： | ICS1890Y-14 |
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Integrated
Circuit
Systems, Inc.
General Description
Features
ICS1890
10Base-T/100Base-TX Integrated PHYceiver
ICS1890RevG10/21/97
Block Diagram
One chip integrated physical layer
All CMOS, Low power design (<200mA max)
Small footprint 64-pin 14mm 2 QFP package
ISO/IEC 8802-3 CSMA/CD compliant
Media Independent Interface (MII)
Alternate 100M stream and 10M 7-wire serial
interfaces provided
10Base-TX Half & Full Duplex
100Base-TX Half & Full Duplex
Fully integrated TP-PMD including Stream
Cipher Scrambler, MLT-3 encoder, Adaptive
Equalization, and Baseline Wander Correction
Circuitry
PHYceiver and QuickPoll are trademarks of Integrated
Circuit Systems, Inc. Patents pending.
The ICS1890 is a fully integrated physical layer device
supporting 10 and 100Mb/s CSMA/CD Ethernet applications.
DTE (adapter cards or motherboards), switching hub, repeater
and router applications are fully supported. The ICS1890
is compliant with the ISO/IEC 8802-3 Ethernet standard
for 10 and 100Mb/s operation.AMedia Independent Interface
allowing direct chip-to-chip connection, motherboard-to-
daughterboard connection or connection via an AUI-like
cable is provided. A station management interface is
provided to enable command information and status
information exchange. The ICS1890 interfaces directly to
transmit and receive isolation transformers and can support
shielded twisted pair (STP) and unshielded twisted pair
(UTP) category 5 cables up to 105 meters. Operation in half
duplex or full duplex modes at either 10 or 100 Mbps
speeds is possible with control by Auto-Negotiation or
manual selection. By employing Auto-Negotiation the
technology capabilities of the remote link partner may be
determined and operation automatically adjusted to the
highest performance common operating mode.
ICS reserves the right to make changes in the device data identified in this publication
without further notice. ICS advises its customers to obtain the latest version of all
device data to verify that any information being relied upon by the customer is current
and accurate.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS1890Y-4 | 制造商:ICS 功能描述:1890Y-4 |
| ICS1891 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:LAN Transceiver |
| ICS1891Y | 制造商:未知厂家 制造商全称:未知厂家 功能描述:LAN Transceiver |
| ICS1892 | 制造商:ICS 制造商全称:ICS 功能描述:10Base-T/100Base-TX Integrated PHYceiver |
| ICS1892Y | 制造商:ICS 制造商全称:ICS 功能描述:10Base-T/100Base-TX Integrated PHYceiver |
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