參數(shù)資料
型號: LU6612
英文描述: LU6612 FASTCAT TM Single-FET for 10Base-T/100Base-TX
中文描述: LU6612 FASTCAT商標單的10BASE-T/100BASE-TX快速以太網(wǎng)場效應(yīng)管
文件頁數(shù): 1/36頁
文件大?。?/td> 528K
代理商: LU6612
Data Sheet
July 2000
LU6612 FASTCAT
TM
Single-FET
for 10Base-T/100Base-TX
Features
10 Mbits/s Transceiver
I
Compatible with IEEE * 802.3u 10Base-T standard
for twisted-pair cable
I
Autopolarity detection and correction
I
Adjustable squelch level for extended wire line
length capability (2 levels)
I
Interfaces with IEEE802.3u media independent
interface (MII)
I
On-chip filtering eliminates the need for external fil-
ters
I
Half- and full-duplex operations
100 Mbits/s Transceiver
I
Compatible with IEEE 802.3u MII (clause 22), PCS
(clause 23), PMA (clause 24), autonegotiation
(clause 28), and PMD (clause 25) specifications
I
Scrambler/descrambler bypass
I
Encoder/decoder bypass
I
3-statable MII in 100 Mbits/s mode
I
Selectable carrier sense signal generation (CRS
asserted during either transmission or reception in
half duplex, CRS asserted during reception only in
full duplex)
I
Selectable MII or 5-bit code group interface
I
Half- or full-duplex operations
I
On-chip filtering and adaptive equalization that
eliminates the need for external filters
General
I
Autonegotiation (IEEE802.3u clause 28):
— Fast link pulse (FLP) burst generator
— Arbitration function
— Accepts preamble suppression
— Operates up to 12.5 MHz
I
Supports the station management protocol and
frame format (clause 22):
— Basic and extended registers
— Supports next-page function
— Accepts preamble suppression
— Operates up to 12.5 MHz
I
Supports the following management functions via
pins if station management is unavailable:
— Speed select
— Encoder/decoder bypass
— Scrambler/descrambler bypass
— Full duplex
— Autonegotiation
I
Supports half- and full-duplex operations
I
Provides four status signals: receive/transmit activ-
ity, full duplex, link integrity, and speed indication
I
Powerdown mode for 10 Mbits/s and 100 Mbits/s
operation
I
Loopback for 10 Mbits/s and 100 Mbits/s operation
I
0.35
μ
m low-power CMOS technology
I
64-pin TQFP
I
Single 5 V power supply
* IEEEis a registered trademark of The Institute of Electrical and Electronics Engineers, Inc.
Note: Advisories are issued as needed to update product information. When using this data sheet for design purposes, please contact
your Lucent Technologies Microelectronics Group Account Manager to obtain the latest advisory on this product.
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