参数资料
型号: WJLXT971ALC.A4
厂商: CORTINA SYSTEMS INC
元件分类: 网络接口
英文描述: DATACOM, ETHERNET TRANSCEIVER, PQFP64
封装: ROHS COMPLIANT, LQFP-64
文件页数: 15/110页
文件大小: 1462K
代理商: WJLXT971ALC.A4
Intel
LXT971A Single-Port 10/100 Mbps PHY Transceiver
12
Datasheet
Document Number: 249414-003
Revision Date: June 18, 2004
2.0
Block Diagram for Intel LXT971A Transceiver
Figure 1 is a block diagram of the LXT971A Transceiver.
Figure 1. Intel LXT971A Transceiver Block Diagram
TxSLEW[1:0]
B3386-03
TX_EN
RX_ER
CRS
Power Supply
Management /
Mode Select
Logic
ADDR[4:0]
MDIO
MDC
TX_ER
RXDV
TPFON
TPFOP
TPFIN
TPFIP
REFCLK
VCC
GND
COL
RX_CLK
TX_CLK
LED2/CFG2
TXD[3:0]
Decoder &
Descrambler
+
-
+
-
Serial-to-
Parallel
Converter
Scrambler
& Encoder
Parallel/Serial
Converter
Carrier Sense
Data Valid
Error Detect
Auto
Negotiation
Manchester
Decoder
Manchester
Encoder
10
100
10
100
Media
Select
TP
Driver
TP/Fiber
Out
ECL
Driver
Register
Set
Register Set
Clock
Generator
+
-
100FX
+
-
10BT
Collision
Detect
Clock
Generator
TX
P
C
S
OSP
Adaptive EQ with
Baseline Wander
Cancellation
OSP
Slicer
OSP
Pulse
Shaper
RXD[3:0]
+
-
100TX
TP/Fiber In
MDDIS
RX
P
C
S
PWRDWN
JTAG
5
TDIO
TMS
TCK
TRST_L
SD/TP_L
RESET_L
MDINT_L
LED3/CFG3
LED1/CFG1
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PDF描述
WJLXT971ALE.A4 DATACOM, ETHERNET TRANSCEIVER, PQFP64
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WJLXT971CA4 制造商:Intel 功能描述:
WJLXT972ALC.A4 功能描述:IC TRANS 3.3V ETHERNET 64-LQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:25 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:4.5 V ~ 5.5 V 安装类型:通孔 封装/外壳:16-DIP(0.300",7.62mm) 供应商设备封装:16-PDIP 包装:管件