5秒后页面跳转
78Q2123/F1 PDF预览

78Q2123/F1

更新时间: 2024-02-09 01:44:04
品牌 Logo 应用领域
美信 - MAXIM 以太网:16GBASE-T电信电信集成电路
页数 文件大小 规格书
38页 363K
描述
Ethernet Transceiver, 5 X 5 MM, LEAD FREE, QFN-32

78Q2123/F1 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:HVQCCN,Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.82
JESD-30 代码:S-XQCC-N32长度:5 mm
功能数量:1端子数量:32
最高工作温度:70 °C最低工作温度:
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):NOT SPECIFIED座面最大高度:0.9 mm
标称供电电压:3.3 V表面贴装:YES
电信集成电路类型:ETHERNET TRANSCEIVER温度等级:COMMERCIAL
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:5 mmBase Number Matches:1

78Q2123/F1 数据手册

 浏览型号78Q2123/F1的Datasheet PDF文件第2页浏览型号78Q2123/F1的Datasheet PDF文件第3页浏览型号78Q2123/F1的Datasheet PDF文件第4页浏览型号78Q2123/F1的Datasheet PDF文件第5页浏览型号78Q2123/F1的Datasheet PDF文件第6页浏览型号78Q2123/F1的Datasheet PDF文件第7页 
78Q2123/78Q2133 MicroPHY™  
10/100BASE-TX Transceiver  
Simplifying System IntegrationTM  
DATA SHEET  
April 2010  
DESCRIPTION  
FEATURES  
The 78Q2123 and 78Q2133, MicroPHYTM, are the  
smallest 10BASE-T/100BASE-TX Fast Ethernet  
transceivers in the market. They include integrated  
MII, ENDECs, scrambler/descrambler, dual-speed  
clock recovery, and full-featured auto-negotiation  
functions. The transmitter includes an on-chip pulse-  
shaper and a low-power line driver. The receiver has  
an adaptive equalizer and a baseline restoration  
circuit required for accurate clock and data recovery.  
The transceiver interfaces to Category-5 unshielded  
twisted pair (Cat-5 UTP) cabling for 100BASE-TX  
applications, and Category-3 unshielded twisted pair  
(Cat-3 UTP) for 10BASE-T applications. The MDI is  
connected to the line media via dual 1:1 isolation  
transformers. No external filter is required. Interface  
to the MAC is accomplished through an IEEE-802.3  
compliant Media Independent Interface (MII). The  
78Q2123/78Q2133 are intended to serve the  
Smallest 10/100 PHY available  
10BASE-T/100BASE-TX IEEE-802.3 compliant  
TX and RX functions requiring a dual 1:1 isolation  
transformer interface to the line  
Integrated MII, 10BASE-T/100BASE-TX ENDEC,  
100BASE-TX scrambler/descrambler, and  
full-featured auto-negotiation function  
Full duplex operation capable  
Automatic MDI/MDI-X cross over correction  
Register-programmable transmit amplitude  
Automatic polarity correction during auto-  
negotiation and 10BASE-T signal reception  
Power-saving and power-down modes including  
transmitter disable  
2 Programmable LED indicators (Link and  
Activity by default)  
embedded Ethernet market, tailored specifically to the  
needs of game consoles, broadband modems,  
printers, set top boxes and audio/visual equipment. It  
is designed for low-power consumption and operates  
from a single 3.3V supply. The 78Q2123 is rated for  
commercial temperature range and the 78Q2133 is  
rated for industrial temperature range.  
User programmable Interrupt pin  
Package: 32-QFN (5x5 mm)  
Low Power (~290mW)  
Single 3.3 V ± 0.3V Supply  
78Q2123 rated for 0°C to 70°C operation  
78Q2133 rated for -40°C to 85°C operation  
4B/5B Encoder,  
100M  
MRZ/NRZI  
MLT3 Encoder  
Pulse Shaper  
and Filter  
Scrambler,  
RXC  
TXC  
RXD  
TXD  
SMI  
Parallel/Serial  
Tx/Rx  
Rx/Tx  
TX CLK GEN  
Auto  
MDI-X  
Mux  
MII  
10M  
Parallel/Serial,  
Manchester Encoder  
Auto  
Negotiation  
Carrier Sense,  
Collision Detect  
10M  
Adaptive EQ,  
Baseline Wander Correct,  
MLT3 Decode, NRZI/NRZ  
100M  
Manchester Decoder,  
Parallel/Serial  
CLK  
Recovery  
MII  
Registers  
Serial/Parallel  
Descrambler,  
5B/4B Decoder  
LEDs  
Clock Reference  
Link  
Act  
25MHz  
CLKIN  
Rev. 1.6  
© 2010 Teridian Semiconductor Corporation  
1

与78Q2123/F1相关器件

型号 品牌 描述 获取价格 数据表
78Q2123CGV/F TERIDIAN 10/100BASE-TX Transceiver

获取价格

78Q2123CGVR/F TERIDIAN 10/100BASE-TX Transceiver

获取价格

78Q2123R/F TERIDIAN 10/100BASE-TX Transceiver

获取价格

78Q2123R/F1 MAXIM Ethernet Transceiver, 5 X 5 MM, LEAD FREE, QFN-32

获取价格

78Q2132 TDK 1/10BASE-T HomePNA/Ethernet Transceiver

获取价格

78Q2133 TERIDIAN 10/100BASE-TX Transceiver

获取价格