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78Q2123/F PDF预览

78Q2123/F

更新时间: 2024-02-06 01:25:42
品牌 Logo 应用领域
TERIDIAN 网络接口电信集成电路电信电路PC局域网(LAN)标准以太网:16GBASE-T
页数 文件大小 规格书
42页 730K
描述
10/100BASE-TX Transceiver

78Q2123/F 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Not Recommended零件包装代码:QFN
包装说明:HVQCCN, LCC32,.2SQ,20针数:32
Reach Compliance Code:compliantECCN代码:5A991.G
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:7.53Samacsys Confidence:3
Samacsys Status:Released2D Presentation:https://componentsearchengine.com/2D/0T/309487.2.1.png
Schematic Symbol:https://componentsearchengine.com/symbol.php?partID=309487PCB Footprint:https://componentsearchengine.com/footprint.php?partID=309487
3D View:https://componentsearchengine.com/viewer/3D.php?partID=309487Samacsys PartID:309487
Samacsys Image:https://componentsearchengine.com/Images/9/78Q2123R/F.jpgSamacsys Thumbnail Image:https://componentsearchengine.com/Thumbnails/2/78Q2123R/F.jpg
Samacsys Pin Count:33Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Quad Flat No-LeadSamacsys Footprint Name:21-0697
Samacsys Released Date:2017-01-11 21:24:41Is Samacsys:N
数据速率:100000 MbpsJESD-30 代码:S-XQCC-N32
JESD-609代码:e3长度:5 mm
湿度敏感等级:1功能数量:1
端子数量:32收发器数量:1
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
封装等效代码:LCC32,.2SQ,20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
电源:3.3 V认证状态:Not Qualified
座面最大高度:0.9 mm子类别:Network Interfaces
最大压摆率:0.11 mA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端子面层:Matte Tin (Sn) - annealed
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/F 数据手册

 浏览型号78Q2123/F的Datasheet PDF文件第2页浏览型号78Q2123/F的Datasheet PDF文件第3页浏览型号78Q2123/F的Datasheet PDF文件第4页浏览型号78Q2123/F的Datasheet PDF文件第5页浏览型号78Q2123/F的Datasheet PDF文件第6页浏览型号78Q2123/F的Datasheet PDF文件第7页 
78Q2123/78Q2133 MicroPHY™  
10/100BASE-TX Transceiver  
DATA SHEET  
April 2009  
FEATURES  
DESCRIPTION  
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  
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.  
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)  
User programmable Interrupt pin  
Package: 32-QFN (5x5 mm)  
32-TPFP (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,  
100M  
Manchester Decoder,  
Parallel/Serial  
CLK  
Recovery  
MII  
Registers  
Baseline Wander Correct,  
MLT3 Decode, NRZI/NRZ  
Serial/Parallel  
Descrambler,  
5B/4B Decoder  
LEDs  
Clock Reference  
Link  
Act  
25MHz  
CLKIN  
Page: 1 of 42  
© 2009 Teridian Semiconductor Corporation  
Rev 1.5  

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