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NWK939C/CG/GH1N PDF预览

NWK939C/CG/GH1N

更新时间: 2024-11-28 20:02:39
品牌 Logo 应用领域
加拿大卓联 - ZARLINK 以太网:16GBASE-T电信电信集成电路
页数 文件大小 规格书
14页 133K
描述
Ethernet Transceiver, 1-Trnsvr, CMOS, PQFP52, PLASTIC, QFP-52

NWK939C/CG/GH1N 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:QFP, QFP52,.52SQReach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.92
数据速率:100000 MbpsJESD-30 代码:S-PQFP-G52
JESD-609代码:e0长度:10 mm
功能数量:1端子数量:52
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:PLASTIC/EPOXY
封装代码:QFP封装等效代码:QFP52,.52SQ
封装形状:SQUARE封装形式:FLATPACK
电源:5 V认证状态:Not Qualified
座面最大高度:2.45 mm子类别:Network Interfaces
最大压摆率:0.19 mA标称供电电压:5 V
表面贴装:YES技术:CMOS
电信集成电路类型:ETHERNET TRANSCEIVER温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.65 mm端子位置:QUAD
宽度:10 mmBase Number Matches:1

NWK939C/CG/GH1N 数据手册

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NWK939  
10/100 Base-TX Symbol Transeiver  
Advance Information  
DS4733 - 2.2 January 1998  
The NWK939 is a CMOS Fast Ethernet Transceiver with  
integrated clock and data recovery for combined 10BASE-T  
and 100BASE-TX applications. The device connects through  
a 5 bit symbol interface directly with the NWK960 and similar  
controllers that incorporate the PCS function such as the  
DEC21143. The NWK939 incorporates on-chip filtering and  
pulse shaping to allow use of common 1:1 magnetics  
(isolation transformers) for both 10 Mb/s and 100 Mb/s modes.  
RDAT3  
RDAT4  
1
2
3
4
5
6
7
8
9
39 TP_TDP  
38 REFCLK  
37 OSCVDD  
36 XTAL1  
RXC  
SDT100  
ASDT  
35 XTAL2  
FEATURES  
10BASE-T and 100BASE-TX switchable  
IEEE-802.3 compatible  
ConnectswithNWK960forcomplete10/100NICsolution  
Single 1:1 magnetics module for both 10BASE-T and  
100BASE-TX  
RXGND3  
RXVDD3  
LPWR_N  
RESET_N  
34 OSCGND  
33 TXGND4  
32 TXVDD4  
31 SUBVDD  
30 TXVDD3  
29 TXGND3  
28 TXREFF100  
27 TXREF10  
RXVDD2 10  
RXGND2 11  
TXOE 12  
RDOE 13  
Industry standard Symbol Interface  
Supports half and full-duplex operation  
Low latency  
GP52  
TP52  
Integrated diagnostic loopback  
Low power mode  
Fig.1 Pin connections - top view  
Operateswithcrystaloscillatororexternalclocksource  
Integrated filters and pulse shaping  
QuantizedFeedbackcircuitrytocorrectBaseLineWander  
Integrated clock recovery and clock synthesis  
Integrated adaptive equalizer  
Low power CMOS technology  
Single +5V supply  
52 Pin PQFP package  
Also available in Thin PQFP package  
Full support for auto-negotiation signalling  
Internal loop filter components  
Low external component count  
ORDERING INFORMATION  
NWK939C/CG/GH1N  
NWK939/CG/TP1N thin quad  
NWK936 10/100 PCS  
or  
Symbol  
Interface  
NIC Controller  
(NWK960, DEC21143 or similar)  
Isolation  
Magnetics  
NWK939  
RJ-45  
or  
Repeater Controller  
(NWK950, MXIC98741  
or similar)  
Fig.2 System block diagram  

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