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NE83Q92A20-T

更新时间： 2024-11-24 20:08:27
品牌 Logo 应用领域
恩智浦 - NXP 以太网：16GBASE-T电信信息通信管理电信集成电路
页数 文件大小 规格书
9页 75K
描述
IC DATACOM, ETHERNET TRANSCEIVER, PQCC20, Network Interface

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中文翻译

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NE83Q92A20-T 技术参数

生命周期：Obsolete包装说明：QCCJ,
Reach Compliance Code：unknownHTS代码：8542.39.00.01
风险等级：5.84JESD-30 代码：S-PQCC-J20
长度：8.9662 mm功能数量：1
端子数量：20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：QCCJ封装形状：SQUARE
封装形式：CHIP CARRIER认证状态：Not Qualified
座面最大高度：4.57 mm表面贴装：YES
技术：BICMOS电信集成电路类型：ETHERNET TRANSCEIVER
温度等级：COMMERCIAL端子形式：J BEND
端子节距：1.27 mm端子位置：QUAD
宽度：8.9662 mmBase Number Matches：1

NE83Q92A20-T 数据手册

 浏览型号NE83Q92A20-T的Datasheet PDF文件第2页浏览型号NE83Q92A20-T的Datasheet PDF文件第3页浏览型号NE83Q92A20-T的Datasheet PDF文件第4页浏览型号NE83Q92A20-T的Datasheet PDF文件第5页浏览型号NE83Q92A20-T的Datasheet PDF文件第6页浏览型号NE83Q92A20-T的Datasheet PDF文件第7页 
Philips Semiconductors  
Product specification  
Low-power coaxial Ethernet transceiver  
NE83Q92  
DESCRIPTION  
PIN CONFIGURATION  
The NE83Q92 is a low power BiCMOS coaxial transceiver interface  
(CTI) for Ethernet (10base5) and Thin Ethernet (10base2) local area  
networks. The CTI is connected between the coaxial cable and the  
Data Terminal Equipment (DTE) and consists of a receiver,  
transmitter, receive-mode collision detector, heartbeat generator and  
jabber timer (see Block Diagram). The transmitter output connects  
directly to a doubly terminated 50Ω cable, while the receiver output,  
collision detector output and transmitter input are connected to the  
DTE through isolation transformers. Isolation between the CTI and  
the DTE is an IEEE 802.3 requirement that can be met on signal  
lines by using a set of pulse transformers. Power isolation for the  
CTI is achieved using DC-to-DC conversion through a power  
transformer (see Figure 1, Connection Diagram).  
D, N Packages  
16 CDS  
CD+  
CD–  
1
2
3
15 TXO  
14 RXI  
RX+  
V
4
13 V  
EE  
EE  
EE  
V
5
12 RR–  
11 RR+  
RX–  
TX+  
6
7
10 GND  
The part is fully pin compatible with the industry standard 8392, but  
has substantially lower current consumption, is fully compliant with  
the IEEE802.3 standard, and has additional features such as  
optional pull-down resistors (Figure 1, Note 4), and automatic  
selection between AUI and coaxial connections.  
TX–  
8
9
HBE  
The NE83Q92 is manufactured on an advanced BiCMOS process  
and is available with PLCC and SOL packages which make it ideally  
suited to lap-top personal computers or systems where low power  
consumption, limited board space and jumperless design is  
required. Refer to selection flow chart for optimal apllication.  
A Packages  
3
2
1
20 19  
4
5
6
7
8
18  
RX+  
RXI  
V
FEATURES  
V
17  
16  
15  
14  
EE  
EE  
• Fully compliant with Ethernet II, IEEE 802.3 10BASE-5 and  
V
V
EE  
10BASE-2, and ISO 8802/3 interface specifications  
EE  
V
EE  
RR–  
RR+  
• 100% drop-in compatible with industry standard 8392 sockets  
RX–  
(N & A options)  
9
10 11 12 13  
• Optimal implementation can use 1 Watt DC-DC converter and  
reduces external part count by not requiring external pull-down  
resistors  
• High efficiency AUI drivers automatically power-down under idle  
conditions to minimize current consumption  
4
3
2
1
28 27 26  
• Automatically disables AUI drivers when no coaxial cable is  
connected, allowing hard-wiring of AUI connection and  
local/integrated CTI connection  
V
5
6
7
8
9
25  
24  
23  
22  
21  
20  
19  
EE  
V
V
EE  
V
EE  
EE  
V
V
EE  
• Smart squelch on data inputs eliminates false activations  
• Advanced BiCMOS process for extremely low power operation  
EE  
V
V
EE  
EE  
V
V
EE  
EE  
V
• Available in 16-pin DIP, 16-pin SOL and both 20- and 28-pin  
10  
V
EE  
EE  
PLCC packages  
V
11  
EE  
RR–  
• Expanded version (NE83Q93) with 5 LED status drivers is  
12 13 14 15 16 17 18  
available for repeater and advanced system applications  
• Full ESD protection  
• Power-on reset prevents glitches on coaxial cable  
SD00302  
ORDERING INFORMATION  
DESCRIPTION  
TEMPERATURE RANGE  
0 to +70°C  
ORDER CODE  
NE83Q92N  
DWG #  
16-Pin Plastic Dual In-Line Package (DIP)  
16-Pin Plastic Small Outline Large (SOL) Package  
20-Pin Plastic Leaded Chip Carrier (PLCC) Package  
28-Pin Plastic Leaded Chip Carrier (PLCC) Package  
SOT28-4  
SOT162-1  
SOT380-1  
SOT261-3  
0 to +70°C  
NE83Q92D  
0 to +70°C  
NE83Q92A20  
NE83Q92A  
0 to +70°C  
1
1995 May 1  
853-1737 15180  
1234567...9

中文翻译

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