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DP8391A PDF预览

DP8391A

更新时间: 2024-01-22 19:54:08
品牌 Logo 应用领域
美国国家半导体 - NSC 网络接口
页数 文件大小 规格书
12页 193K
描述
SNI Serial Network Interface

DP8391A 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:5.82Is Samacsys:N
JESD-30 代码:S-PQCC-J28长度:11.43 mm
功能数量:1端子数量:28
最高工作温度:55 °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
最大压摆率:270 mA标称供电电压:5 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:J BEND
端子节距:1.27 mm端子位置:QUAD
宽度:11.43 mmBase Number Matches:1

DP8391A 数据手册

 浏览型号DP8391A的Datasheet PDF文件第4页浏览型号DP8391A的Datasheet PDF文件第5页浏览型号DP8391A的Datasheet PDF文件第6页浏览型号DP8391A的Datasheet PDF文件第8页浏览型号DP8391A的Datasheet PDF文件第9页浏览型号DP8391A的Datasheet PDF文件第10页 
8.0 Switching Characteristics  
e
e
0 C to 70 C for DIP and 0 C to 55 C for PCC (Note 2) (Continued)  
§
g
V
5V 5%, T  
§
§
§
CC  
Symbol  
TRANSMIT SPECIFICATION (Continued)  
A
Parameter  
Figure  
Min  
Typ  
Max  
Units  
t
t
t
t
t
t
Transmit Output Delay from Transmit Clock Rising Edge  
Transmit Output Rise Time (20% to 80%)  
Transmit Output Fall Time (80% to 20%)  
Transmit Output Jitter  
4 & 12  
12  
50  
7
ns  
ns  
ns  
ns  
ns  
ns  
TOd  
TOr  
TOf  
TOj  
TOh  
TOi  
12  
7
g
12  
0.25  
Transmit Output High Before Idle in Half Step Mode  
Transmit Output Idle Time in Half Step Mode  
5 & 12  
5 & 12  
200  
40  
800  
RECEIVE SPECIFICATION  
t
t
t
t
t
t
t
t
t
t
t
Receive Clock Duty Cycle at 50% (10 MHz)  
Receive Clock Rise Time (20% to 80%)  
Receive Clock Fall Time (80% to 20%)  
Receive Data Rise Time (20% to 80%)  
Receive Data Fall Time (80% to 20%)  
Receive Data Stable from Receive Clock Rising Edge  
Carrier Sense Turn On Delay  
12  
12  
50  
60  
8
%
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ms  
ns  
ns  
RCd  
RCr  
RCf  
12  
8
12  
8
RDr  
RDf  
RDs  
CSon  
CSoff  
DAT  
Drej  
Rd  
12  
8
g
7 & 12  
7 & 12  
8, 9 & 12  
7
40  
50  
160  
1.80  
30  
Carrier Sense Turn Off Delay  
Decoder Acquisition Time  
0.6  
Differential Inputs Rejection Pulse Width (Squelch)  
Receive Throughput Delay  
7
5
8 & 12  
150  
COLLISION SPECIFICATION  
t
t
Collision Turn On Delay  
Collision Turn Off Delay  
10 & 12  
10 & 12  
50  
ns  
ns  
COLon  
350  
COLoff  
LOOPBACK SPECIFICATION  
t
t
Loopback Setup Time  
Loopback Hold Time  
11  
11  
20  
0
ns  
ns  
LBs  
LBh  
e
e
25 C.  
Note 2: All typicals are given for V  
5V and T  
§
CC  
A
9.0 Timing and Load Diagrams  
TL/F/9357–6  
FIGURE 4. Transmit Timing - Start of Transmission  
7

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