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DP83848IVVX 参数 Datasheet PDF下载

DP83848IVVX图片预览
型号: DP83848IVVX
PDF下载: 下载PDF文件 查看货源
内容描述: DP83848I PHYTER工业温度单端口10/100 Mb / s以太网物理层收发器 [DP83848I PHYTER Industrial Temperature Single Port 10/100 Mb/s Ethernet Physical Layer Transceiver]
分类和应用: 以太网局域网(LAN)标准
文件页数/大小: 86 页 / 788 K
品牌: TI [ TEXAS INSTRUMENTS ]
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8.2 AC Specs  
8.2.1 Power Up Timing  
Vcc  
X1 clock  
T2.1.1  
Hardware  
RESET_N  
32 clocks  
MDC  
T2.1.2  
Latch-In of Hardware  
Configuration Pins  
T2.1.3  
input  
output  
Dual Function Pins  
Become Enabled As Outputs  
Parameter  
Description  
Post Power Up Stabilization  
Notes  
Min  
Typ Max Units  
T2.1.1  
MDIO is pulled high for 32-bit serial man- 167  
ms  
time prior to MDC preamble for agement initialization  
register accesses  
X1 Clock must be stable for a min. of  
167ms at power up.  
T2.1.2  
T2.1.3  
Hardware Configuration Latch- Hardware Configuration Pins are de-  
167  
ms  
in Time from power up  
scribed in the Pin Description section  
X1 Clock must be stable for a min. of  
167ms at power up.  
Hardware Configuration pins  
transition to output drivers  
50  
ns  
www.national.com  
64