参数资料
型号: GT-48212
厂商: Galileo Technology Services, LLC
英文描述: Advanced Switched Ethernet Controllers for 10+10/100 BaseX(高级交换式 10+10/100 BaseX以太网控制器)
中文描述: 先进的交换式以太网控制器的10 10/100 BaseX(高级交换式10 10/100 BaseX以太网控制器)
文件页数: 25/135页
文件大小: 1619K
代理商: GT-48212
GT-482xx Switched Ethernet Controllers for 10+10/100 BaseX
GALI
LEO
TECHNOLOGY
CONFI
D
ENTI
AL
--
DO
NOT
REPRODUCE
120
Revision 1.2
21.
DC CHARACTERISTICS - PRELIMINARY/SUBJECT TO CHANGE )
Table 68: Absolute Maximum Ratings
Symbol
Pa r ame te r
M in.
M ax.
U nit
Vcc
Supply Voltage
-0.3
4
V
Vi
Input Voltage
-0.3
5.5
V
Vo
Output Voltage
-0.3
5.5
V
Io
Output Current
24
mA
Iik
Input Protect Diode Current
+-20
mA
Iok
Output Protect Diode Current
+-20
mA
Tc
Operating Case Temperature
0
70
C
Tstg
Storage Temperature
-40
125
C
ESD
2000
V
Table 69: Recommended Operating Conditions
Symbol
Par a m e te r
M in.
Ty p.
M ax.
U nit
Vcc
Supply Voltage
3.15
3.3
3.45
V
Vi
Input Voltage (all pins are 5V tolerant)
0
5.5
V
Vo
Output Voltage
0
Vcc
V
Tc
Case Operating Temperature
0
70
C
Cin
Input Capacitance
7.2
pF
Cout
Output Capacitance
7.2
pF
Table 70:
DC Electrical Characteristics Over Operating Range (Tc=0-70 C; Vcc=+3.3V, +/-5%)
Symbol
Par a m e te r
Test C ondit io n
M in.
Ty p.
M ax.
U nit
Vih
Input HIGH level
Guaranteed Logic HIGH
level
2.0
5.5
V
Vil
Input LOW level
Guaranteed Logic LOW
level
-0.5
0.8
V
Voh
Output HIGH Voltage
IoH = 2 mA
IoH = 4 mA
IoH = 8 mA
2.4
V
Vol
Output LOW Voltage
IoL = 2 mA
IoL = 4 mA
IoL = 8 mA
0.4
V
Iih
Input HIGH Current
+-1
uA
Iil
Input LOW Current
+-1
uA
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