參數(shù)資料
型號: AK2540
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: Quad T1 Transceiver
中文描述: 的4 T1收發(fā)器
文件頁數(shù): 9/33頁
文件大?。?/td> 159K
代理商: AK2540
ASAHI K ASEI [AK2540]
MS0012-E-00 2000/1
9
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Min
Typ
Max
Units
Conditions
DC Supply
VDD
-0.3
6.5
V
VIN1
-0.3
VDD+0.3
V
Apply to except for RTIPx,
RRINGx
Input Voltage
VIN2
-3.2
VDD+0.3
V
Apply to RTIPx,RRINGx
Input Current
IIN
10
mA All Pins
Storage Temperature
Tstg
-55
130
°
C
RECOMMENDED OPERATING COMDITIONS
Parameter
Symbol
min
typ
max
Units
Conditions
DC Supply 1
V+1
3.135
3.3
3.465
V
3.3V
±
5%
DC Supply 2
V+2
4.75
5.0
5.25
V
5.0V
±
5%
Ambient Operating Temperature
Ta
-40
25
+85
°
C
ELECTRICAL CHARACTERISTICS
DC CHARACTERISTICS
Parameter
Symbol
min
typ
max
Units
Conditions
Power Consumption(/ch)
PD
106
260
mW
Note1
Power Consumption(/ch)
PD
130
280
mW
Note2
Digital High-Level Output Voltage
VOH
0.9VDD
V
IOH=-500μA
Digital Low-Level Output Voltage
VOL
0.4
V
IOL=500μA
Digital High-Level Input Voltage
VIH
0.7VDD
V
Digital Low-Level Input Voltage
VIL
0.3VDD
V
Input Leak Current
Ii
10
μA
Output Current
(VOH=VDD-0.5)
IOH
2.0
mA
INT pin
PMOS Open Drain
Note 1: typ: 50% mark, Room temp., VDD 3.3V, line length 399feet, Load 100ohm
max: 100% mark, Temp./VDD in all range, line length 655feet, Load 100ohm
Any other loads (ex. external pull up register, etc.) is not included except lines.
Note 2: typ: 50% mark, Room temp., VDD 5.0V, line length 399feet, Load 100ohm
max: 100% mark, Temp./VDD in all range, line length 655feet, Load 100ohm
Any other loads (ex. external pull up register, etc.) is not included except lines.
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