參數(shù)資料
型號: QS5820ATQ2
英文描述: Five Distributed-Output Clock Driver
中文描述: 五分布式輸出時鐘驅(qū)動器
文件頁數(shù): 3/5頁
文件大?。?/td> 80K
代理商: QS5820ATQ2
3
COMMERCIAL TEMPERATURE RANGE
QS5820T
GUARANTEED LOW SKEW CMOS 20 OUTPUT CLOCK DRIVER/BUFFER
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Symbol
V
IH
V
IL
V
IC
V
OH
V
OL
I
IN
I
OZ
I
OS
Parameter
Conditions
Mn.
2
2.4
60
Typ.
0.7
Max.
0.8
1.2
0.55
±1
±1
Unit
V
V
V
V
V
μA
μA
mA
Input HIGH Voltage
Input LOW Voltage
Clamp Diode Voltage
(3)
Output HIGH Voltage
Output LOW Voltage
Input Leakage Current
Output Leakage Current
Short Circuit Current
(2,3)
Guaranteed Logic HIGH for Inputs
Guaranteed Logic LOW for Inputs
V
DD
= Mn., I
IN
=
18mA
V
DD
= Mn., I
OH
=
24mA
V
DD
= Mn., I
OL
= 64mA
V
DD
= Max., V
IN
= V
DD
or
GND
V
DD
= Max., Outputs High-Z
V
DD
= Max., V
OUT
= GND
NOTES:
1. Typical values are at V
DD
= 5.0V, T
A
= 25°C.
2. Not more than one output should be used to test this high power condition. Duration is
1 second.
3. Guaranteed by design but not tested.
POWER SUPPLY CHARACTERISTICS
Symbol
I
CC
I
CC
I
CCD
Parameter
Test Conditions
(1)
Typ.
(3)
0.4
0.5
0.1
Max.
3
2.5
0.2
Unit
mA
mA
mA/MHz
Quiescent Power Supply Current
Supply Current per Input HIGH
Dynamc Power Supply Current per Output
(2)
V
DD
= Max., V
IN
= GND or V
DD
V
DD
= Max., V
IN
= 3.4V, f
I
= 0MHz
V
DD
= Max., V
IN
= GND or V
DD
Outputs Enabled, 50% duty cycle
NOTES:
1. For conditions shown as Min. or Max., use the appropriate values specified under DC specifications.
2. Guaranteed but not tested.
3. Typical values are for reference only. Conditions are V
DD
= 5.0V and T
A
= 25°C.
4. I
C
= I
CC
+ (
I
CC
)(D
H
)(N
T
) + I
CCD
(f
O
)(N
O
)
where:
D
H
= Input duty cycle
N
T
= Number of TTL HIGH inputs at D
H
f
O
= Output frequency
N
O
= Number of outputs at f
O
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