參數(shù)資料
型號: ASM2I20807AG-20-DT
廠商: ALLIANCE SEMICONDUCTOR CORP
元件分類: 時鐘及定時
英文描述: 2.5V CMOS 1-TO-10 CLOCK DRIVER
中文描述: 20807 SERIES, LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20
封裝: GREEN, QSOP-20
文件頁數(shù): 3/11頁
文件大?。?/td> 467K
代理商: ASM2I20807AG-20-DT
June 2005
rev 0.2
Power Supply Characteristics
Symbol
I
CCL
Quiescent
Supply Current TTL
Inputs HIGH
ASM2P20807A
2.5V CMOS 1-TO-10 CLOCK DRIVER
3 of 11
Notice: The information in this document is subject to change without notice.
Parameter
Test Conditions
1
Min
Typ
2
Max
Unit
I
CCH
Power
V
CC
= Max
V
IN
= GND or V
CC
-
0.1
20
μA
I
CC
Power Supply Current
per Input HIGH
V
CC
= Max
V
IN
= V
CC
-0.6V
-
45
300
μA
I
CCD
Dynamic Power Supply
Current per Output
3
V
CC
= 2.7V and 15 pF load
150 MHz
-
40
-
μA
/MHz
V
IN
= V
CC
V
IN
= GND
-
65
90
I
C
Total Power Supply
Current
4
V
CC
= Max.
C
L
= 12pF
All outputs toggling
fi = 150MHz
V
IN
= V
CC
–0.6V
V
IN
= GND
-
75
100
mA
NOTES:
1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at V
CC
= 2.5V, +25°C ambient.
3. This parameter is not directly testable, but is derived for use in Total Power Supply calculations.
4. I
C
= IQUIESCENT + IINPUTS + IDYNAMIC
I
C
= I
CC
+
I
CC
DHNT + I
CCD
(fi)
I
CC
= Quiescent Current (I
, I
and I
)
I
CC
= Power Supply Current for a TTL High Input (V
IN
= V
CC
-0.6V)
D
H
= Duty Cycle for TTL Inputs High
N
T
= Number of TTL Inputs at DH
I
CCD
= Dynamic Current Caused by an Input Transition Pair (HLH or LHL)
fi = Input Frequency
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