參數(shù)資料
型號(hào): ICS9248F-126-T
英文描述: Peripheral IC
中文描述: 外圍芯片
文件頁(yè)數(shù): 6/12頁(yè)
文件大?。?/td> 471K
代理商: ICS9248F-126-T
ICS9248-126
Third party brands and names are the property of their respective owners.
Absolute Maximum Ratings
!3
8
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Electrical Characteristics - Input/Supply/Common Output Parameters
T
A
= 0 - 70C; Supply Voltage V
DD
= V
DDL
= 3.3 V +/-5% (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
Input High Voltage
V
IH
Input Low Voltage
V
IL
Operating
I
DD3.3OP66
C
L
= 0 pF; Select @ 66MHz
Supply Current
I
DD3.3OP100
C
L
= 0 pF; Select @ 100MHz
I
DD3.3OP133
C
L
= 0 pF; Select @ 133MHz
Input frequency
F
i
V
DD
= 3.3 V;
Input Capacitance
1
C
IN
Logic Inputs
C
INX
X1 & X2 pins
Transition Time
1
T
trans
To 1st crossing of target Freq.
Clk Stabilization
1
T
STAB
From V
DD
= 3.3 V to 1% target Freq.
Skew
t
CPU-PCI
V
T
= 1.5 V
1
Guaranteed by design, not 100% tested in production.
MIN
2
V
SS
-0.3
TYP
MAX
V
DD
+0.3
0.8
180
180
UNITS
V
V
mA
mA
mA
MHz
pF
pF
ms
ms
ns
148
150
161
14.318
11
16
5
45
3
3
4
27
36
1
2.39
Electrical Characteristics - Input/Supply/Common Output Parameters
T
A
= 0 - 70C; Supply Voltage V
DD
= 3.3 V +/-5%, V
DDL
= 2.5 V +/-5% (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
Operating
I
DD2.5OP66
C
L
= 0 pF; Select @ 66.8 MHz
I
DD2.5OP100
C
L
= 0 pF; Select @ 100 MHz
Supply Current
I
DD2.5OP133
C
L
= 0 pF; Select @ 133 MHz
t
CPU-SDRAM
V
T
= 1.5 V; V
TL
= 1.25 V
t
CPU-PCI
V
T
= 1.5 V; V
TL
= 1.25 V
MIN
TYP
6.13
9.22
11.6
273
2.25
MAX
30
UNITS
mA
mA
mA
ps
ns
500
4
1
1
Guaranteed by design, not 100% tested in production.
Skew
1
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