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參數(shù)資料
| 型號： | ICS9248YG-195LF-T |
| 英文描述： | Frequency Generator & Integrated Buffers for PENTIUM II/III & K6 |
| 中文描述： | 頻率發(fā)生器 |
| 文件頁數(shù)： | 6/16頁 |
| 文件大?。?/td> | 160K |
| 代理商： | ICS9248YG-195LF-T |
6
ICS9248-195
0375D—02/02/04
Absolute Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
Logic Inputs . . . . . . . . . . . . . . . . . . . . . . . . . GND –0.5 V to V
DD
+0.5 V
Ambient Operating Temperature . . . . . . . . . . 0°C to +70°C
Case Temperature . . . . . . . . . . . . . . . . . . . . . 115°C
Storage Temperature . . . . . . . . . . . . . . . . . . . –65°C to +150°C
Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. These
ratings are stress specifications only and functional operation of the device at these or any other conditions above those
listed in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions
for extended periods may affect product reliability.
Electrical Characteristics - Input/Supply/Common Output Parameters
T
A
= 0 - 70°C; Supply Voltage V
DD
= V
DDL
= 3.3 V +/-5% (unless otherwise stated)
PARAMETER
SYMBOL
Input High Voltage
V
IH
Input Low Voltage
V
IL
C
L
= 0 pF; Select @ 66MHz
C
L
= 0 pF; Select @ 100MHz
C
L
= 0 pF; Select @ 133MHz
Powerdown Current
I
DDPD
CL = 0 pF; Input address VDD or GND
Input Frequency
F
i
V
DD
= 3.3 V
Input Capacitance
1
C
IN
Logic Inputs
C
INX
X1 & X2 pins
Clk Stabilization
1
T
STAB
From V
DD
= 3.3 V to 1% target Freq.
Skew
1
t
CPU-PCI1
V
T
= 1.5 V
1
Guaranteed by design, not 100% tested in production.
CONDITIONS
MIN
2
TYP
MAX
V
DD
+ 0.3
0.8
150
170
180
600
UNITS
V
V
V
SS
- 0.3
μA
MHz
pF
pF
ms
ns
14.32
5
45
5.5
4
27
1
mA
Operating Supply
Current
I
DD3.3OP
Electrical Characteristics - Input/Supply/Common Output Parameters
T
A
= 0 - 70°C; Supply Voltage V
DD
= 3.3 V +/-5%, V
DDL
= 2.5 V +/-5% (unless otherwise stated)
PARAMETER
SYMBOL
C
L
= 0 pF; Select @ 66.8 MHz
C
L
= 0 pF; Select @ 100 MHz
C
L
= 0 pF; Select @ 133 MHz
Powerdown Current
I
DDLPD
CL = 0 pF; Input address VDD or GND
Skew
1
t
CPU-PCI2
V
T
= 1.5 V; V
TL
= 1.25 V
1
Guaranteed by design, not 100% tested in production.
CONDITIONS
MIN
TYP
MAX
15
18
25
10
4
UNITS
mA
ns
1
I
DDL2.5
Operating SupplyCurrent
mA
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