ics9248-64 ETC-unknow, ics9248-64 Datasheet - Page 6

• Manufacturer Part Number: ics9248-64
• Description: Amd-k7 System Clock Chip; 133mhz
• Manufacturer: ETC-unknow

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.
Absolute Maximum Ratings
1
T
Electrical Characteristics - Input/Supply/Common Output Parameters
Guaranteed by design, not 100% tested in production.
A
Input High Voltage
Input Low Voltage
Input High Current
Input Low Current
Input Low Current
Input Capacitance
Operating Supply
Clk Stabilization
= 0 - 70º C; Supply Voltage V
Input frequency
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V
Logic Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND –0.5 V to V
Ambient Operating Temperature . . . . . . . . . . . . 0°C to +70°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . –65°C to +150°C
PARAMETER
Power Down
Current
Skew1
1
1
SYMBOL
t
I
I
I
CPU-SDRAM
DD3.3OP100
DD3.3OP133
t
DD3.3OP66
CPU-AGP
T
C
V
V
I
I
PD
C
I
STAB
F
IL1
IL2
INX
IH
IH
IN
IL
i
DD
= 3.3 V +/-5% (unless otherwise stated)
V
V
V
C
CL = max cap loads; Select @ 100MHz
CL = max cap loads; Select @ 133MHz
V
Logic Inputs
X1 & X2 pins
From V
VT = 50%
VT = 50%
L
IN
IN
IN
DD
= max cap loads; Select @ 66MHz
= V
= 0 V; Inputs with no pull-up resistors
= 0 V; Inputs with pull-up resistors
= 3.3 V;
DD
DD
= 3.3 V to 1% target Freq.
CONDITIONS
6
DD
+0.5 V
V
SS
MIN
-200
12
27
-5
2
-0.3
14.318
TYP
-100
100
110
120
190
0.1
2.0
95
36
60
ICS9248-64
V
MAX
DD
180
600
250
500
0.8
16
45
5
5
3
+0.3
UNITS
MHz
mA
ms
pF
pF
ps
ps
V
V
A
A
A
A