ICS951403 Datasheet, PDF (7/18 Pages) Integrated Circuit Systems – AMD-K7 System Clock Chip

ICS951403
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
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
TA = 0 - 70°C; Supply Volt age VDD = 3.3 V +/-5% (unless otherwise stated)
PARAMETER SYMBOL
CONDITIONS
MIN
TYP
Input High Voltage
Input Low Voltage
Input High Current
Input Low Current
Input Low Current
Supply Current
Power Down
V_IH
V_IL
I_IH
I_IL1
I_IL2
I_DD3.3OP
PD
V_IN = VDD
V_IN=0 V; Inputs with no pull-up resistors
V_IN=0 V; Inputs with pull-up resistors
C_L = Full load
2
V_SS - 0.3
-5
-200
213
0.07
Input frequency
Fi
V_DD = 3.3 V;
C_IN
Logic Inputs
Input Capacitance1 C_IN
Logic Inputs
Clk Stabilization¹
Skew¹
Skew¹
Skew¹
C_INX
T_STAB
t_CPU-SDRAM
t_CPU-PCI
t_CPU-AGP
X1 & X2 pins
From V_DD= 3.3 V to 1% target Freq.
CPU Xover to SDRAM 1.5V
CPU Xover to PCI 1.5V
CPU Xover to AGP 1.5V
1 _{Guaranteed by design, not 100% tested in production.}
12 14.318
27
68
186
138
MAX UNITS
V_DD + 0.3 V
0.8
V
5
A
uA
uA
240
mA
0.6
mA
16
MHz
5
pF
5
pF
45
pF
3
ms
250
ps
250
ps
500
ps
0486B—02/23/04
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