ICS9248-189 Datasheet, PDF (6/15 Pages) Integrated Circuit Systems – AMD - K7™ Clock Generator for Mobile System

ICS9248-189
Advance Information
Absolute Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V
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
T_A = 0 - 70º C; Supply Voltage V_DD = 3.3 V +/-5% (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Input High Voltage
V_IH
Input Low Voltage
V_IL
Input High Current
I_IH
V_IN = V_DD
Input Low Current
I_IL1
V_IN = 0 V; Inputs with no pull-up resistors
Input Low Current
I_IL2
V_IN = 0 V; Inputs with pull-up resistors
Operating Supply
Current
I_DD3.3OP66
I_DD3.3OP100
I_DD3.3OP133
C_L = 0 pF; Select @ 66MHz
C_L = 0 pF; Select @ 100MHz
C_L = 0 pF; Select @ 133MHz
Input frequency
F_i
V_DD = 3.3 V;
Input Capacitance¹
Clk Stabilization¹
C_IN
C_INX
T_STAB
Logic Inputs
X1 & X2 pins
From V_DD = 3.3 V to 1% target Freq.
Skew¹
t_CPU-SDRAM
t_CPU-PCI VT = 50%
t_CPU-AGP
1_{Guaranteed by design, not 100% tested in production.}
2
V_SS-0.3
-5
-200
V_DD+0.3 V
0.8
V
5
µA
µA
µA
180 mA
12 14.318 16
5
27
45
3
-125
125
-100
100
-500
500
MHz
pF
pF
ms
ps
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