ICS94229 Datasheet, PDF (10/17 Pages) Integrated Circuit Systems – Programmable System Clock Chip for AMD - K7 processor

ICS94229
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
TA = 0 - 70º C; Supply Voltage VDD = 3.3 V +/-5% (unless otherwise stated)
PARAMETER SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Input High Voltage
Input Low Voltage
Input High Current
Input Low Current
Input Low Current
Operating
Supply Current
Power Down
V_IH
V_IL
I_IH
I_IL1
I_IL2
I_DD3.3OP66
I_DD3.3OP100
I_DD3.3OP133
PD
V_IN = V_DD
V_IN = 0 V; Inputs with no pull-up resistors
V_IN = 0 V; Inputs with pull-up resistors
C_L = 0 pF; Select @ 66MHz
C_L = 0 pF; Select @ 100MHz
C_L = 0 pF; Select @ 133MHz
2
V_SS-0.3
-5
-200
V_DD+0.3 V
0.8
V
5
µA
µA
µA
180 mA
600 _µA
Input frequency
Input Capacitance¹
Clk Stabilization¹
F_i
C_IN
C_INX
T_STAB
tCP U-P CI
tCP U -AG P
V_DD = 3.3 V;
Logic Inputs
X1 & X2 pins
From V_DD = 3.3 V to 1% target Freq.
12 14.318 16
5
27
45
3
-100
100
-500
500
MHz
pF
pF
ms
1_{Guaranteed by design, not 100% tested in production.}
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