ICS952003 Datasheet, PDF (12/18 Pages) Integrated Circuit Systems – Programmable Timing Control Hub for P4™ processor

Integrated
Circuit
Systems, Inc.
ICS952003
Preliminary Product Review
Absolute Maximum Ratings
Core Supply Voltage . . . . . . . . . . . . . . . . . . . . . . 4.6 V
I/O Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . 3.6V
Logic Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND –0.5 V to VDD +0.5 V
Ambient Operating Temperature . . . . . . . . . . . . 0°C to +70°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . –65°C to +150°C
Case Temperature . . . . . . . . . . . . . . . . . . . . . . . . 115°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 - 70C; Supply Voltage V_DD = 3.3 V +5%, VDDL=2.5 V+ 5%(unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX
Input High Voltage
Input Low Voltage
Input High Current
Input Low Current
Input Low Current
Operating
Supply Current
V_IH
V_IL
I_IH
I_IL1
I_IL2
I_{DD3.3O P}
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 = 30 pF; CPU @ 133 MHz
2
V_SS-0.3
-5
-5
-200
V_DD+0.3
0.8
5
280
Power Down
I_DD3.3PD C_L = 0 pF
25
Supply Current
Input frequency
F_i
V_DD = 3.3 V
Pin Inductance
Input Capacitance¹
L_pin
C_IN
Logic Inputs
C_out
Out put pin capacitance
Transition Time¹
Settling Time¹
Clk Stabilization¹
C_INX
T_trans
T_s
T_STAB
X1 & X2 pins
To 1st crossing of target Freq.
From 1st crossing to 1% target Freq.
From V_DD = 3.3 V to 1% target Freq.
Delay
t_PZH,t_PZH output enable delay (all outputs)
t_PLZ,t_PZH output disable delay (all outputs)
1_{Guaranteed by design, not 100% tested in production.}
14.32
7
5
6
27
45
3
3
3
1
10
1
10
UNITS
V
V
mA
mA
mA
mA
mA
MHz
nH
pF
pF
pF
mS
mS
mS
nS
nS
Third party brands and names are the property of their respective owners.
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