ICS94241 Datasheet, PDF (10/16 Pages) Integrated Circuit Systems – Programmable TCH™ for Differential PIII™ Processor

ICS94241
Absolute Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . 7.0 V
Logic Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . GND –0.5 V to V_DD +0.5 V
Ambient Operating Temperature . . . . . . . . . . 0°C to +70°C
Case Temperature . . . . . . . . . . . . . . . . . . . . . . 115°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 - 70°C; Supply Voltage V_DD, V_DDL = 3.3 V +/-5% (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP
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 no pull-up resistors
Operating
I_DD3.3OP66 C_L = 0 pF; Select @ 66MHz
Supply Current
I_DD3.3OP100 C_L = 0 pF; Select @ 100MHz
Input frequency
Input Capacitance¹
F_i
V_DD = 3.3 V
C_IN
Logic Inputs
C_INX
X1 & X2 pins
Clk Stabilization1
T_STAB
From V_DD = 3.3 V to 1% target Freq.
1_{Guaranteed by design, not 100% tested in production.}
2
V_SS - 0.3
-5
-200
90
90
12
27
MAX
V_DD + 0.3
0.8
5
UNITS
V
V
mA
mA
mA
180
mA
16
MHz
5
pF
45
pF
3
ms
Electrical Characteristics - Input/Supply/Common Output Parameters
T_A = 0 - 70°C; Supply Voltage V_DD = 3.3 V +/-5%, V_DDL = 2.5 V +/-5% (unless otherwise stated)
PARAMETER SYMBOL
CONDITIONS
MIN
TYP
MAX
Operating
I_DD2.5OP66 C_L = 0 pF; Select @ 66.8 MHz
10
72
Supply Current
I_DD2.5OP100 C_L = 0 pF; Select @ 100 MHz
15
100
Skew¹
t_CPU-PCI
V_T = 1.5 V; VTL = 1.25 V
1.5
4
1_{Guaranteed by design, not 100% tested in production.}
UNITS
mA
ns
0453C—10/26/04
10