ics9248-61 Integrated Device Technology, ics9248-61 Datasheet - Page 6

• Manufacturer Part Number: ics9248-61
• Description: Frequency Timing Generator For Pentium Ii Systems
• Manufacturer: Integrated Device Technology

Absolute Maximum Ratings
ICS9248-61
T
1
T
1
Electrical Characteristics - Input/Supply/Common Output Parameters
Electrical Characteristics - Input/Supply/Common Output Parameters
Guaranteed by design, not 100% tested in production.
Power Down Supply
Guaranteed by design, not 100% tested in production.
A
A
Input High Voltage
Input Capacitance
Input Low Voltage
Input High Current
Input Low Current
Input Low Current
Clk Stabilization
Transition Time
Supply Current
= 0 - 70C; Supply Voltage V
PARAMETER
= 0 - 70C; Supply Voltage V
Input frequency
Supply Current
PARAMETER
Operating
Operating
Skew
Current
Skew
1
1
1
1
1
I
I
SYMBOL
DD2.5OP100
t
DD2.5OP66
CPU-PCI2
SYMBOL
I
I
DD3.3OP100
T
DD3.3OP66
I
DD3.3PD
T
CPU-PCI1
T
C
DD
V
C
V
I
I
STAB
I
F
trans
IL1
IL2
INX
IH
IH
IN
IL
i
= 3.3 V +/-5%, V
DD
= V
C
C
V
L
L
T
V
V
V
C
C
C
With input address to Vdd or GND
V
Logic Inputs
X1 & X2 pins
To 1st crossing of target Freq.
From V
V
DDL
= 1.5 V; V
= 0 pF; Select @ 66.8 MHz
= 0 pF; Select @ 100 MHz
IN
IN
IN
L
L
L
DD
T
= 0 pF; Select @ 66MHz
= 0 pF; Select @ 100MHz
= 0 pF;
= 1.5 V;
= V
= 0 V; Inputs with no pull-up resistors
= 0 V; Inputs with pull-up resistors
= 3.3 V +/-5% (unless otherwise stated)
= 3.3 V;
DD
DD
DDL
TL
= 3.3 V to 1% target Freq.
CONDITIONS
= 2.5 V +/-5% (unless otherwise stated)
= 1.25 V
CONDITIONS
DD
MIN
1.5
V
MIN
SS
-200
1.5
TYP
11
27
-5
2
16
23
-0.3
3
14.318
TYP
-100
MAX
0.1
2.0
2.4
60
66
70
36
100
72
4
V
MAX
DD
180
180
600
UNITS
0.8
16
45
5
5
3
3
4
+0.3
mA
mA
ns
UNITS
MHz
mA
mA
ms
ms
pF
pF
ns
V
V
A
A
A
A