ics9248-50 Integrated Device Technology, ics9248-50 Datasheet - Page 6

• Manufacturer Part Number: ics9248-50
• Description: Frequency Timing Generator For Pentium Ii Systems
• Manufacturer: Integrated Device Technology

0278I—06/03/03
Absolute Maximum Ratings
T
Electrical Characteristics - Input/Supply/Common Output Parameters
ICS9248-50
Input Capacitance
Input High Voltage
A
Input High Current
Input Low Voltage
Input Low Current
Input Low Current
Clk Stabilization
Transition Time
Input frequency
Supply Current
Supply Current
= 0 - 70°C; Supply Voltage V
PARAMETER
Ambient Operating Temperature . . . . . . . . . . 0°C to +70°C
Case Temperature . . . . . . . . . . . . . . . . . . . . . 0°C to +115°C
Storage Temperature . . . . . . . . . . . . . . . . . . . –65°C to +150°C
Power Down
Operating
Skew
1
1
1
1
I
I
SYMBOL
I
I
DD3.3OP100
DD2.5OP100
DD3.3OP66
DD2.5OP66
T
I
DD3.3PD
T
T
CPU-PCI
C
V
C
V
I
I
STAB
I
trans
F
IL1
IL2
INX
IH
IH
IN
IL
i
DD
V
V
V
C
C
C
C
C
V
Logic Inputs
X1 & X2 pins
To 1st crossing of target Freq.
From V
V
= 3.3 V +/-5%, V
Absolute Maximum Ratings
IN
IN
IN
L
L
L
L
L
DD
T
= 0 pF; Select @ 66MHz
= 0 pF; Select @ 100MHz
= 0 pF; Select @ 66.8 MHz
= 0 pF; Select @ 100 MHz
= 0 pF; With input address to Vdd or GND
= 1.5 V; V
= V
= 0 V; Inputs with no pull-up resistors
= 0 V; Inputs with pull-up resistors
= 3.3 V;
DD
DD
= 3.3 V to 1% target Freq.
TL
= 1.25 V
CONDITIONS
DDL
= 2.5 V +/-5% (unless otherwise stated)
6
DD
+0.5 V
V
SS
MIN
-200
1.5
11
27
-5
2
- 0.3
14.318
TYP
-100
0.1
2.0
60
66
16
23
70
36
3
V
DD
MAX
180
180
100
600
0.8
72
16
45
+ 0.3
5
5
3
3
4
UNITS
MHz
mA
mA
mA
mA
mA
mA
mA
mA
ms
ms
pF
pF
ns
V
V