ics9248-55 Integrated Device Technology, ics9248-55 Datasheet - Page 8

• Manufacturer Part Number: ics9248-55
• Description: Pentium/pro/iitm System Clock Chip
• Manufacturer: Integrated Device Technology

ICS9248-55
T
1
T
1
Electrical Characteristics - PCICLK
Electrical Characteristics - REF
Output High Voltage
Output High Voltage
Output Low Voltage
Output High Current
Guaranteed by design, not 100% tested in production.
Output Low Voltage
Output High Current
Guaranteed by design, not 100% tested in production.
Output Low Current
Output Low Current
A
A
Jitter, One Sigma
Jitter, One Sigma
= 0 - 70C; V
Jitter, Absolute
= 0 - 70C; V
Jitter, Absolute
PARAMETER
PARAMETER
Duty Cycle
Duty Cycle
Rise Time
Rise Time
Fall Time
Fall Time
Skew
1
DD
DD
1
1
1
1
1
1
= V
= V
1
1
1
1
DDL
DDL
SYMBOL
SYMBOL
= 3.3 V +/-5%; C
= 3.3 V +/-5%; C
V
V
V
t
V
t
I
I
t
I
I
t
t
jabs5
jabs1
d
d
OH5
OL5
t
t
j1s5
OH1
OL1
t
t
j1s1
sk1
OH1
OH5
OL1
OL5
r5
f5
r1
f1
t1
t5
I
I
V
V
V
V
V
V
V
V
I
I
V
V
V
V
V
V
V
OH
OL
OH
OL
OH
OL
OL
OH
T
T
T
OH
OL
OL
OH
T
T
T
T
= 1.5 V
= 1.5 V
= 1.5 V
= 1.5 V
= 1.5 V
= 1.5 V
= 1.5 V
= 9 mA
= 9.4 mA
= -12 mA
= -11 mA
= 0.8 V
= 0.4 V, V
= 0.8 V
= 0.4 V, V
= 2.0 V
= 2.4 V, V
= 2.0 V
= 2.4 V, V
L
L
= 30 pF
= 10 - 20 pF (unless otherwise stated)
OH
OH
OL
OL
CONDITIONS
CONDITIONS
= 2.4 V
= 0.4 V
= 2.4 V
= 0.4 V
MIN
MIN
-500
2.6
2.4
16
45
29
45
TYP
TYP
0.17
140
-62
-44
3.1
1.4
1.1
3.1
0.1
1.5
1.1
42
53
57
50
17
70
1
3
MAX UNITS
MAX UNITS
500
150
500
-22
-22
0.4
0.4
55
55
2
2
3
5
2
2
mA
mA
mA
mA
ns
ns
%
%
%
ns
ns
%
ps
ps
ps
V
V
V
V