ics9248-98 Integrated Device Technology, ics9248-98 Datasheet - Page 11

• Manufacturer Part Number: ics9248-98
• Description: Frequency Generator & Integrated Buffers For Celeron & Pii/iii
• Manufacturer: Integrated Device Technology

0313F—08/04/04
Jitter, Cycle-to-cycle
T
1
T
1
Electrical Characteristics - CPUCLK
Electrical Characteristics - PCICLK
Output High Voltage
Output High Voltage
Output High Current
Output High Current
Output Low Voltage
Output Low Voltage
Output Low Current
Guaranteed by design, not 100% tested in production.
Output Low Current
Guaranteed by design, not 100% tested in production.
A
A
Jitter, Absolute
= 0 - 70°C; V
Skew window
= 0 - 70°C; V
PARAMETER
Skew window
PARAMETER
Duty Cycle
Duty Cycle
Rise Time
Rise Time
Fall Time
Fall Time
1
1
1
1
1
DD
1
1
DD
1
=3.3V +/- 5%, V
1
= 3.3V +/-5%, V
1
SYMBOL
t
jcyc-cyc2B
SYMBOL
V
V
I
I
t
OH2B
d
OL2B
t
t
sk2B
OH2B
OL2B
r2B
f2B
V
V
t
I
t2B
I
t
jabs1
OH1
d
OL1
t
t
sk1
OH1
OL1
r1
f1
t1
DDL
I
I
V
V
V
V
V
V
V
OH
OL
OH
OL
OL
OH
T
T
T
I
I
V
V
V
V
V
V
V
DDL
OH
OL
=2.5V +/- 5%; C
= 1.25 V
= 1.25 V
= 1.25 V
= 12 mA
OH
OL
OL
OH
T
T
T
= -8 mA
= 0.7 V
= 0.4 V, V
= 1.7 V
= 2.0 V, V
= 1.5 V
= 1.5 V
= 1.5 V
= 9.4 mA
= -11 mA
= 2.5V +/-5%; C
= 0.8 V
= 0.4 V, V
= 2.0 V
= 2.4 V, V
CONDITIONS
OH
OL
CONDITIONS
OH
OL
= 2.0 V
= 0.4 V
L
= 2.4 V
= 0.4 V
= 20 pF (unless otherwise stated)
11
L
= 30 pF (unless otherwise stated)
MIN
19
45
2
MIN
-500
2.4
41
45
TYP
0.17
1.08
0.96
49.4
216
2.4
-58
46
62
TYP
3.15
0.13
1.42
1.35
251
180
-97
69
51
ICS9248-98
MAX UNITS
175
250
0.4
-16
1.6
1.6
55
MAX UNITS
500
500
0.4
-40
2.0
2.0
55
mA
mA
ns
ns
ps
ps
%
V
V
mA
mA
ns
ns
ps
ps
%
V
V