ics9248-77 Integrated Device Technology, ics9248-77 Datasheet - Page 13

• Manufacturer Part Number: ics9248-77
• Description: Frequency Timing Generator For Pentium Ii Systems
• Manufacturer: Integrated Device Technology

1
T
Electrical Characteristics - IOAPIC
Guaranteed by design, not 100% tested in production.
Jitter, Cycle-to-cycle
A
Output High Voltage
Output Low Voltage
Output High Current
Output Low Current
Jitter, One Sigma
= 0 - 70º C; V
Jitter, Absolute
PARAMETER
Duty Cycle
Rise Time
Fall Time
Skew
1
1
1
1
DD
1
= 3.3 V +/-5%, V
1
1
SYMBOL
T
V
V
T
jcyc-cyc4B
T
I
I
D
T
T
t
OH4B
OL4B
jabs4B
OH4B
sk4B
OL4B
j1s4B
r4B
f4B
t4B
DDL
I
I
V
V
V
V
V
V
V
V
V
OH
OL
OH
OL
OL
OH
T
T
T
T
T
= 2.5 V +/-5%; C
= 1.25 V
= 1.25 V
= 1.25 V
= 1.25 V
= 1.25 V
= 12.0 mA
= -12.0 mA
= 0.7 V
= 0.4 V, V
= 1.7 V
= 2.0 V, V
OH
OL
CONDITIONS
= 2.0 V
= 0.4 V
L
= 20 pF (unless otherwise stated)
MIN
-250
19
45
2
TYP
2.24
0.31
1.46
1.44
104
139
167
-31
26
49
30
ICS9248-77
MAX UNITS
150
250
250
500
-19
0.4
55
2
2
mA
mA
ns
ns
%
ps
ps
ps
ps
V
V