ics9248-77 Integrated Device Technology, ics9248-77 Datasheet - Page 12

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

1
ICS9248-77
T
Electrical Characteristics - 48 MHz
Guaranteed by design, not 100% tested in production.
1
T
Electrical Characteristics - REF
Jitter, Cycle-to-cycle
A
Output High Voltage
Guaranteed by design, not 100% tested in production.
Output Low Voltage
Output High Current
Output Low Current
Jitter, Cycle-to-cycle
A
Output High Voltage
Output Low Voltage
Output High Current
Output Low Current
Jitter, One Sigma
= 0 - 70ºC; V
Jitter, One Sigma
Jitter, Absolute
= 0 - 70ºC; V
PARAMETER
Jitter, Absolute
PARAMETER
Duty Cycle
Rise Time
Fall Time
Duty Cycle
Rise Time
Fall Time
1
DD
1
1
1
DD
1
1
1
= 3.3 V +/-5%; V
1
1
= 3.3 V +/-5%, V
1
1
1
SYMBOL
SYMBOL
T
T
V
V
jcyc-cyc5
I
t
I
t
V
V
jabs5
jcyc-cyc5
d
OH5
OL5
I
t
t
t
j1s5
I
t
OH5
OL5
jabs5
f5
d
r5
OH5
OL5
t
t
j1s5
t5
OH5
OL5
f5
r5
t5
DDL
DDL
I
I
V
V
V
V
V
V
V
V
OH
OL
I
I
V
V
V
V
V
V
V
V
OH
OL
= 2.5 V +/-5%; C
OH
OL
OL
OH
T
T
T
T
= 2.5 V +/-5%; C
OH
OL
OL
OH
T
T
T
T
= 1.5 V
= 1.5 V
= 1.5 V
= 1.5 V
= 9 mA
= -16 mA
= 1.5 V
= 1.5 V
= 1.5 V
= 1.5 V
= 0.8 V
= 0.4 V, V
= 9 mA
= -16 mA
= 2.0 V
= 2.4 V, V
= 0.8 V
= 0.4 V, V
= 2.0 V
= 2.4 V, V
OH
OL
CONDITIONS
OH
OL
CONDITIONS
= 2.4 V
= 0.4 V
= 2.4 V
= 0.4 V
L
L
= 20 pF (unless otherwise stated)
= 20 pF (unless otherwise stated)
MIN
2.4
MIN
16
45
-5
2.4
16
45
-5
TYP
2.62
0.29
1.05
488
0.3
-27
2.1
2.2
TYP
0.44
0.94
22
51
600
2.6
0.3
-26
2.2
2.2
22
52
MAX UNITS
MAX UNITS
500
0.4
-22
1000
55
0.4
-22
4
4
3
5
55
4
4
3
5
mA
mA
ns
ns
%
ps
%
%
mA
mA
V
V
ns
ns
%
ps
%
%
V
V