ics9248-131 Integrated Device Technology, ics9248-131 Datasheet - Page 7

• Manufacturer Part Number: ics9248-131
• Description: Frequency Generator & Integrated Buffers For Celeron & Pii/iii
• Manufacturer: Integrated Device Technology

1
1
T
Electrical Characteristics - CPU
T
1
1
Electrical Characteristics - CPU
Guaranteed by design, not 100% tested in production.
Edge displacement of a period relative to a 10-clock-cycle rolling average period.
Jitter, Cycle-to-cycle1 tjcyc-cyc2A
Guaranteed by design, not 100% tested in production.
Edge displacement of a period relative to a 10-clock-cycle rolling average period.
A
Jitter, Cycle-to-cycle1 tjcyc-cyc2A
Output High Voltage
Output Low Voltage
Output High Current
Output Low Current
A
Output High Voltage
Output High Current
Output Low Voltage
Output Low Current
Output Impedance
Output Impedance
Output Impedance
Output Impedance
= 0 - 70C; V
= 0 - 70C; V
PARAMETER
Skew window
PARAMETER
Skew window
Duty Cycle
Rise Time
Duty Cycle
Fall Time
Rise Time
Fall Time
DD
DD
1
1
1
1
1
1
=V
1
=3.3V, V
1
DDL
=3.3V +/- 5%; C
SYMBOL
SYMBOL
R
R
DDL
R
R
V
V
V
I
I
t
V
DSN2B
d
DSP2B
I
I
t
t
t
OH2A
sk2A
DSN2B
d
OL2A
DSP2B
t
t
r2A
f2A
OH2B
sk2B
OH2A
OL2A
OL2B
t2A
r2B
f2B
OH2B
OL2B
t2B
=2.5V, both +/- 5%; C
1
1
1
1
1
1
1
1
1
1
1
1
1
1
V
V
I
I
V
V
V
V
V
V
VT = 1.5 V
V
V
I
I
V
V
V
V
V
V
VT = 1.5 V
OH
OL
OH
OL
O
O
OH
OL
OL
OH
T
T
L
O
O
OH
OL
OL
OH
T
T
=V
=V
= 1.5 V
= 1.5 V
=V
=V
= 27 mA
= 20 pF (unless otherwise specified)
= 1.25 V
= 1.25 V
= -28 mA
= 12 mA
= -8 mA
= 0.8 V
= 0.4 V, V
= 2.0 V
= 2.4 V, V
= 0.7 V
= 0.4 V, V
= 1.7 V
= 2.0 V, V
DD
DD
DD
DD
*(0.5)
*(0.5)
*(0.5)
*(0.5)
L
OH
OL
OH
OL
CONDITIONS
= 20 pF (unless otherwise specified)
CONDITIONS
= 2.4 V
= 0.4 V
= 2.0 V
= 0.4 V
MIN
13.5
13.5
MIN
13.5
13.5
2.5
33
50
19
45
2
ICS9248-131
TYP
TYP
130
130
1.1
1.6
130
130
30
32
52
1.3
30
32
50
1
MAX UNITS
MAX UNITS
250
250
0.4
-23
250
250
45
45
55
-16
0.4
1.8
1.8
45
45
55
2
2
mA
mA
mA
mA
ns
ns
ps
ps
%
V
V
ns
ns
ps
ps
V
V
%