ics9248-168 Integrated Device Technology, ics9248-168 Datasheet - Page 7

• Manufacturer Part Number: ics9248-168
• Description: Amd - K7?? Clock Generator For Mobile System
• Manufacturer: Integrated Device Technology

T
1 - Guaranteed by design, not 100% tested in production.
T
1 - Guaranteed by design, not 100% tested in production.
2 - V
3 - Vpull-up(external) = 2.7V, Min=Vpull-up(external)/2-150mV; Max=Vpull-up(external)/2 +150mV
Third party brands and names are the property of their respective owners.
Electrical Characteristics - CPUCLK
Electrical Characteristics - CPUCLK (Open Drain)
Differential voltage-AC
Differential voltage-DC
Diff Crossover Voltage
A
A
Jitter, Cycle-to-cycle
Jitter, Cycle-to-cycle
Output High Voltage
Output High Voltage
Output Low Voltage
Output Low Voltage
Output Low Current
Output Low Current
Output Low Current
and V
= 0 - 70C; V
= 0 - 70C; V
Output Impedance
Jitter, Absolute
Jitter, Absolute
PARAMETER
PARAMETER
Skew window
Skew window
DIF
Duty Cycle
Duty Cycle
Rise Time
Rise Time
Fall Time
Fall Time
specifies the minimum input differential voltages (V
CP
Notes:
Notes:
is the "complement" input level.
DD
DD
1
1
1
1
1
1
=3.3V +/- 5%; C
=3.3V +/- 5%; C
1
1
1
1
1
1
1
1
1
tjcyc-cyc
tjcyc-cyc
SYMBOL
SYMBOL
tjabs
tjabs
V
V
V
V
I
I
t
I
t
d
V
V
d
t
t
t
t
Z
OL2B
OL2B
sk2B
OL2B
sk2B
V
r2B
f2B
r2B
f2B
OH2B
OH2B
OL2B
OL2B
t2B
t2B
DIF
DIF
O
X
1
2B
2B
1
1
1
1
1
1
1
1
L
L
1
1
2B
2B
= 20 pF (unless otherwise specified)
= 20 pF (unless otherwise specified)
1
1
I
I
V
V
V
V
V
V
V
V
V
Termination to Vpull-up(external)
Termination to Vpull-up(external)
V
V
V
Note 2
Note 2
Note 3
V
V
V
V
OH
OH
OL
OL
OL
OH
T
T
T
T
O
OL
OH
OL
T
T
T
T
=V
= 1.5V
= 1.5V
= 1.5V
= 1.5V
= 50%
= 50%
= V
= 50%
= -12.0 mA
= 12.0 mA
= 0.4 V, V
= 1.7 V
= 0.7 V
= 2.0 V, V
= 0.3 V
= 1.2 V, V
= 0.3 V, V
X
X
CONDITIONS
CONDITIONS
OL
OL
OL
OH
= 2.0V
= 0.4V
= 0.3V
= 1.2V
TR
-V
7
CP
) required for switching, where V
MIN
MIN
0.4
0.2
1.2
18
18
45
18
45
1
1
TYP
TYP
51.5
0.82
51.5
125
125
0.9
0.8
0.5
0.3
Vpull-up(ext) + 0.6
Vpull-up(ext) + 0.6
TR
ICS9248-168
is the "true" input Level
MAX
MAX
200
300
250
200
300
250
1.8
0.8
1.6
1.6
1.8
0.8
0.9
0.9
1.8
55
60
55
UNITS
UNITS
mA
mA
mA
ns
ns
%
ps
ps
ps
ns
ns
%
ps
ps
ps
V
V
V
V
V
V
V