ics9248-153 Integrated Device Technology, ics9248-153 Datasheet - Page 6

• Manufacturer Part Number: ics9248-153
• Description: Amd-k7 System Clock Chip
• Manufacturer: Integrated Device Technology

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ICS9248-153
T
1
T
Notes:
1 - Guaranteed by design, not 100% tested in production.
2 - V
3 - Vpull-up(external) = 1.5V, Min = (V
Electrical Characteristics - USB, REF
Electrical Characteristics - CPUCLK (Open Drain)
Guaranteed by design, not 100% tested in production.
A
A
Differential Crossover Voltage
Jitter, Cycle-to-Cycle, fixed clock
= 0 - 70º C; V
= 0 - 70º C; V
the "true" input level and VCP is the "complement" input level.
Differential Voltage-AC
Differential Voltage-DC
DIF
Jitter, Cycle-to-Cycle, REF
Output High Voltage
Jitter, Cycle-to-cycle
Output Low Voltage
Output Low Current
Output Impedance
specifies the minimum input differential voltages (V
Output High Voltage
Output High Current
Output Low Voltage
Output Low Current
Jitter, Absolute
PARAMETER
Duty Cycle
Rise Time
PARAMETER
Fall Time
Duty Cycle
Skew
Rise Time
Fall Time
DD
DD
= 3.3 V +/-5%; C
= 3.3 V +/- 5%, C
SYMBOL
t
L
jcyc-cyc2B
V
V
t
= 20 pF (unless otherwise stated).
V
V
I
t
jabs2B
d
t
t
V
pull-up(external)
Z
sk2B
OL2B
OH2B
OL2B
r2B
f2B
L
t2B
DIF
DIF
O
X
t
t
= 20 pF (unless otherwise stated).
1
jcyc-cyc5, fixed
1
1
1
SYMBOL
jcyc-cyc5, REF
1
1
1
1
1
1
V
V
I
I
d
t
t
OH5
OL5
OH5
OL5
r5
f5
t5
1
1
1
V
Termination to V
Termination to V
V
V
V
Note 2
Note 2
Note 3
V
V
V
V
/2) - 150mV; Max = (V
O
OL
OH
T
T
T
T
OL
= 50%
= 50%
= 50%
= V
= V
1
1
= 20%, V
= 80%, V
= 0.3 V
I
I
V
V
V
V
V
X
X
V
V
OH
OL
OL
OH
T
T
T
OH
OL
TR
= 50%
= 50%
= 50%
= 9 mA
= -12 mA
= 0.4 V, V
= 2.4V, V
= 0.8 V
-V
= 2.0 V
OH
OL
CP
CONDITIONS
pull-up (external)
pull-up (external)
= 80%
= 20%
) required for switching, where V
6
OL
OH
CONDITIONS
pull-up(external)
= 0.4 V
= 2.4 V
/2) + 150mV
MIN
-250
400
TR
0.4
0.2
18
42
1
is
TYP
45.4
1.03
412
120
2.4
1.2
55
99
MIN
2.4
16
45
V
V
pull-up (external)
pull-up (external)
TYP
2.28
52.5
2.28
402
248
MAX
+250
950
200
250
1.2
0.4
2.6
2.6
60
52
MAX UNITS
1000
500
-22
0.4
55
+ 0.6
+ 0.6
4
4
UNITS
mA
mA
mA
mV
ns
ns
%
ps
ps
V
V
ns
ns
%
ps
ps
ps
V
V
V
V