ics9248-171 ETC-unknow, ics9248-171 Datasheet - Page 7

• Manufacturer Part Number: ics9248-171
• Description: Single Chip, System Clock K7/1647 Chipset 147mhz; Sdram Clocks
• Manufacturer: ETC-unknow

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T
Output Impedance
Output High Voltage
Output Low Voltage
Output Low Current
Rise Time
Fall Time
Differential voltage-AC
Differential voltage-DC
Differential Crossover
Voltage
Duty Cycle
Skew
Jitter, Cycle-to-cycle
Jitter, Absolute
Notes:
1 - Guaranteed by design, not 100% tested in production.
2 - V
3 - Vpullup
Electrical Characteristics - CPUCLK (Open Drain)
A
= 0 - 70º C; V
input level and V
DIF
1
PARAMETER
1
specifies the minimum input differential voltages (V
1
1
1
(external)
1
DD
= 1.5V, Min = Vpullup
= 3.3 V +/-5%; C
1
CP
1
1
is the "complement" input level.
SYMBOL
t
jcyc-cyc2B
V
V
t
I
t
V
V
jabs2B
d
OL2B
t
t
sk2B
Z
OH2B
V
OL2B
r2B
f2B
t2B
DIF
DIF
O
X
L
= 20 pF (unless otherwise stated)
(external)
V
V
OL
OH
= 0.3 V, V
= 1.2 V, V
Termination to
Termination to
CONDITIONS
V
V
/2-150mV; Max=(Vpullup
V
pull-up(external)
pull-up(external)
VT = 50%
VT = 50%
V
V
OL
V
Note 2
Note 2
Note 3
T
O
T
= 50%
= 0.3 V
= V
= V
OH
OL
X
X
= 1.2 V
= 0.3 V
TR
7
-V
CP
) required for switching, where V
MIN
-250
550
0.4
0.2
18
45
1
(external)
/2)+150mV
TYP
Advance Information
V
V
pullup(external)
pullup(external)
ICS9248-171
TR
MAX
1100
+250
+ 0.6
+ 0.6
250
250
1.2
0.4
0.9
0.9
55
is the "true"
UNITS
mA
mV
ns
ns
ps
ps
ps
%
V
V
V
V