ICS932S825 Datasheet, PDF (11/20 Pages) Integrated Circuit Systems – Low Power Clock Chip for Serverworks HT2400 Servers

ICS932S825
Electrical Characteristics - REF-14.318MHz
T_A = 0 - 70°C; V_DD = 3.3 V +/-5%; C_L = 5 pF (unless otherwise specified)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX UNITS
Long Accuracy
ppm
see Tperiod min-max values
-300
300 ppm
Clock period
T_period
14.318MHz output nominal
69.8270
69.8550 ns
Output High Voltage
V_OH
I_OH = -1 mA
2.4
V
Output Low Voltage
V_OL
I_OL = 1 mA
0.4
V
Output High Current
Output Low Current
I_OH
V _OH @MIN = 1.0 V,
V
OH^{@MAX = 3.135 V}
-29
I_OL
V_OL @MIN = 1.95 V,
V_OL
29
@MAX = 0.4 V
-23
mA
27
mA
Edge Rate
δV/δt
Rising edge rate
1
2
V/ns
Edge Rate
δV/δt
Falling edge rate
1
2
V/ns
Skew
t_sk1
V_T = 1.5 V
500
ps
Duty Cycle
d_t1
V_T = 1.5 V
45
55
%
Jitter, Cycle to cycle
t_jcyc-cyc
V_T = 1.5 V
1000
ps
1_{Guaranteed by design and characterization, not 100% tested in production.}
2 _{All Long Term Accuracy and Clock Period specifications are guaranteed assuming that REF is at 14.31818MHz}
Notes
1
2
1
1
1
1
1
1
1
1
1
1276D—10/25/07
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