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ICS9250-16 Datasheet, PDF (9/17 Pages) Integrated Circuit Systems – Frequency Generator & Integrated Buffers for Celeron & PII/III™
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ICS9250-16
Electrical Characteristics - CPU
TA = 0 - 70C; VDDL = 2.5 V +/-5%; CL = 10-20 pF (unless otherwise specified)
PARAMETER
SYMBOL
CONDITIONS
Output Impedance
Output Impedance
Output High Voltage
Output Low Voltage
Output High Current
RDSP2B1
RDSN2B1
VOH2B
VOL2B
IOH2B
VO = VDD*(0.5)
VO = VDD*(0.5)
IOH = -1 mA
IOL = 1 mA
VOH @ MIN = 1.0 V
VOH @ MAX = 2.375 V
Output Low Current
Rise Time1
Fall Time1
IOL2B
tr2B
tf2B
VOL @ MIN = 1.2 V
VOL @ MAX = 0.3 V
VOL = 0.4 V, VOH = 2.0 V
VOH = 2.0 V, VOL = 0.4 V
Duty Cycle1
Skew window1
Jitter, Cycle-to-cycle1
dt2B
tsk2B
tjcyc-cyc2B
VT = 1.25 V, 66, 100 MHz
VT = 1.25 V, 133 MHz
VT = 1.25 V
VT = 1.25 V
1Guaranteed by design, not 100% tested in production.
MIN TYP MAX UNITS
13.5 16
45
Ω
13.5 21
45
Ω
2
V
0.4 V
-27 -68
mA
-9
-27
27
54
mA
11
30
0.4 1.1 1.6 ns
0.4 1.1 1.6 ns
45
49
55
40
48
55
%
65 175 ps
90 250 ps
Electrical Characteristics - 3V66
TA = 0 - 70C; VDD = 3.3 V +/-5%; CL = 10-20 pF (unless otherwise specified)
PARAMETER
SYMBOL
CONDITIONS
Output Impedance
Output Impedance
Output High Voltage
Output Low Voltage
Output High Current
Output Low Current
Rise Time1
Fall Time1
Duty Cycle1
Skew window1
Jitter, Cycle-to-cycle1
RDSP1B1
RDSN1B1
VOH1
VOL1
IOH1
IOL1
tr1
tf1
dt1
tsk1
tjcyc-cyc1
VO = VDD*(0.5)
VO = VDD*(0.5)
IOH = -1 mA
IOL = 1 mA
VOH @ MIN = 1.0 V
VOH @ MAX = 3.135 V
VOL @ MIN = 1.95 V
VOL @ MAX = 0.4 V
VOL = 0.4 V, VOH = 2.4 V
VOH = 2.4 V, VOL = 0.4 V
VT = 1.5 V
VT = 1.5 V
VT = 1.5 V
1Guaranteed by design, not 100% tested in production.
9
MIN TYP MAX UNITS
12
14
55
Ω
12 14.5 55
Ω
2.4
V
0.55 V
-33 -108
mA
-9
-33
30
95
mA
29
38
0.4 1.2 1.6 ns
0.4 1.2 1.6 ns
45
49
55
%
65 175 ps
120 500 ps
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