ICS9248-171 Datasheet, PDF (8/15 Pages) Integrated Circuit Systems – AMD - K7TM System Clock Chip

ICS9248-171
Advance Information
Electrical Characteristics - PCICLK
T_A = 0 - 70º C; V_DD = 3.3 V +/-5%; C_L = 30 pF (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
Output High Voltage
VOH1 IOH = -11 mA
Output Low Voltage
VOL1 IOL = 9.4 mA
Output High Current
IOH1 VOH = 2.0 V
Output Low Current
Rise Time¹
Fall Time¹
Duty Cycle¹
Skew¹
IOL1
VOL = 0.8 V
tr1
VOL = 0.4 V, VOH = 2.4 V
tf1
VOH = 2.4 V, VOL = 0.4 V
dt1
VT = 1.5V
Tsk1
VT = 1.5V
1_{Guaranteed by design, not 100% tested in production.}
MIN TYP MAX UNITS
2.6
V
0.4
V
-16 mA
19
mA
2
ns
2
ns
45
55 %
500 ps
Electrical Characteristics - PCICLK_F
T_A = 0 - 70º C; V_DD = 3.3 V +/-5%; C_L = 20 pF (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
Output High Voltage
VOH1 IOH = -11 mA
Output Low Voltage
VOL1 IOL = 9.4 mA
Output High Current
IOH1
VOH = 2.0 V
Output Low Current
Rise Time¹
Fall Time¹
Duty Cycle¹
Skew¹(window)
IOL1
VOL = 0.8 V
tr1
VOL = 0.4 V, VOH = 2.4 V
tf1
VOH = 2.4 V, VOL = 0.4 V
dt1
VT = 50%
Tsk1
VT = 50%
1_{Guaranteed by design, not 100% tested in production.}
MIN TYP MAX UNITS
2.6
V
0.4 V
-12 mA
12
mA
2
ns
2
ns
45
55 %
500 ps
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