ICS9248-110 Datasheet, PDF (12/14 Pages) Integrated Circuit Systems – AMD-K7TM System Clock Chip

ICS9248-110
Electrical Characteristics - PCICLK
TA = 0 - 70C; VDD = VDDL = 3.3V +/-5%; CL = 30 p F (unles s otherwis e s pecified)
PA RA M ETER
SYM BOL
CONDITIONS
Output Impedance
Output Impedance
RD SP 2B1
RD
SN
2
1
B
VO =VD D * (0.5)
VO =VD D * (0.5)
Output High Voltage
VO H 1
IOH = -11 mA
Output Low Voltage
VO L1
IOL = 9.4 mA
Output High Current
IO H 1
VOH = 2.0 V
Output Low Current
Ris e Time¹
Fall Time¹
Duty Cycle¹
Skew window¹
IO L1
tr1
tf1
dt1
tsk1
VOL = 0.8 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
Jitter, Cyc-to-Cyc
tjcyc-cyc1 VT = 1.5 V
1_{Guaranteed by des ign, not 100% tes ted in production.}
M IN
12
12
2.6
19
45
TYP M A X UNITS
24
55
Ω
23
55
Ω
V
0.4
V
-16 mA
mA
1.65 2.5 ns
1.60 2.5 ns
50
55
%
300 400 ps
70
200
ps
Electrical Characteristics - PCICLK_F
TA = 0 - 70C; VDD = 3.3V +/-5%; CL = 20 pF (unles s otherwis e s pecified)
PA RA M ETER
SYM BOL
CONDITIONS
Output Impedance
Output Impedance
RD SP 2B1
RD
SN
2
1
B
VO =VD D * (0.5)
VO =VD D * (0.5)
Output High Voltage
VO H 1
IOH = -11 mA
Output Low Voltage
VO L1
IOL = 9.4 mA
Output High Current
IO H 1
VOH = 2.0 V
Output Low Current
Ris e Time¹
Fall Time¹
Duty Cycle¹
Skew window¹
IO L1
VOL = 0.8 V
tr1
VOL = 0.4 V, VOH = 2.4 V
tf1
VOH = 2.4 V, VOL = 0.4 V
dt1
VT = 1.5 V
tsk1
VT = 1.5 V
Jitter, Cyc-to-Cyc
tjcyc-cyc1 VT = 1.5 V
1_{Guaranteed by des ign, not 100% tes ted in production.}
M IN
12
12
2.6
12
45
TYP M A X UNITS
24
55
Ω
23
55
Ω
V
0.4
V
-12 mA
mA
1.4
2.0
ns
1.3
2.0
ns
51
55
%
300 400 ps
70
200 ps
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