ICS9148-47 데이터 시트보기 (PDF) - Integrated Circuit Systems
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ICS9148-47 Datasheet PDF : 9 Pages
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ICS9148-47
Electrical Characteristics - Input/Supply/Common Output Parameters
TA = 0 - 70C; Supply Voltage VDD = 3.3 V+/-5%, VDDL = 2.5 V+/-5% (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Operating
IDD2.5OP66 CL = 0 pF; Select @ 66.8 MHz
16 72
mA
Supply Current
IDD2.5OP100 CL = 0 pF; Select @ 100 MHz
23 100
mA
Power Down Supply
Current
IDD2.5PD
CL = 0 pF; With input address to Vdd
or GND
10 100
µA
Skew1
tCPU-AGP
tCPU-PCI2
VT = 1.5 V; VTL = 1.25 V
0
0.5
1
ns
1
2.6
4
ns
1Guaranteed by design, not 100% tested in production.
Electrical Characteristics - CPUCLK
TA = 0 - 70C; VDD = 3.3 V +/-5%, VDDL = 2.5 V +/-5%; CL = 20 pF (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Output High Voltage VOH2B IOH = -12.0 mA
Output Low Voltage VOL2B IOL = 12 mA
Output High Current
IOH2B VOH = 1.7 V
Output Low Current
IOL2B VOL = 0.7 V
Rise Time
tr2B1
VOL = 0.4 V, VOH = 2.0 V
Fall Time
tf2B1
VOH = 2.0 V, VOL = 0.4 V
Duty Cycle
d
1
t2B
VT = 1.25 V
Skew
tsk
1
2B
VT = 1.25 V
Jitter, Cycle-to-cycle
tjcy
1
c-cyc2B
VT = 1.25 V
Jitter, One Sigma
Jitter, Absolute
tj1s2B1
tjabs2B1
VT = 1.25 V
VT = 1.25 V
1Guaranteed by design, not 100% tested in production.
2
2.3
V
0.2 0.4 V
-41 -19 mA
19 37
mA
1.25 1.6 ns
1
1.6 ns
45 48 55 %
30 175 ps
150 250 ps
40 150 ps
-250 140 +250 ps
6
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