ICS9250-16 查看數據表（PDF） - Integrated Circuit Systems
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ICS9250-16 Datasheet PDF : 17 Pages
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ICS9250-16
Electrical Characteristics - IOAPIC
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
RDSP4B1
RDSN4B1
VOH4B
VOL4B
IOH4B
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
Duty Cycle1
Skew window1
Jitter, Cycle-to-cycle1
IOL4B
tr4B
tf4B
dt4B
tsk4B
tjcyc-cyc4B
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
VT = 1.25 V
VT = 1.25 V
VT = 1.25 V
1Guaranteed by design, not 100% tested in production.
MIN TYP MAX UNITS
9
16
30
Ω
9
20
30
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
%
81 250 ps
150 500 ps
Electrical Characteristics - SDRAM
TA = 0 - 70C; VDD = 3.3 V +/-5%; CL = 20-30 pF (unless otherwise specified)
PARAMETER
SYMBOL
CONDITIONS
Output Impedance
Output Impedance
RDSP3B1
RDSN3B1
VO = VDD*(0.5)
VO = VDD*(0.5)
Output High Current
IOH3
VOH @ MIN = 2.0 V
VOH @ MAX = 3.135 V
Output Low Current
IOL3
VOL @ MIN = 1.0 V
VOL @ MAX = 0.4 V
Rise Time1
Fall Time1
tr3
VOL = 0.4 V, VOH = 2.4 V
tf3
VOH = 2.4 V, VOL = 0.4 V
Duty Cycle1
dt3
VT = 1.5 V
Skew window1
tsk3
VT = 1.5 V
Jitter, Cycle-to-cycle1
tjcyc-cyc3
VT = 1.5 V, 66, 100 MHz
VT = 1.5 V, 133 MHz
1Guaranteed by design, not 100% tested in production.
MIN TYP MAX UNITS
10
12
24
Ω
10
15
24
Ω
-54 -92
mA
-16 -46
54
68
mA
29
53
0.4
1
1.6 ns
0.4 1.5 1.6 ns
45
52
55
%
85 250 ps
120 250
ps
150 300
10
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