ICS9250-29 데이터 시트보기 (PDF) - Integrated Circuit Systems
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ICS9250-29 Datasheet PDF : 15 Pages
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ICS9250-29
Electrical Characteristics - IOAPIC
TA = 0 - 70C;VDD = 3.3 V +/-5%, VDDL = 2.5 V +/-5%; CL = 10 - 20 pF (unless otherwise stated)
PARAMETER SYMBOL
CONDITIONS
MIN TYP
Output Impedance
RDSP4B1 VO = VDD*(0.5)
9
Output Impedance RDSN4B1 VO = VDD*(0.5)
9
Output High Voltage VOH4B IOH = -1 mA
2
Output Low Voltage VOL4B IOL = 1 mA
Output High Current
IOH4B VOH@ min = 1.0 V, VOH@ MAX = 2.375 V
-27
Output Low Current
Rise Time
Fall Time
Duty Cycle
Jitter
IOL4B
tr4B1
tf4B1
dt4B1
tjcyc-cyc1
VOL@ MIN = 1.2 V, VOL@ MAX= 0.3V
VOL = 0.4 V, VOH = 2.0 V
VOH = 2.0 V, VOL = 0.4 V
VT = 1.25 V
VT = 1.25 V
27
0.4 1.09
0.4 1.22
45 50.2
1Guarenteed by design, not 100% tested in production.
MAX UNITS
30
Ω
30
Ω
V
0.4 V
-27 mA
30 mA
1.6 ns
1.6 ns
55 %
500 ps
Electrical Characteristics - SDRAM
TA = 0 - 70C; VDD = 3.3 V +/-5%, VDDL = 2.5 V +/-5%, CL = 20 - 30 pF (unless otherwise stated)
PARAMETER SYMBOL
CONDITIONS
MIN TYP
Output Impedance
RDSP31 VO = VDD*(0.5)
10
Output Impedance
RDSN31 VO = VDD*(0.5)
10
Output High Voltage VOH3 IOH = -1 mA
2.4
Output Low Voltage
VOL3 IOL = 1 mA
Output High Current
IOH3
VOH @MIN= 2.0 V, VOH@ MAX=3.135 V
-54
Output Low Current
Rise Time
Fall Time
Duty Cycle
Skew
Jitter
IOL3
tr31
tf31
dt31
tsk31
tjcyc-cyc1
VOL@ MIN= 1.0 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
49
0.4 1.19
0.4 1.43
45 54.9
1Guarenteed by design, not 100% tested in production.
MAX UNITS
24
Ω
24
Ω
V
0.4 V
-46 mA
53 mA
1.6 ns
1.6 ns
55 %
250 ps
250 ps
10
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