ICS9248-99 데이터 시트보기 (PDF) - Integrated Circuit Systems
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ICS9248-99 Datasheet PDF : 13 Pages
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ICS9248-99
Preliminary Product Preview
Electrical Characteristics - CPU
TA = 0 - 70C, VDDL = 2.5 V +/-5%; CL = 10 - 20 pF (unless otherwise stated)
PARAMETER SYMBOL
CONDITIONS
Output Impedance
RDSP2B1 VO = VDD*(0.5)
Output Impedance
RDSN2B1 VO = VDD*(0.5)
Output High Voltage VOH2B IOH = -1 mA
Output Low Voltage VOL2B IOL = 1 mA
Output High Current
IOH2B VOH @MIN= 1.0V , VOH@ MAX= 2.375V
Output Low Current
IOL2B VOL @MIN= 1.2V , VOL@ MAX= 0.3V
Rise Time
tr2B1
VOL = 0.4 V, VOH = 2.0 V
Fall Time
tf2B1
VOH = 0.4 V, VOL = 2.0 V
dt2B1 VT = 1.25 V CPUMHz <133
Duty Cycle
dt2B1 VT = 1.25 V CPUMHz =133
dt2B1 VT = 1.25 V CPUMHz >133
Skew
tsk2B1 VT = 1.25 V
Jitter
tjcyc-cyc1
tjcyc-cyc1
VT = 1.25 V CPUMHz = SDRAMMHz
VT = 1.25 V CPUMHz = SDRAMMHz
1Guarenteed by design, not 100% tested in production.
MIN TYP MAX UNITS
13.5
45
Ω
13.5
45
Ω
2
V
0.4 V
-27
-27 mA
27
30 mA
0.4 1.1 1.6 ns
0.4 1.1 1.6 ns
45 49 55 %
40 44 50 %
45 51 55 %
30 175 ps
120 250 ps
330 350 ps
Electrical Characteristics - 3V66
TA = 0 - 70C; VDD = 3.3 V +/-5%; CL = 10-30 pF (unless otherwise stated)
PARAMETER SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Output Impedance
Output Impedance
RDSP11
RDSN11
VO = VDD*(0.5)
VO = VDD*(0.5)
12
55 Ω
12
55 Ω
Output High Voltage VOH1 IOH = -1 mA
2.4
V
Output Low Voltage
VOL1 IOL = 1 mA
0.55 V
Output High Current
IOH1 VOH@ MIN = 1.0 V, VOH@ MAX = 3.135 V -33
-33 mA
Output Low Current
Rise Time
Fall Time
Duty Cycle
Skew
Jitter
IOL1
tr11
tf11
dt11
tsk11
tjcyc-cyc
VOL@ MIN = 1.95 V, VOL@ MAX= 0.4
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
30
38 mA
0.4 1.4 1.9 ns
0.4 1.3 1.6 ns
45 48 55 %
30 175 ps
270 500 ps
1Guarenteed by design, not 100% tested in production.
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