ICS9250-32 Ver la hoja de datos (PDF) - Integrated Circuit Systems
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ICS9250-32 Datasheet PDF : 11 Pages
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ICS9250-32
Electrical Characteristics - SDRAM
TA = 0 - 70C; VDD = 3.3 V +/-5%; CL = 20-30 pF (unless otherwise specified)
PARAMETER
Output Impedance1
Output Impedance1
Output High Voltage
Output Low Voltage
Output High Current
Output Low Current
Rise Time1
Fall Time1
Duty Cycle1
Skew (ouput to output)1
Skew (Buffer In to output)1
SYMBOL
RDSP2A
RDSN2A
VOH2A
VOL2A
IOH2A
IOL2A
tr2A
tf2A
dt2A
tsk2A
tsk2B
CONDITIONS
VO = VDD*(0.5)
VO = VDD*(0.5)
IOH = -1 mA
IOL = 1 mA
VOH @ MIN = 2.0 V
VOH @ MAX = 3.135 V
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
MIN TYP MAX UNITS
8.5 10.1 24
Ω
8.5
12
24
Ω
2.4 3.3
V
0.006 0.4 V
-100 -54 mA
-46 -13
53
90
mA
40
54
0.4
1
1.6 ns
0.4 0.8 1.6 ns
45
51
55
%
212 250 ps
5.5 6.5 7.5 ns
1Guaranteed by design, not 100% tested in production.
AC timing of the trise & tfall is controlled by pre-driver circuit which allows lower impedance output to stay in the middle of
transition time target.
Electrical Characteristics - REF
TA = 0 - 70C; VDD = 3.3 V +/-5%; CL = 10-15 pF (unless otherwise specified)
PARAMETER
Output Impedance1
Output Impedance1
Output High Voltage
Output Low Voltage
Output High Current
Output Low Current
Rise Time1
Fall Time1
Duty Cycle1
Jitter, Cycle-to-cycle1
SYMBOL
RDSP5
RDSN5
VOH5
VOL5
IOH5
IOL5
tr5
tf5
dt5
tjcyc-cyc5
CONDITIONS
VO = VDD*(0.5)
VO = VDD*(0.5)
IOH = -1 mA
IOL = 1 mA
VOH @ MIN = 2.0 V
VOH @ MAX = 3.135 V
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, CPU=66,100,133 MHz
MIN TYP MAX UNITS
16
24
60
Ω
16 19.2 60
Ω
2.4 3.3
V
0.014 0.4 V
-65 -27
mA
-23
-8
29
65
mA
21
27
1.4
4
ns
1.4
4
ns
45
54
55
%
674 1000 ps
1Guaranteed by design, not 100% tested in production.
AC timing of the trise & tfall is controlled by pre-driver circuit which allows lower impedance output to stay in the middle of
transition time target.
Third party brands and names are the property of their respective owners.
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