ICS94236 データシートの表示（PDF） - Integrated Circuit Systems
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ICS94236 Datasheet PDF : 17 Pages
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ICS94236
Electrical Characteristics - REF(0:1)
TA = 0 - 70°C; VDD = 3.3 V +/-5%; CL = 20 pF (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
Output High Voltage
VOH5
IOH = -12 mA
Output Low Voltage
VOL5
IOL = 9 mA
Output High Current
IOH5
VOH = 2.0 V
Output Low Current
IOL5
VOL = 0.8 V
Rise Time1
tr5
VOL = 0.4 V, VOH = 2.4 V
Fall Time1
tf5
VOH = 2.4 V, VOL = 0.4 V
Duty Cycle1
dt5
VT = 1.5V
Jitter, Cycle-to-cycle1
tjcyc-cyc2B
VT = 1.5V
1Guaranteed by design, not 100% tested in production.
MIN TYP MAX UNITS
2.4
V
0.4
V
-22
mA
16
mA
1.2
4
ns
1.5
4
ns
45
54.1
55
%
1007 1100
ps
Electrical Characteristics - CPUCLK (Open Drain)
TA = 0 - 70°C; VDD = 3.3 V +/-5%; CL = 20 pF (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Output Impedance
Z0
VO = VX
Output High Voltage
VOH2B
Termination to Vpull-up(external)
1
1.2
V
Output Low Voltage
VOL2B
Termination to Vpull-up(external)
0.4
V
Output Low Current
IOL2B
VOL = 0.3 V
18
mA
Rise Time1
tr2B
VOL = 0.3 V, VOH = 1.2 V
0.9
ns
Fall Time1
tf2B
VOH = 1.2 V, VOL = 0.3 V
0.9
ns
Differential voltage-AC1
VDIF
Note 2
0.4
Vpu
+0.6
V
Differential voltage-DC1
VDIF
Note 2
0.2
Vpu
+0.6
V
Differential Crossover
VX
Note 3
Duty Cycle1
dt2B
VT = 50%
Skew1
tsk2B
VT = 50%
Jitter, Cycle-to-cycle1
tjcyc-cyc2B
VT = VX
Jitter, Absolute1
tjabs2B
VT = 50%
1 - Guaranteed by design, not 100% tested in production.
550
1100
mV
45
51
55
%
163
200
ps
201
250
ps
-250
250
ps
2 - VDIF specifies the minimum input differential voltage (VTR-VCP) required for switching, where VTR is the "true"
input level and VCP is the "complement" input level
3 - Vpullup(external)=1.5V, Min=Vpullup(External)/2-150mV, Max=Vpullup(external)/2+150mV
0451A—01/10/03
11
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