ICS91730 查看數據表（PDF） - Integrated Circuit Systems
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ICS91730 Datasheet PDF : 11 Pages
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ICS91730
Electrical Characteristics - CLKOUT
TA = 0 - 85°C; VDD = 3.3V +/-5%; CL = 10-20 pF (unless otherwise specified)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Output High Voltage
Output Low Voltage
Rise Time
Fall Time
VOH3
VOL3
tr3
tf3
IOH = -1 mA
IOL = 1 mA
VOL = 0.41V, VOH = 0.86V
VOH = 0.86V VOL = 0.41V
2.4
V
0.4
0.5 0.6
1
ns
0.5 0.6
1
ns
Duty Cycle
dt3
measurement from differential wavefrom -
0.35V to +035V
45
Jitter, Cycle to cycle tjcyc-cyc1 VT = 50%
1Guaranteed by design, not 100% tested in production.
50
55
%
50 150 ps
Electrical Characteristics - REF
TA = 0 - 85°C; VDD = 3.3V +/-5%; CL = 10-20 pF (unless otherwise specified)
PARAMETER SYMBOL
CONDITIONS
Output Impedance
Output High Voltage
Output Low Voltage
Output High Current
Output Low Current
Rise Time
Fall Time
Duty Cycle
Jitter
RDSP11
VOH1
VOL1
IOH1
IOL1
tr11
tf
1
1
dt
1
1
tjcyc
-c
1
yc
VO = VDD*(0.5)
IOH = -1 mA
IOL = 1 mA
V OH@MIN = 1.0 V, V OH@MAX = 3.135 V
VOL @MIN = 1.95 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
1Guaranteed by design, not 100% tested in production.
MIN
20
2.4
-29
29
1
1
45
TYP
48
1.2
1.2
51
105
MAX UNITS
60
Ω
V
0.4 V
-23 mA
27 mA
2
ns
2
ns
55 %
300 ps
0794D—05/23/05
9
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