ICS91718 View Datasheet(PDF) - Integrated Circuit Systems
Part Name
Description
Manufacturer
ICS91718 Datasheet PDF : 11 Pages
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ICS91718
Electrical Characteristics - CLOCK_OUT
TA = 0 - 85°C; VDD = 3.3V +/-5%; CL = 10-20 pF (unless otherwise specified)
PARAMETER SYMBOL
CONDITIONS
Current Source
Output Impedance
Zo1
VO = Vx
Output High Voltage VOH3 IOH = -1 mA
Output Low Voltage VOL3 IOL = 1 mA
Rise Time
tr3
VOL = 0.41V, VOH = 0.86V
Fall Time
tf3
VOH = 0.86V VOL = 0.41V
MIN
3000
2.4
0.5
0.5
Duty Cycle
dt3
VT = 50%
45
Jitter, Cycle to cycle tjcyc-cyc1 VT = 50%
1Guaranteed by design, not 100% tested in production.
2 IOWT can be varied and is selectable thru the MULTSEL pin.
TYP
51
MAX UNITS
Ω
V
0.4
1
ns
1
ns
55 %
250 ps
Electrical Characteristics - REF
TA = 0 - 85°C; VDD=3.3V +/-5%; CL = 10-20 pF (unless otherwise specified)
PARAMETER SYMBOL
CONDITIONS
MIN
Output Frequency
FO1
Output Impedance
RDSP11 VO = VDD*(0.5)
20
Output High Voltage VOH1 IOH = -1 mA
2.4
Output Low Voltage
VOL1
IOL = 1 mA
Output High Current
IOH1
V OH@MIN = 1.0 V, V OH@MAX = 3.135 V
-29
Output Low Current
IOL1
VOL @MIN = 1.95 V, VOL @MAX = 0.4 V
29
Rise Time
tr11
VOL = 0.4 V, VOH = 2.4 V
0.5
Fall Time
tf11
VOH = 2.4 V, VOL = 0.4 V
0.5
Duty Cycle
dt11
VT = 1.5 V
45
Accumulated Jitter
Jitter
tjlongterm
tjcyc-c
1
yc
VT = 1.5 V 10us.
VT = 1.5 V
1Guaranteed by design, not 100% tested in production.
TYP
MAX UNITS
MHz
60
Ω
V
0.4 V
-23 mA
27 mA
1
ns
1
ns
55 %
2
ns
500 ps
0500D—07/15/04
9
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