ICS574M データシートの表示（PDF） - Integrated Circuit Systems
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ICS574M Datasheet PDF : 4 Pages
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ICS574
Zero Delay, Low Skew Buffer
Electrical Specifications
Parameter
Conditions
Minimum
ABSOLUTE MAXIMUM RATINGS (note 1)
Supply voltage, VDD
Referenced to GND
-0.5
Inputs and Clock Outputs
Referenced to GND
-0.5
Electrostatic Discharge
MIL-STD-883
2000
Ambient Operating Temperature
0
Soldering Temperature
Max of 10 seconds
Junction temperature
Storage temperature
-65
DC CHARACTERISTICS (VDD = 3.3 V unless specified otherwise)
Operating Voltage, VDD
3.00
Input High Voltage, VIH
VDD/2+1
Input Low Voltage, VIL
Output High Voltage, VOH
IOH=-18 mA
2.4
Output Low Voltage, VOL
IOL=18 mA
Output High Voltage, VOH, CMOS level
Operating Supply Current, IDD (Note 2)
IOH=-5 mA
No Load
VDD-0.4
Short Circuit Current
Each output
Input Capacitance
AC CHARACTERISTICS (VDD = 3.3 V unless specified otherwise)
Input Clock Frequency
FBIN to CLK1
20
Output Clock Frequency
FBIN to CLK1
20
Output Clock Rise Time, CL=30pF
0.8 to 2.0V
Output Clock Fall Time, CL=30pF
2.0 to 0.8V
Output Clock Duty Cycle, VDD=3.3V
At 1.4V
40
Device to Device Skew, equally loaded
rising edges at VDD/2
Output to Output Skew, equally loaded
rising edges at VDD/2
Maximum Absolute Jitter
Cycle to Cycle Jitter, 30pF loads
66.67 MHz outputs
Typical Maximum Units
7
V
VDD+0.5 V
V
70
°C
260
°C
150
°C
150
°C
5.50
V
V
VDD/2-1 V
V
0.4
V
V
36
mA
±65
mA
7
pF
160
MHz
160
MHz
1.5
ns
1.5
ns
50
60
%
700
ps
150
ps
150
ps
250
ps
Notes: 1. Stresses beyond those listed under Absolute Maximum Ratings could cause permanent damage to the
device. Prolonged exposure to levels above the operating limits but below the Absolute Maximums may
affect device reliability.
2. With CLKIN = 160 MHz, FBIN to CLK4
Using Spread Spectrum Input Clocks
The ICS574 uses ICS’ Spread Smart technology, allowing it to accurately track (pass through) any clocks that
implement spread spectrum techniques.
MDS 574 B
3
Revision 051801
Integrated Circuit Systems, Inc. • 525 Race Street • San Jose • CA • 95126 • (408)295-9800 • www.icst.com
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