ICS503 查看數據表（PDF） - Integrated Circuit Systems
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ICS503 Datasheet PDF : 4 Pages
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PRELIMINARY INFORMATION
ICS503
LOCO™ PLL Clock Multiplier
Electrical Specifications
Parameter
Conditions
Minimum Typical
ABSOLUTE MAXIMUM RATINGS (stresses beyond these can permanently damage the device)
Supply Voltage, VDD
Referenced to GND
Inputs
Referenced to GND
-0.5
Clock Output
Referenced to GND
-0.5
Ambient Operating Temperature
0
Soldering Temperature
Max of 10 seconds
Storage temperature
-65
DC CHARACTERISTICS (VDD = 5.0V unless otherwise noted)
Operating Voltage, VDD
3
Input High Voltage, VIH, ICLK only
ICLK (Pin 1)
(VDD/2)+1 VDD/2
Input Low Voltage, VIL, ICLK only
ICLK (Pin 1)
VDD/2
Input High Voltage, VIH
S1, S0
VDD-0.5
Input Low Voltage, VIL
S1, S0
Output High Voltage, VOH, CMOS high
IOH=-4mA
VDD-0.4
Output High Voltage, VOH
IOH=-25mA
2.4
Output Low Voltage, VOL
IOL=25mA
IDD Operating Supply Current, 14 MHz crystal No Load, 80MHz
16
Short Circuit Current
CLK output
±70
Input Capacitance, S1, S0
Pins 6, 7
4
AC CHARACTERISTICS (VDD = 5.0V unless otherwise noted)
Input Frequency, crystal input
See table on page 2
5
Input Frequency, clock input
See table on page 2
2
Output Frequency
VDD = 4.5 to 5.5V
14
Output Frequency
VDD = 3.0 to 3.6V
14
Output Clock Rise Time
0.8 to 2.0V
1
Output Clock Fall Time
2.0 to 0.8V
1
Output Clock Duty Cycle
at VDD/2
45
49 to 51
Absolute Clock Period Jitter
Deviation from mean
±120
One Sigma Clock Period Jitter
50
Maximum
7
VDD+0.5
VDD+0.5
70
260
150
5.5
(VDD/2)-1
0.5
0.4
27
50
160
100
55
Units
V
V
V
°C
°C
°C
V
V
V
V
V
V
V
V
mA
mA
pF
MHz
MHz
MHz
MHz
ns
ns
%
ps
ps
MDS 503 A
3
Revision 111000
Integrated Circuit Systems, Inc. • 525 Race Street • San Jose •CA•95126•(408) 295-9800tel • www.icst.com
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