
ICS503
LOCO PLL CLOCK MULTIPLIER
CLOCK MULTIPLIER
IDT / ICS LOCO PLL CLOCK MULTIPLIER
5
ICS503
REV D 051310
DC Electrical Characteristics
VDD=5.0 V ±5% , Ambient temperature 0 to +70
° C, unless stated otherwise
AC Electrical Characteristics
VDD = 5.0V ±5%, Ambient Temperature 0 to +70
° C, unless stated otherwise
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Operating Voltage
VDD
3
5.5
V
Input High Voltage, ICLK only
VIH
ICLK (pin 1)
(VDD/2)+1
VDD/2
V
Input Low Voltage, ICLK only
VIL
ICLK (pin 1)
VDD/2
(VDD/2)-1
V
Input High Voltage
VIH
S0, S1
VDD-0.5
V
Input Mid Voltage
VIM
S1, S0
VDD/2
V
Input Low Voltage
VIL
S0, S1
0.5
V
Output High Voltage, CMOS high
VOH
IOH = -4 mA
VDD-0.4
V
Output High Voltage, CMOS high
VOH
IOH = -25 mA
2.4
V
Output Low Voltage
VOL
IOL = 25 mA
0.4
V
IDD Operating Supply Current, 14
MHz crystal
No load, 80 MHz
16
mA
Short Circuit Current
CLK output
+70
mA
Input Capacitance, S1, S0
Pins 6, 7
4
pF
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Input Frequency, crystal input
FIN
527
MHz
Input Frequency, clock input
FIN
250
MHz
Output Frequency, VDD = 4.5 to 5.5V
FOUT
14
160
MHz
Output Frequency, VDD = 3.0 to 3.6V
14
100
MHz
Output Clock Rise Time
tOR
0.8 to 2.0 V
1
ns
Output Clock Fall Time
tOF
2.0 to 8.0V
1
ns
Output Clock Duty Cycle
tOD
at VDD/2
45
49-51
55
%
Absolute Clock Period Jitter
tja
Deviation from
mean
+100
ps
One Sigma Clock Period Jitter
tjs
30
ps