ICS514 View Datasheet(PDF) - Integrated Device Technology
Part Name
Description
MFG CO.
'ICS514' PDF : 7 Pages View PDF
ICS514
LOCO™ PLL CLOCK GENERATOR
CLOCK MULTIPLIER
Recommended Operation Conditions
Parameter
Ambient Operating Temperature
Power Supply Voltage (measured in respect to GND)
Min.
0
+3.0
Typ.
Max.
+70
+5.5
Units
°C
V
DC Electrical Characteristics
VDD=5.0 V ±5% , Ambient temperature 0 to +70° C, unless stated otherwise
Parameter
Symbol Conditions
Min.
Typ.
Max. Units
Operating Voltage
VDD
3.0
5.5
V
Input High Voltage, ICLK only
VIH ICLK (pin 1)
Input Low Voltage, ICLK only
VIL ICLK (pin 1)
Input High Voltage
VIH S0
Input Low Voltage
VIL S0
Input High Voltage
VIH S1
Input Mid Voltage
VIM S1
Input Low Voltage
VIL S1
Output High Voltage
VOH IOH = -25 mA
Output Low Voltage
VOL IOL = 25 mA
IDD Operating Supply Current
No load, 66.66
MHz
IDD Power-down Supply
Current, 3.3 V
S1=S0=0
Short Circuit Current
CLK output
(VDD/2)+1 VDD/2
V
VDD/2 (VDD/2)-1 V
2.0
V
0.8
V
VDD-0.5
V
VDD/2
V
0.5
V
2.4
V
0.4
V
20
mA
1.5
mA
+70
mA
On-Chip Pull-up Resistor
Pin 6
270
kΩ
Input Capacitance, S1, S0
Pins 6, 7
4
pF
AC Electrical Characteristics
VDD = 5.0 V ±5%, Ambient Temperature 0 to +70° C, unless stated otherwise
Parameter
Symbol Conditions Min.
Input Frequency, crystal input
FIN
5
Input Frequency, clock input
FIN
2
Output Frequency, VDD = 4.5 to 5.5 V FOUT
14
Output Frequency, VDD = 3.0 to 3.6 V FOUT
14
Output Clock Rise Time
tOR 0.8 to 2.0 V
Output Clock Fall Time
tOF 2.0 to 8.0 V
Output Clock Duty Cycle
tOD 1.5 V,up to 140 MHz 45
Typ.
14.31818
14.31818
66.66
66.66
1
1
49-51
Max.
27
50
140
100
55
Units
MHz
MHz
MHz
MHz
ns
ns
%
IDT™ / ICS™ LOCO™ PLL CLOCK GENERATOR
4
ICS514
REV G 051310
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