SL74HC4046
[VCO Section]
DC ELECTRICAL CHARACTERISTICS(Voltages Referenced to GND) - continued
VCC
V
Guaranteed Limit
Symbol
IIN
Parameter
Test Conditions
V =V or GND
25 °C to
-55°C
£85°C
£125°C
Unit
Maximum Input
6.0
0.1
1.0
1.0
mA
IN
cc
Leakage Current INH,
VCO
IN
Min Max Min Max Min Max
VVCOIN Operating Voltage
Range at VCOIN over
the range specified for
R1; For linearity see
Fig.13A, Parallel value
of R1 and R2 should be
>2.7 kW
INH= V
3.0
4.5
6.0
0.1
0.1
0.1
1.0
2.5
4.0
0.1
0.1
0.1
1.0
2.5
4.0
0.1
0.1
0.1
1.0
2.5
4.0
V
IL
R1
R2
C1
Resistor Range
3.0
4.5
6.0
3.0
3.0
3.0
300
300
300
3.0
3.0
3.0
300
300
300
3.0
3.0
3.0
300
300
300
kW
3.0
4.5
6.0
3.0
3.0
3.0
300
300
300
3.0
3.0
3.0
300
300
300
3.0
3.0
3.0
300
300
300
Capacitor Range
3.0
4.5
6.0
40
40
40
No
Li-
mit
pF
[VCO Section]
AC ELECTRICAL CHARACTERISTICS(CL=50pF,Input tr=tf=6.0 ns)
VCC
V
Guaranteed Limit
Symbol
Parameter
25 °C to
-55°C
£85°C
£125°C
Unit
Min Max Min Max Min Max
Df/T
Frequency Stability with Temperature
Changes (Figures 11A,B,C)
3.0
4.5
6.0
%/K
MHz
%
fo
VCO Center Frequency
(Duty Factor = 50%)
(Figures 12A,B,C)
3.0
4.5
6.0
3
11
13
DfVCO VCO Frequency Linearity
3.0
4.5
6.0
See Figures 13A,B
Typical 50%
¶VCO Duty Factor at VCOOUT
3.0
4.5
6.0
%
System Logic
SLS
Semiconductor
SLS [ SYSTEM LOGIC SEMICONDUCTOR ]
