MC74HC4046A Datasheet, PDF (4/15 Pages) ON Semiconductor – Phase-Locked Loop

MC74HC4046A
[VCO Section]
DC ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND)
Guaranteed Limit
Symbol
Parameter
Test Conditions
VCC
Volts
– 55 to
25_C
≤ 85°C
≤ 125°C Unit
VIH Minimum High–Level
Input Voltage
INH
Vout = 0.1 V or VCC – 0.1 V
3.0
2.1
2.1
2.1
V
|Iout| ≤ 20 µA
4.5
3.15
3.15
3.15
6.0
4.2
4.2
4.2
VIL Maximum Low–Level
Input Voltage
INH
Vout = 0.1 V or VCC – 0.1 V
3.0
0.90
0.9
0.9
V
|Iout| ≤ 20 µA
4.5
1.35
1.35
1.35
6.0
1.8
1.8
1.8
VOH
Minimum High–Level
Output Voltage
VCOOUT
Vin = VIH or VIL
|Iout| ≤ 20 µA
Vin = VIH or VIL
|Iout| ≤ 4.0 mA
|Iout| ≤ 5.2 mA
3.0
1.9
1.9
4.5
4.4
4.4
6.0
5.9
5.9
4.5
3.98
3.84
6.0
5.48
5.34
1.9
V
4.4
5.9
3.7
5.2
VOL
Maximum Low–Level
Output Voltage
VCOOUT
Iin Maximum Input
Leakage Current
INH, VCOIN
Vout = 0.1 V or VCC – 0.1 V
3.0
0.1
0.1
|Iout| ≤ 20 µA
4.5
0.1
0.1
6.0
0.1
0.1
Vin = VIH or VIL
|Iout| ≤ 4.0 mA
|Iout| ≤ 5.2 mA
Vin = VCC or GND
4.5
0.26
0.33
6.0
0.26
0.33
6.0
0.1
1.0
0.1
V
0.1
0.1
0.4
0.4
1.0
µA
Min Max Min Max Min Max
VVCOIN
Operating Voltage Range at
VCOIN over the range
specified for R1; For linearity
see Fig. 15A, Parallel value of
R1 and R2 should be > 2.7 kΩ
INH = VIL
3.0 0.1 1.0 0.1 1.0 0.1 1.0 V
4.5 0.1 2.5 0.1 2.5 0.1 2.5
6.0 0.1 4.0 0.1 4.0 0.1 4.0
R1 Resistor Range
3.0 3.0 300 3.0 300 3.0 300 kΩ
4.5 3.0 300 3.0 300 3.0 300
6.0 3.0 300 3.0 300 3.0 300
R2
3.0 3.0 300 3.0 300 3.0 300
4.5 3.0 300 3.0 300 3.0 300
6.0 3.0 300 3.0 300 3.0 300
C1 Capacitor Range
3.0 40 No
pF
4.5 40 Limit
6.0 40
MOTOROLA
3–4
High–Speed CMOS Logic Data
DL129 — Rev 6