HC4046 查看數據表（PDF） - System Logic Semiconductor
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HC4046 Datasheet PDF : 12 Pages
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SL74HC4046
[Phase Comparator Section]
AC ELECTRICAL CHARACTERISTICS(CL=50pF,Input tr=tf=6.0 ns)
Symbol
Parameter
VCC
Guaranteed Limit
V 25 °C to ≤85°C ≤125°C Unit
-55°C
tPLH, tPHL Maximum Propagation Delay, SIGIN/COMPIN to
2.0 175
220
265
ns
PC1OUT (Figure 1)
4.5 35
44
53
6.0 30
37
45
tPLH, tPHL Maximum Propagation Delay, SIGIN/COMPIN to
2.0 340
425
510
ns
PCPOUT (Figure 1)
4.5 68
85
102
6.0 58
72
87
tPLH, tPHL Maximum Propagation Delay , SIGIN/COMPIN to
2.0 270
340
405
ns
PC3OUT (Figure 1)
4.5 54
68
81
6.0 46
58
69
tPLZ, tPHZ
Maximum Propagation Delay , SIGIN/COMPIN
Output Disable Time to PC2OUT
(Figures 2 and 3)
2.0 200
250
300
ns
4.5 40
50
60
6.0 34
43
51
tPZL, tPZH
Maximum Propagation Delay , SIGIN/COMPIN
Output Enable Time to PC2OUT
(Figures 2 and 3)
2.0 230
290
345
ns
4.5 46
58
69
6.0 39
49
59
tTLH, tTHL Maximum Output Transition Time (Figure 1)
2.0 75
95
110
ns
4.5 15
19
22
6.0 13
16
19
[VCO Section]
DC ELECTRICAL CHARACTERISTICS(Voltages Referenced to GND)
Symbol
Parameter
VCC
Guaranteed Limit
Test Conditions V 25 °C to-55°C ≤85°C ≤125°C Unit
VIH Minimum High-Level VOUT= 0.1 V or
3.0
2.1
Input Voltage INH
VCC-0.1 V
4.5
3.15
IOUT≤ 20 µA
6.0
4.2
2.1
2.1
V
3.15
3.15
4.2
4.2
VIL Maximum Low -Level VOUT=0.1 V or VCC- 3.0
0.90
Input Voltage INH
0.1 V
4.5
1.35
IOUT ≤ 20 µA
6.0
1.8
0.90
0.90
V
1.35
1.35
1.8
1.8
VOH Minimum High-Level VIN=VIH or VIL
3.0
1.9
Output Voltage
IOUT ≤ 20 µA
4.5
4.4
VCOOUT
6.0
5.9
1.9
1.9
V
4.4
4.4
5.9
5.9
VIN= VIH or VIL
IOUT ≤ 4.0 mA
4.5
3.98
IOUT ≤ 5.2 mA
6.0
5.48
3.84
3.7
5.34
5.2
VOL Maximum Low-Level VIN=VIH or VIL
3.0
0.1
Output Voltage
IOUT ≤ 20 µA
4.5
0.1
VCOOUT
6.0
0.1
0.1
0.1
V
0.1
0.1
0.1
0.1
VIN= VIH or VIL
IOUT ≤ 4.0 mA
4.5
0.26
IOUT ≤ 5.2 mA
6.0
0.26
0.33
0.4
0.33
0.4
SLS
System Logic
Semiconductor
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