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