MC74HC4046A Datasheet, PDF (3/15 Pages) ON Semiconductor – Phase-Locked Loop

MC74HC4046A
[Phase Comparator Section]
DC ELECTRICAL CHARACTERISTICS – continued (Voltages Referenced to GND)
Guaranteed Limit
Symbol
Parameter
Test Conditions
VCC
Volts
– 55 to
25_C
≤ 85°C ≤ 125°C Unit
VOL
Maximum Low–Level
Output Voltage Qa–Qh
PCPOUT, PCnOUT
Vout = 0.1 V or VCC – 0.1 V
|Iout| ≤ 20 µA
2.0
0.1
4.5
0.1
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
|Iout| ≤ 5.2 mA
Iin
Maximum Input Leakage Current Vin = VCC or GND
SIGIN, COMPIN
4.5
0.26
6.0
0.26
0.33
0.4
0.33
0.4
2.0
± 3.0
± 4.0
± 5.0
µA
3.0
± 7.0
± 9.0
± 11.0
4.5
± 18.0
± 23.0
± 27.0
6.0
± 30.0
± 38.0
± 45.0
IOZ
Maximum Three–State
Leakage Current
PC2OUT
Output in High–Impedance State 6.0
Vin = VIH or VIL
Vout = VCC or GND
± 0.5
± 5.0
± 10
µA
ICC
Maximum Quiescent Supply
Current (per Package)
(VCO disabled)
Vin = VCC or GND
|Iout| = 0 µA
Pins 3, 5 and 14 at VCC
Pin 9 at GND; Input Leakage at
Pins 3 and 14 to be excluded
6.0
4.0
40
160
µA
NOTE: Information on typical parametric values can be found in Chapter 2 of the Motorola High–Speed CMOS Data Book (DL129/D).
[Phase Comparator Section]
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6.0 ns)
Symbol
tPLH,
tPHL
Parameter
Maximum Propagation Delay, SIGIN/COMPIN to PC1OUT
(Figure 1)
tPLH,
tPHL
Maximum Propagation Delay, SIGIN/COMPIN to PCPOUT
(Figure 1)
tPLH,
tPHL
Maximum Propagation Delay, SIGIN/COMPIN to PC3OUT
(Figure 1)
tPLZ,
tPHZ
Maximum Propagation Delay, SIGIN/COMPIN Output
Disable Time to PC2OUT (Figures 2 and 3)
tPZH,
tPZL
Maximum Propagation Delay, SIGIN/COMPIN Output
Enable Time to PC2OUT (Figures 2 and 3)
tTLH,
tTHL
Maximum Output Transition Time
(Figure 1)
VCC
Volts
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
Guaranteed Limit
– 55 to 25_C
≤ 85°C
≤ 125°C Unit
175
220
265
ns
35
44
53
30
37
45
340
425
510
ns
68
85
102
58
72
87
270
340
405
ns
54
68
81
46
58
69
200
250
300
ns
40
50
60
34
43
51
230
290
345
ns
46
58
69
39
49
59
75
95
110
ns
15
19
22
13
16
19
High–Speed CMOS Logic Data
3–3
DL129 — Rev 6
MOTOROLA