74HC4046A Datasheet, PDF (10/34 Pages) NXP Semiconductors – Phase-locked-loop with VCO

Philips Semiconductors
Phase-locked-loop with VCO
Product specification
74HC/HCT4046A
DC CHARACTERISTICS FOR 74HC
Quiescent supply current
Voltages are referenced to GND (ground = 0 V)
SYMBOL PARAMETER
T_amb (°C)
TEST CONDITIONS
74HC
V_CC
+25
−40 to +85 −40 to +125 ^{UNIT (V) OTHER}
min. typ. max. min. max. min. max.
quiescent supply
I_CC
current (VCO
disabled)
pins 3, 5, and 14 at V_CC;
8.0
80.0
160.0 µA 6.0 pin 9 at GND; I_I at pins
3 and 14 to be excluded
Phase comparator section
Voltages are referenced to GND (ground = 0 V)
SYM-
BOL
PARAMETER
min.
T_amb (°C)
74HC
+25
−40 to +85
typ. max. min. max.
−40 to +125
min. max.
TEST CONDITIONS
V_CC
UNIT _{(V) VI}
OTHER
V_IH DC coupled
1.5 1.2
1.5
1.5
V
HIGH level input voltage _{3.15 2.4}
3.15
3.15
SIG_IN, COMP_IN
4.2 3.2
4.2
4.2
V_IL DC coupled
LOW level input voltage
SIG_IN, COMP_IN
0.8 0.5
2.1 1.35
2.8 1.8
0.5
1.35
1.8
0.5 V
1.35
1.8
V_OH HIGH level output voltage 1.9 2.0
1.9
1.9
V
PCP_OUT, PC_nOUT
4.4 4.5
4.4
4.4
5.9 6.0
5.9
5.9
V_OH HIGH level output voltage 3.98 4.32
3.84
3.7
V
PCP_OUT, PC_nOUT
5.48 5.81
5.34
5.2
V_OL LOW level output voltage
PCP_OUT, PC_nOUT
V_OL LOW level output voltage
PCP_OUT, PC_nOUT
0 0.1
0 0.1
0 0.1
0.15 0.26
0.16 0.26
0.1
0.1
0.1
0.33
0.33
0.1 V
0.1
0.1
0.4 V
0.4
±I_I input leakage current
SIG_IN, COMP_IN
±I_OZ 3-state
OFF-state current
PC2_OUT
3.0
4.0
7.0
9.0
18.0
23.0
30.0
38.0
0.5
5.0
5.0 µA
11.0
27.0
45.0
10.0 µA
2.0
4.5
6.0
2.0
4.5
6.0
2.0 V_IH −I_O = 20 µA
4.5 ^or −I_O = 20 µA
6.0 ^VIL −I_O = 20 µA
4.5 V_IH −I_O = 4.0 mA
6.0 ^or −I_O = 5.2 mA
V_IL
2.0 V_IH I_O = 20 µA
4.5 ^or I_O = 20 µA
6.0 ^VIL I_O = 20 µA
4.5 V_IH I_O = 4.0 mA
6.0 ^or I_O = 5.2 mA
V_IL
2.0 V_CC
3.0 ^or
4.5 ^GND
6.0
6.0 V_IH V_O = V_CC or
or GND
V_IL
1997 Nov 25
10