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74HC7046AD,118
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P30
P31-P33
P34-P36
P37-P38
December 1990
10
Philips Semiconductors
Product specification
Phase-locked-loop with lock detector
74HC/HCT7046A
DC CHARACTERISTICS FOR 74HC
Quiescent supply current
V
oltages are referenced to GND (ground = 0 V)
SYMBOL
P
ARAMETER
T
amb
(
°
C)
UNIT
TEST CONDITIONS
74HC
V
CC
(V)
OTHER
+
25
−
40 to
+
85
−
40 to
+
125
min.
typ.
max.
min.
max.
min.
max.
I
CC
quiescent supply
current
(VCO disabled)
8.0
80.0
160.0
µ
A
6.0
pins 3, 5, and 14 at
V
CC
; pin 9 at GND;
I
I
at pins 3 and 14
to be excluded
December 1990
11
Philips Semiconductors
Product specification
Phase-locked-loop with lock detector
74HC/HCT7046A
Phase comparator section
V
oltages are referenced to GND (ground = 0 V)
SYMBOL
P
ARAMETER
T
amb
(
°
C)
UNIT
TEST CONDITIONS
74HC
V
CC
(V)
V
I
OTHER
+
25
−
40 to
+
85
−
40 to
+
125
min.
typ.
max.
min.
max.
min.
max.
V
IH
DC coupled HIGH
level input voltage
SIG
IN
, COMP
IN
1.5
3.15
4.2
1.2
2.4
3.2
1.5
3.15
4.2
1.5
3.15
4.2
V
2.0
4.5
6.0
V
IL
DC coupled LOW level
input voltage
SIG
IN
, COMP
IN
0.8
2.1
2.8
0.5
1.35
1.8
0.5
1.35
1.8
0.5
1.35
1.8
V
2.0
4.5
6.0
V
OH
HIGH
level output
voltage
LD, PC
nOUT
1.9
4.4
5.9
2.0
4.5
6.0
1.9
4.4
5.9
1.9
4.4
5.9
V
2.0
4.5
6.0
V
IH
or
V
IL
−
I
O
=2
0
µ
A
−
I
O
=2
0
µ
A
−
I
O
=2
0
µ
A
V
OH
HIGH
level output
voltage
LD, PC
nOUT
3.98
5.48
4.32
5.81
3.84
5.34
3.7
5.2
V
4.5
6.0
V
IH
or
V
IL
−
I
O
= 4.0 mA
−
I
O
= 5.2 mA
V
OL
LOW level output
voltage
LD, PC
nOUT
0
0
0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
V
2.0
4.5
6.0
V
IH
or
V
IL
I
O
=2
0
µ
A
I
O
=2
0
µ
A
I
O
=2
0
µ
A
V
OL
LOW level output
voltage
LD, PC
nOUT
0.15
0.16
0.26
0.26
0.33
0.33
0.4
0.4
V
4.5
6.0
V
IH
or
V
IL
I
O
= 4.0 mA
I
O
= 5.2 mA
±
I
I
input leakage current
SIG
IN
, COMP
IN
3.0
7.0
18.0
30.0
4.0
9.0
23.0
38.0
5.0
1
1.0
27.0
45.0
µ
A
2.0
3.0
4.5
6.0
V
CC
or
GND
±
I
OZ
3-state
OFF-state current
PC2
OUT
0.5
5.0
10.0
µ
A
6.0
V
IH
or
V
IL
V
O
=V
CC
or GND
R
I
input resistance
SIG
IN
, COMP
IN
800
250
150
k
Ω
3.0
4.5
6.0
V
I
at self-bias
operating point;
∆
V
I
= 0.5 V
; see
Figs 10, 1
1 and 12
December 1990
12
Philips Semiconductors
Product specification
Phase-locked-loop with lock detector
74HC/HCT7046A
VCO section
V
oltages are referenced to GND (ground = 0 V)
Note
1.
The parallel value of R1 and R2 should be more than 2.7 k
Ω
. Optimum performance is achieved when R1 and/or R2
are/is
>
10 k
Ω
.
SYM-
BOL
P
ARAMETER
T
amb
(
°
C)
UNIT
TEST CONDITIONS
74HC
V
CC
(V)
V
I
OTHER
+
25
−
40 to
+
85
−
40 to
+
125
min.
typ.
max.
min.
max.
min.
max.
V
IH
HIGH level
input voltage
INH
2.1
3.15
4.2
1.7
2.4
3.2
2.1
3.15
4.2
2.1
3.15
4.2
V
3.0
4.5
6.0
V
IL
LOW level
input voltage
INH
1.3
2.1
2.8
0.9
1.35
1.8
0.9
1.35
1.8
0.9
1.35
1.8
V
3.0
4.5
6.0
V
OH
HIGH
level
output voltage
VCO
OUT
2.9
4.4
5.9
3.0
4.5
6.0
2.9
4.4
5.9
2.9
4.4
5.9
V
3.0
4.5
6.0
V
IH
or
V
IL
−
I
O
=2
0
µ
A
−
I
O
=2
0
µ
A
−
I
O
=2
0
µ
A
V
OH
HIGH
level
output voltage
VCO
OUT
3.98
5.48
4.32
5.81
3.84
5.34
3.7
5.2
V
4.5
6.0
V
IH
or
V
IL
−
I
O
= 4.0 mA
−
I
O
= 5.2 mA
V
OL
LOW level
output voltage
VCO
OUT
0
0
0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
V
3.0
4.5
6.0
V
IH
or
V
IL
I
O
=2
0
µ
A
I
O
=2
0
µ
A
I
O
=2
0
µ
A
V
OL
LOW level
output voltage
VCO
OUT
0.15
0.16
0.26
0.26
0.33
0.33
0.4
0.4
V
4.5
6.0
V
IH
or
V
IL
I
O
= 4.0 mA
I
O
= 5.2 mA
V
OL
LOW level output
voltage
C1
A,
C1
B
(test purposes only)
0.40
0.40
0.47
0.47
0.54
0.54
V
4.5
6.0
V
IH
or
V
IL
I
O
= 4.0 mA
I
O
= 5.2 mA
±
I
I
input leakage current
INH, VCO
IN
0.1
1.0
1.0
µ
A
6.0
V
CC
or
GND
R1
resistor range
3.0
3.0
3.0
300
300
300
k
Ω
3.0
4.5
6.0
note 1
R2
resistor range
3.0
3.0
3.0
300
300
300
k
Ω
3.0
4.5
6.0
note 1
C1
capacitor range
40
40
40
no
limit
pF
3.0
4.5
6.0
V
VCOIN
operating voltage
range at VCO
IN
1.1
1.1
1.1
1.9
3.4
4.9
V
3.0
4.5
6.0
over the range
specified for R1;
for linearity see
Figs 18 and 19.
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P30
P31-P33
P34-P36
P37-P38
74HC7046AD,118
Mfr. #:
Buy 74HC7046AD,118
Manufacturer:
NXP Semiconductors
Description:
Phase Locked Loops - PLL PHASE LOCKED LOOP
Lifecycle:
New from this manufacturer.
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