參數(shù)資料
型號: 74HC4046
廠商: Fairchild Semiconductor Corporation
英文描述: CMOS Phase Lock Loop
中文描述: 的CMOS鎖相環(huán)
文件頁數(shù): 10/34頁
文件大?。?/td> 467K
代理商: 74HC4046
1997 Nov 25
10
Philips Semiconductors
Product specification
Phase-locked-loop with VCO
74HC/HCT4046A
DC CHARACTERISTICS FOR 74HC
Quiescent supply current
Voltages are referenced to GND (ground = 0 V)
Phase comparator section
Voltages are referenced to GND (ground = 0 V)
SYMBOL PARAMETER
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
SYM-
BOL
PARAMETER
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
0.8
2.1
2.8
2.0
4.5
6.0
4.32
5.81
1.5
3.15
4.2
1.5
3.15
4.2
V
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
V
IL
DC coupled
LOW level input voltage
SIG
IN
, COMP
IN
0.5
1.35
1.8
0.5
1.35
1.8
0.5
1.35
1.8
V
V
OH
HIGH level output voltage
PCP
OUT
, PC
nOUT
1.9
4.4
5.9
3.98
5.48
1.9
4.4
5.9
3.84
5.34
1.9
4.4
5.9
3.7
5.2
V
V
IH
or
V
IL
I
O
= 20
μ
A
I
O
= 20
μ
A
I
O
= 20
μ
A
I
O
= 4.0 mA
I
O
= 5.2 mA
V
OH
HIGH level output voltage
PCP
OUT
, PC
nOUT
V
V
IH
or
V
IL
V
IH
or
V
IL
V
OL
LOW level output voltage
PCP
OUT
, PC
nOUT
0
0
0
0.15 0.26
0.16 0.26
0.1
0.1
0.1
0.1
0.1
0.1
0.33
0.33
0.1
0.1
0.1
0.4
0.4
V
2.0
4.5
6.0
4.5
6.0
I
O
= 20
μ
A
I
O
= 20
μ
A
I
O
= 20
μ
A
I
O
= 4.0 mA
I
O
= 5.2 mA
V
OL
LOW level output voltage
PCP
OUT
, PC
nOUT
V
V
IH
or
V
IL
V
CC
or
GND
±
I
I
input leakage current
SIG
IN
, COMP
IN
3.0
7.0
18.0
30.0
0.5
4.0
9.0
23.0
38.0
5.0
5.0
11.0
27.0
45.0
10.0
μ
A
2.0
3.0
4.5
6.0
6.0
±
I
OZ
3-state
OFF-state current
PC2
OUT
μ
A
V
IH
or
V
IL
V
O
= V
CC
or
GND
相關PDF資料
PDF描述
74HC4046 Phase-Locked Loop
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74HCT4053 Triple 2-channel analog multiplexer/demultiplexer
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