參數(shù)資料
型號(hào): 4046B
廠商: NXP Semiconductors N.V.
英文描述: Phase-locked loop
中文描述: 鎖相環(huán)
文件頁數(shù): 7/15頁
文件大小: 416K
代理商: 4046B
January 1995
7
Philips Semiconductors
Product specification
Phase-locked loop
HEF4046B
MSI
DC CHARACTERISTICS
V
SS
= 0 V
Notes
1.
2.
Pin 15 open; pin 5 at V
DD
; pins 3 and 9 at V
SS
; pin 14 open.
Pin 15 open; pin 5 at V
DD
; pins 3 and 9 at V
SS
; pin 14 at V
DD
; input current pin 14 not included.
AC CHARACTERISTICS
V
SS
= 0 V; T
amb
= 25
°
C; C
L
= 50 pF; input transition times
20 ns
V
DD
V
SYMBOL
T
amb
(
°
C)
40
+
25
+
85
TYP.
MAX.
20
40
80
TYP.
MAX.
20
40
80
TYP.
MAX.
150
300
600
Supply current
(note 1)
5
20
300
750
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
10
15
5
10
15
I
D
Quiescent device
current (note 2)
I
DD
V
DD
V
SYMBOL MIN.
TYP.
MAX.
Phase comparators
Operating supply voltage
Input resistance
at SIGN
IN
V
DD
3
15
V
k
k
k
mV
mV
mV
5
750
220
140
150
150
200
at self-bias
operating point
10 R
IN
15
5
10 V
IN
15
A.C. coupled input
sensitivity
at SIGN
IN
peak-to-peak values;
R1 = 10 k
; R2 =
;
C1 = 100 pF; independent
of the lock range
D.C. coupled input sensitivity
at SIGN
IN
; COMP
IN
LOW level
5
1,5
3,0
4,0
V
V
V
V
V
V
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
full temperature range
10 V
IL
15
5
10 V
IH
15
5
10
+
I
IN
15
5
10
I
IN
15
3,5
7,0
11,0
HIGH level
Input current
at SIGN
IN
7
SIGN
IN
at V
DD
30
70
3
SIGN
IN
at V
SS
18
45
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