參數(shù)資料
型號： CD74HC7046
廠商： Texas Instruments, Inc.
英文描述： Phase-Locked Loop with VCO and Lock Detector
中文描述： 鎖相環(huán)與VCO和鎖定檢測回路
文件頁數(shù)： 8/26頁
文件大?。?/td> 302K
代理商： CD74HC7046
8
INH VCO
IN
Input
Leakage Current
I
I
V
CC
or
GND
-
6
-
-
±
0.1
-
±
1
-
±
1
μ
A
R1 Range (Note 2)
-
-
-
4.5
3
-
-
-
-
-
-
k
k
R2 Range (Note 2)
-
-
-
4.5
3
-
-
-
-
-
-
C1 Capacitance
Range
-
-
-
3
-
-
No
Limit
-
-
-
-
pF
4.5
40
-
-
-
-
-
pF
6
-
-
-
-
-
-
pF
VCO
IN
Operating
Voltage Range
-
Over the range
specified for R1 for
LinearitySeeFigure
8, and 35 - 38
(Note 3)
3
1.1
-
1.9
-
-
-
-
V
4.5
1.1
-
3.2
-
-
-
-
V
6
1.1
-
4.6
-
-
-
-
V
PHASE COMPARATOR SECTION
SIG
IN
, COMP
IN
DC Coupled
High-Level Input
Voltage
V
IH
-
-
2
1.5
-
-
1.5
-
1.5
-
V
4.5
3.15
-
-
3.15
-
3.15
-
V
6
4.2
-
-
4.2
-
4.2
-
V
SIG
IN
, COMP
IN
DC Coupled
Low-Level Input
Voltage
V
IL
-
-
2
-
-
0.5
-
0.5
-
0.5
V
4.5
-
-
1.35
-
1.35
-
1.35
V
6
-
-
1.8
-
1.8
-
1.8
V
LD, PCn
OUT
High-
Level Output Voltage
CMOS Loads
V
OH
V
IL
or V
IH
-0.02
2
1.9
-
-
1.9
-
1.9
-
V
4.5
4.4
-
-
4.4
-
4.4
-
V
6
5.9
-
-
5.9
-
5.9
-
V
LD, PCn
OUT
High-
Level Output Voltage
TTL Loads
V
OH
V
IL
or V
IH
-4
4.5
3.98
-
-
3.84
-
3.7
-
V
-5.2
6
5.48
-
-
5.34
-
5.2
-
V
LD, PCn
OUT
Low-
Level Output Voltage
CMOS Loads
V
OL
V
IL
or V
IH
0.02
2
-
-
0.1
-
0.1
-
0.1
V
4.5
-
-
0.1
-
0.1
-
0.1
V
6
-
-
0.1
-
0.1
-
0.1
V
LD, PCn
OUT
Low-
Level Output Voltage
TTL Loads
V
OL
V
IL
or V
IH
4
4.5
-
-
0.26
-
0.33
-
0.4
V
5.2
6
-
-
0.26
-
0.33
-
0.4
V
SIG
IN
, COMP
IN
Input
Leakage Current
I
I
V
CC
or
GND
-
2
-
-
±
3
±
7
±
18
±
30
±
0.5
-
±
4
±
9
±
23
±
38
±
5
-
±
5
±
11
±
29
±
45
±
10
μ
A
μ
A
μ
A
μ
A
μ
A
3
-
-
-
-
4.5
-
-
-
-
6
-
-
-
-
PC2
OUT
Three-State
Off-State Current
I
OZ
V
IL
or V
IH
-
6
-
-
-
-
SIG
IN
, COMP
IN
Input
Resistance
R
I
V
I
at Self-Bias
Operation Point:
V
I
= 0.5V,
See Figure 8
3
-
800
-
-
-
-
-
k
k
k
4.5
-
250
-
-
-
-
-
6
-
150
-
-
-
-
-
DEMODULATOR SECTION
Resistor Range
R
S
at R
S
> 300k
Leakage Current
Can Influence
V
DEMOUT
3
10
-
300
-
-
-
-
k
k
k
4.5
10
-
300
-
-
-
-
6
10
-
300
-
-
-
-
DC Electrical Specifications
(Continued)
PARAMETER
SYMBOL
TEST
CONDITIONS
V
CC
(V)
25
o
C
-40
o
C TO 85
o
C -55
o
C TO 125
o
C
UNITS
V
I
(V)
I
O
(mA)
MIN
TYP
MAX
MIN
MAX
MIN
MAX
CD74HC7046A, CD74HCT7046A
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CD74HC7046A 制造商:Texas Instruments 功能描述:
CD74HC7046AE 功能描述:鎖相環(huán) - PLL w/VCO/Lock Det RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
CD74HC7046AE WAF 制造商:Harris Corporation 功能描述: 制造商:Texas Instruments 功能描述:
CD74HC7046AE 制造商:Texas Instruments 功能描述:PLL Logic IC 制造商:Texas Instruments 功能描述:IC, PLL WITH VCO, 18MHZ, 16-DIP
CD74HC7046AEE4 功能描述:鎖相環(huán) - PLL High Speed CMOS w/VCO & Lock Detect RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
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