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): 2/26頁
文件大?。?/td> 302K
代理商: CD74HC7046
2
Pinout
CD74HC7046A, CD74HCT7046A
(PDIP, SOIC)
TOP VIEW
Functional Diagram
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
PC1
OUT
COMP
IN
VCO
OUT
INH
C1
A
GND
C1
B
V
CC
SIG
IN
PC2
OUT
R
2
R
1
DEM
OUT
VCO
IN
C
LD
LD
10
4
VCO
OUT
DEM
OUT
5
6
7
12
C1
A
R
1
VCO
IN
INH
9
11
C1
B
R
2
15
1
13
2
PC1
OUT
C
LD
PC2
OUT
LD
14
3
COMP
IN
SIG
IN
φ
VCO
FIGURE 1. LOGIC DIAGRAM
D
O
R2
12
R1
R5
11
10
C1
R3
C2
PC2
OUT
13
p
n
GND
V
CC
2
PC1
OUT
DOWN
R
D
Q
Q
D
CP
R
D
Q
Q
D
CP
UP
V
C
V
CC
INH
5
9
VCO
IN
VCO
-
+
V
O
COMP
IN
-
+
SIG
IN
C1
B
C1
A
V
REF
R2
R1
6
7 4
3
14
-
+
1
15
150
1.5K
LOCK
DETECTOR
OUTPUT
LOCK
DETECTOR
CAPACITOR
C
LD
LOCK DETECTOR
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