參數(shù)資料
型號(hào): HCF4046BEY
廠商: 意法半導(dǎo)體
英文描述: MICRMICROPOWER PHASE-LOCKED LOOP _
中文描述: MICRMICROPOWER鎖相環(huán)_
文件頁(yè)數(shù): 9/13頁(yè)
文件大?。?/td> 239K
代理商: HCF4046BEY
DESIGN INFORMATION
This information is a guide for approximating the valuesof external components forthe
HCC/HCF 4046B
in
a Phase-Locked-Loop system.The selected external components must be within the following ranges :
5k
R1, R2, R
S
1M
C1
100pF at V
DD
5V
C1
50pF at V
DD
10V
CHARACTERISTICS
USING PHASE COMPARATOR I
VCO WITHOUT
OFFSET R2 =
USING PHASE COMPARATOR II
VCO WITHOUT
OFFSET R2 =
VCO WITH
OFFSET
VCO WITH
OFFSET
VCO Frequency
For No Signal Input
VCO in PLL System will Adjust to centre
frequency f
o
VCO in PLL System will Adjust to Lowest
Operating Frequency f
min
2 f
L
= full VCO frequency range
2 f
L
= f
max
- f
min
Frequency Lock
Range, 2 f
L
Frequency Capture
Range, 2 f
C
f
C
= f
L
Loop Filter
Component Selection
Phase Angle
Between Signal and
Comparator
Locks on Harmonics
of Centre Frequency
Signal Input Noise
Rejection
* G.S. Mosckytz ”miniaturized RC filters using phase Lockedloop” BSTJ, may 1965
90
o
at Centre Frequency (f
o
), approximating
0
o
and 180
o
at ends of lock range (2 f
L
)
Always 0
o
in lock
Yes
No
High
Low
HCC/HCF4046B
9/13
相關(guān)PDF資料
PDF描述
HCC4046BF MICRMICROPOWER PHASE-LOCKED LOOP _
HCF4046BC1 Analog Phase-Locked Loop
HCC4049BF HEX BUFFER/CONVERTERS
HCF4049BC1 HEX BUFFER/CONVERTERS
HCF4049BEY HEX BUFFER/CONVERTERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HCF4046BF 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Phase-Locked Loop
HCF4046BM1 功能描述:鎖相環(huán) - PLL PHASE-LOCKED LOOP 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
HCF4046M013TR 功能描述:鎖相環(huán) - PLL MICROPwr PHASE LOCKED LOOP 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
HCF4047 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOW-POWER MONOSTABLE/ASTABLE MULTIVIBRATOR
HCF4047B 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW-POWELOW-POWER MONOSTABLE/ASTABLE MULTIVIBRATOR