參數(shù)資料
型號: CD74HCT7046
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): 15/26頁
文件大?。?/td> 302K
代理商: CD74HCT7046
15
FIGURE 22. HC7046A TYPICAL VCO FREQUENCY vs VCO
IN
(R1 = 150k
, C1 = 0.1
μ
F)
FIGURE 23. HC7046A TYPICAL VCO FREQUENCY vs VCO
IN
(R1 = 5.6k
, C1 = 50pF)
FIGURE 24. HC7046A TYPICAL CHANGE IN VCO FREQUENCY
vs AMBIENT TEMPERATURE AS A FUNCTION OF
R1 (V
CC
= 3V)
FIGURE25. HC7046ATYPICALCHANGEINVCOFREQUENCYvs
AMBIENT TEMPERATURE AS A FUNCTION OF R1
Typical Performance Curves
(Continued)
1400
1000
800
600
400
200
0
1
2
3
4
5
6
VCO
IN
(V)
V
V
CC
= 3V
V
CC
= 4.5V
V
CC
= 6V
1200
C1 = 50pF
R1 = 150K
R2 =
20
16
12
8
4
0
1
2
3
4
5
6
VCO
IN
(V)
V
C1 = 50pF
R1 = 5.6K
R2 =
V
CC
= 3V
V
CC
= 4.5V
V
CC
= 6V
24
R1 = 1.5M
R1 = 150K
R1 = 3K
VCO
IN
= 0.5 V
CC
C1 = 50pF, V
CC
= 3V
R2 =
24
16
12
8
4
0
-4
V
f
20
-75
-50
-25
AMBIENT TEMPERATURE, T
A
(
o
C)
0
25
50
75
100
125
150
-8
-12
-16
R1 = 2.2M
R1 = 220K
R1 = 2.2K
VCO
IN
= 0.5 V
CC
C1 = 50pF, V
CC
= 4.5V
R2 =
16
12
8
4
0
V
f
20
-75
-50
-25
AMBIENT TEMPERATURE, T
A
(
o
C)
0
25
50
75
100
125
150
-4
-8
-12
CD74HC7046A, CD74HCT7046A
相關(guān)PDF資料
PDF描述
CD74HCT138MT LM77 9-Bit + Sign Digital Temperature Sensor and Thermal Window Comparator with Two-Wire Interface; Package: MINI SOIC; No of Pins: 8
CD74HCT138MTE4 LM77 9-Bit + Sign Digital Temperature Sensor and Thermal Window Comparator with Two-Wire Interface; Package: MINI SOIC; No of Pins: 8
CD74HCT147M LM78LXX Series 3-Terminal Positive Regulators; Package: MICRO SMD; No of Pins: 8
CD74HCT174W LM8261 Single RRIO, High Output Current & Unlimited Cap Load Op Amp in SOT23-5; Package: SOT-23; No of Pins: 5
CD74HCT175W LM82 Remote Diode and Local Digital Temperature Sensor with Two-Wire Interface; Package: SSOP; No of Pins: 16
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CD74HCT7046AE 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
CD74HCT7046AE WAF 制造商:Harris Corporation 功能描述:
CD74HCT7046AE 制造商:Texas Instruments 功能描述:IC 74HCT CMOS 74HCT7046 DIP16
CD74HCT7046AEE4 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
CD74HCT7046AEG4 功能描述:IC PLL W/VCO/LOCK DETECT 16DIP 制造商:texas instruments 系列:74HCT 包裝:管件 零件狀態(tài):在售 類型:鎖相環(huán)路(PLL) PLL:是 輸入:CMOS 輸出:CMOS 電路數(shù):1 比率 - 輸入:輸出:1:2 差分 - 輸入:輸出:無/無 頻率 - 最大值:38MHz 分頻器/倍頻器:無/無 電壓 - 電源:4.5 V ~ 5.5 V 工作溫度:-55°C ~ 125°C 安裝類型:通孔 封裝/外殼:16-DIP(0.300",7.62mm) 供應(yīng)商器件封裝:16-PDIP 基本零件編號:74HCT7046 標(biāo)準(zhǔn)包裝:25