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CD54HC4046AF3A

更新时间: 2024-02-20 20:23:28
品牌 Logo 应用领域
德州仪器 - TI 信号电路锁相环或频率合成电路
页数 文件大小 规格书
28页 436K
描述
High-Speed CMOS Logic Phase-Locked Loop with VCO

CD54HC4046AF3A 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:DIP, DIP16,.3Reach Compliance Code:not_compliant
风险等级:5.76JESD-30 代码:R-XDIP-T16
JESD-609代码:e0端子数量:16
最高工作温度:125 °C最低工作温度:-55 °C
封装主体材料:CERAMIC封装代码:DIP
封装等效代码:DIP16,.3封装形状:RECTANGULAR
封装形式:IN-LINE电源:2/6 V
认证状态:Not Qualified筛选级别:38535Q/M;38534H;883B
子类别:PLL or Frequency Synthesis Circuits表面贴装:NO
技术:CMOS温度等级:MILITARY
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
Base Number Matches:1

CD54HC4046AF3A 数据手册

 浏览型号CD54HC4046AF3A的Datasheet PDF文件第2页浏览型号CD54HC4046AF3A的Datasheet PDF文件第3页浏览型号CD54HC4046AF3A的Datasheet PDF文件第4页浏览型号CD54HC4046AF3A的Datasheet PDF文件第5页浏览型号CD54HC4046AF3A的Datasheet PDF文件第6页浏览型号CD54HC4046AF3A的Datasheet PDF文件第7页 
CD54HC4046A, CD74HC4046A,  
CD54HCT4046A, CD74HCT4046A  
Data sheet acquired from Harris Semiconductor  
SCHS204J  
High-Speed CMOS Logic  
February 1998 - Revised December 2003  
Phase-Locked Loop with VCO  
Features  
Description  
• Operating Frequency Range  
The ’HC4046A and ’HCT4046A are high-speed silicon-gate  
CMOS devices that are pin compatible with the CD4046B of  
the “4000B” series. They are specified in compliance with  
- Up to 18MHz (Typ) at V  
CC  
= 5V  
[ /Title  
(CD74  
HC404  
6A,  
CD74  
HCT40  
46A)  
/Sub-  
ject  
(High-  
Speed  
CMOS  
- Minimum Center Frequency of 12MHz at V  
= 4.5V  
CC  
JEDEC standard number 7.  
• Choice of Three Phase Comparators  
- EXCLUSIVE-OR  
The ’HC4046A and ’HCT4046A are phase-locked-loop  
circuits that contain a linear voltage-controlled oscillator  
(VCO) and three different phase comparators (PC1, PC2 and  
PC3). A signal input and a comparator input are common to  
each comparator.  
- Edge-Triggered JK Flip-Flop  
- Edge-Triggered RS Flip-Flop  
• Excellent VCO Frequency Linearity  
The signal input can be directly coupled to large voltage  
signals, or indirectly coupled (with a series capacitor) to small  
voltage signals. A self-bias input circuit keeps small voltage  
signals within the linear region of the input amplifiers. With a  
passive low-pass filter, the 4046A forms a second-order loop  
PLL. The excellent VCO linearity is achieved by the use of  
linear op-amp techniques.  
• VCO-Inhibit Control for ON/OFF Keying and for Low  
Standby Power Consumption  
• Minimal Frequency Drift  
• Operating Power Supply Voltage Range  
- VCO Section . . . . . . . . . . . . . . . . . . . . . . . . . . 3V to 6V  
- Digital Section . . . . . . . . . . . . . . . . . . . . . . . . 2V to 6V  
Ordering Information  
• Fanout (Over Temperature Range)  
TEMP. RANGE  
o
- Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads  
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads  
PART NUMBER  
CD54HC4046AF3A  
CD54HCT4046AF3A  
CD74HC4046AE  
( C)  
PACKAGE  
16 Ld CERDIP  
16 Ld CERDIP  
16 Ld PDIP  
16 Ld SOIC  
16 Ld SOIC  
16 Ld SOIC  
16 Ld SOP  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
o
o
• Wide Operating Temperature Range . . . -55 C to 125 C  
• Balanced Propagation Delay and Transition Times  
CD74HC4046AM  
• Significant Power Reduction Compared to LSTTL  
Logic ICs  
CD74HC4046AMT  
CD74HC4046AM96  
CD74HC4046ANSR  
CD74HC4046APWR  
CD74HC4046APWT  
CD74HCT4046AE  
CD74HCT4046AM  
CD74HCT4046AMT  
CD74HCT4046AM96  
• HC Types  
- 2V to 6V Operation  
16 Ld TSSOP  
16 Ld TSSOP  
16 Ld PDIP  
16 Ld SOIC  
16 Ld SOIC  
16 Ld SOIC  
- High Noise Immunity: N = 30%, N = 30% of V  
IL IH CC  
at V  
= 5V  
CC  
• HCT Types  
- 4.5V to 5.5V Operation  
- Direct LSTTL Input Logic Compatibility,  
V = 0.8V (Max), V = 2V (Min)  
IL IH  
- CMOS Input Compatibility, I 1µA at VOL, VOH  
l
NOTE: When ordering, use the entire part number. The suffixes 96  
and R denote tape and reel. The suffix T denotes a small-quantity  
reel of 250.  
Applications  
• FM Modulation and Demodulation  
• Frequency Synthesis and Multiplication  
• Frequency Discrimination  
• Tone Decoding  
• Data Synchronization and Conditioning  
• Voltage-to-Frequency Conversion  
• Motor-Speed Control  
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.  
Copyright © 2003, Texas Instruments Incorporated  
1

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