CD74HCT4046AM
Overview
Category
CD74HCT4046AM belongs to the category of integrated circuits (ICs).
Use
It is commonly used in electronic devices for various applications such as frequency synthesis, phase-locked loops (PLL), and clock recovery.
Characteristics
- High-speed operation
- Low power consumption
- Wide operating voltage range
- Excellent noise immunity
- Compact package size
Package
CD74HCT4046AM is available in a small outline integrated circuit (SOIC) package.
Essence
The essence of CD74HCT4046AM lies in its ability to generate stable and accurate frequencies for precise timing and synchronization in electronic systems.
Packaging/Quantity
This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.
Specifications and Parameters
- Supply Voltage: 2V to 6V
- Operating Temperature Range: -40°C to +85°C
- Input Voltage Range: 0V to VCC
- Output Voltage Range: 0V to VCC
- Maximum Clock Frequency: 25MHz
Pin Configuration
The CD74HCT4046AM has a total of 16 pins. The detailed pin configuration is as follows:
- VCO IN
- GND
- CP1
- CP2
- CP3
- CP4
- VCO OUT
- VCC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
Functional Characteristics
CD74HCT4046AM offers the following functional characteristics:
- Phase comparator inputs
- Voltage-controlled oscillator (VCO) input and output
- Charge pump outputs
- Power supply and ground connections
Advantages and Disadvantages
Advantages
- High-speed operation enables efficient frequency synthesis.
- Low power consumption helps conserve energy in electronic devices.
- Wide operating voltage range allows for versatile applications.
- Excellent noise immunity ensures reliable performance.
- Compact package size facilitates integration into various systems.
Disadvantages
- Limited maximum clock frequency may restrict its use in high-frequency applications.
- Lack of specific pin functionality may require additional external components for certain applications.
Applicable Range of Products
CD74HCT4046AM is suitable for a wide range of products, including but not limited to: - Communication systems - Audio/video equipment - Industrial control systems - Test and measurement instruments - Automotive electronics
Working Principles
The CD74HCT4046AM operates based on the principles of phase-locked loops (PLL). It utilizes phase comparators, a voltage-controlled oscillator (VCO), and a charge pump to generate stable and synchronized frequencies.
Detailed Application Field Plans
CD74HCT4046AM can be applied in various fields, such as: 1. Frequency synthesis in wireless communication systems 2. Clock recovery in digital data transmission 3. Phase synchronization in audio/video equipment 4. Frequency modulation/demodulation in radio systems 5. Timing and synchronization in industrial control systems
Detailed Alternative Models
Some alternative models to CD74HCT4046AM include: - CD4046B - MC14046B - HEF4046BP - 74HC4046N - SN74LS46N
5 Common Technical Questions and Answers
Q: What is the maximum operating voltage for CD74HCT4046AM? A: The maximum operating voltage is 6V.
Q: Can CD74HCT4046AM be used in automotive applications? A: Yes, it is suitable for automotive electronics.
Q: What is the typical power consumption of CD74HCT4046AM? A: The typical power consumption is low, ensuring energy efficiency.
Q: Can CD74HCT4046AM be used in high-frequency applications? A: It has a limited maximum clock frequency of 25MHz, which may restrict its use in high-frequency applications.
Q: Are there any specific external components required for CD74HCT4046AM? A: Depending on the application, additional external components may be needed to achieve desired functionality.
This encyclopedia entry provides an overview of CD74HCT4046AM, including its category, use, characteristics, package, essence, packaging/quantity, specifications and parameters, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, detailed application field plans, alternative models, and common technical questions and answers.