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CD74HC7046AM96
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CD74HC7046AM96

Overview

Category

CD74HC7046AM96 belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a phase-locked loop (PLL) frequency synthesizer.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Small package size

Package

CD74HC7046AM96 is available in a 16-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of CD74HC7046AM96 lies in its ability to generate stable and precise clock signals.

Packaging/Quantity

This product is typically packaged in reels, with a quantity of 2500 units per reel.

Specifications and Parameters

  • Supply Voltage: 2V to 6V
  • Operating Temperature Range: -40°C to +85°C
  • Input Frequency Range: DC to 6MHz
  • Output Frequency Range: DC to 6MHz
  • Maximum Propagation Delay: 25ns

Pin Configuration

The pin configuration of CD74HC7046AM96 is as follows:

1. VCC 2. GND 3. CLKIN 4. CLKOUT 5. RST 6. CE 7. CP1 8. CP2 9. CP3 10. CP4 11. CP5 12. CP6 13. CP7 14. CP8 15. CP9 16. CP10

Functional Characteristics

CD74HC7046AM96 offers the following functional characteristics:

  • Phase Comparator
  • Charge Pump
  • Voltage-Controlled Oscillator (VCO)
  • Divider

Advantages and Disadvantages

Advantages

  • High-speed operation allows for efficient frequency synthesis.
  • Low power consumption makes it suitable for battery-powered devices.
  • Wide operating voltage range provides flexibility in various applications.
  • Small package size enables space-saving designs.

Disadvantages

  • Limited input and output frequency range (up to 6MHz).
  • Propagation delay may affect real-time applications with strict timing requirements.

Applicable Range of Products

CD74HC7046AM96 is commonly used in the following products:

  • Communication systems
  • Audio equipment
  • Test and measurement instruments
  • Industrial control systems

Working Principles

The working principle of CD74HC7046AM96 involves the phase-locked loop (PLL) technique. It compares the phase difference between the input clock signal (CLKIN) and the feedback clock signal (CLKOUT). The charge pump adjusts the voltage-controlled oscillator (VCO) frequency to minimize the phase difference, resulting in a stable and precise output frequency.

Detailed Application Field Plans

CD74HC7046AM96 can be applied in various fields, including:

  1. Wireless communication systems: Provides accurate clock signals for data transmission and reception.
  2. Audio equipment: Enables precise timing for audio processing and synchronization.
  3. Test and measurement instruments: Facilitates accurate frequency generation for signal analysis and calibration.
  4. Industrial control systems: Ensures reliable timing for process control and automation.
  5. Satellite navigation systems: Generates stable clock signals for precise positioning and timing.

Detailed Alternative Models

Some alternative models to CD74HC7046AM96 include:

  • CD4046B
  • MC14046B
  • HEF4046BP
  • SN74LS46N
  • HCF4046BE

5 Common Technical Questions and Answers

  1. Q: What is the maximum operating voltage for CD74HC7046AM96? A: The maximum operating voltage is 6V.

  2. Q: Can CD74HC7046AM96 operate at temperatures below freezing? A: Yes, it can operate in a temperature range of -40°C to +85°C.

  3. Q: What is the input frequency range of CD74HC7046AM96? A: The input frequency range is DC to 6MHz.

  4. Q: Does CD74HC7046AM96 require an external power supply? A: Yes, it requires a supply voltage (VCC) between 2V and 6V.

  5. Q: What is the typical propagation delay of CD74HC7046AM96? A: The typical propagation delay is 25ns.

This concludes the encyclopedia entry for CD74HC7046AM96.