SN74LV4046ADRG4

Overview

Category

SN74LV4046ADRG4 belongs to the category of integrated circuits (ICs).

Use

It is commonly used in electronic devices for signal processing and frequency synthesis.

Characteristics

• Low-voltage operation
• High-speed performance
• Wide operating temperature range
• Low power consumption

Package

SN74LV4046ADRG4 is available in a small-outline package (SOIC) with 16 pins.

Essence

The essence of SN74LV4046ADRG4 lies in its ability to generate precise and stable frequencies for various applications.

Packaging/Quantity

SN74LV4046ADRG4 is typically packaged in reels, with a quantity of 2500 units per reel.

Specifications and Parameters

• Supply voltage: 2.0V to 5.5V
• Operating temperature range: -40°C to +85°C
• Frequency range: 1Hz to 10MHz
• Output current: 8mA
• Input capacitance: 3pF

Pin Configuration

The pin configuration of SN74LV4046ADRG4 is as follows:

┌───┬───┐ │ │ │ 1 │ │ 16 │ VCC 2 │ │ 15 │ GND 3 │ │ 14 │ OSCin 4 │ │ 13 │ OSCout 5 │ │ 12 │ REFout 6 │ │ 11 │ VCOout 7 │ │ 10 │ CP 8 │ │ 9 │ VCOin │ │ │ └───┴───┘

Functional Characteristics

SN74LV4046ADRG4 offers the following functional characteristics:

• Phase-locked loop (PLL) frequency synthesis
• Voltage-controlled oscillator (VCO)
• Frequency and phase comparators
• Reference oscillator

Advantages and Disadvantages

Advantages

• Precise frequency generation
• Wide operating voltage range
• Low power consumption
• Compact package size

Disadvantages

• Limited frequency range
• Sensitivity to external noise

Applicable Range of Products

SN74LV4046ADRG4 is suitable for a wide range of applications, including: - Communication systems - Audio equipment - Test and measurement instruments - Clock generation circuits

Working Principles

SN74LV4046ADRG4 operates based on the principles of phase-locked loop (PLL) frequency synthesis. It uses a reference oscillator to generate a stable frequency, which is compared with the input signal using phase and frequency comparators. The output of the comparators is used to control the voltage-controlled oscillator (VCO), which generates the desired output frequency.

Detailed Application Field Plans

SN74LV4046ADRG4 can be applied in various fields, such as: 1. Wireless communication systems: for frequency modulation and demodulation. 2. Audio equipment: for precise tone generation and frequency control. 3. Test and measurement instruments: for accurate frequency calibration and signal analysis. 4. Clock generation circuits: for generating clock signals with specific frequencies.

Detailed Alternative Models

Some alternative models to SN74LV4046ADRG4 include: - CD4046B - MC14046B - HEF4046BP

5 Common Technical Questions and Answers

1. Q: What is the maximum operating voltage for SN74LV4046ADRG4? A: The maximum operating voltage is 5.5V.

2. Q: Can SN74LV4046ADRG4 operate at low temperatures? A: Yes, it can operate in a temperature range of -40°C to +85°C.

3. Q: What is the typical output current of SN74LV4046ADRG4? A: The typical output current is 8mA.

4. Q: Is SN74LV4046ADRG4 sensitive to external noise? A: Yes, it is somewhat sensitive to external noise due to its high-frequency operation.

5. Q: Can SN74LV4046ADRG4 be used in audio frequency applications? A: Yes, it is suitable for audio equipment and can generate precise tones and frequencies.

This concludes the encyclopedia entry for SN74LV4046ADRG4.

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