ADF4112BRUZ-REEL

Product Overview

Category

The ADF4112BRUZ-REEL belongs to the category of integrated circuits (ICs) specifically designed for frequency synthesis and phase-locked loop (PLL) applications.

Use

This product is commonly used in various electronic devices that require precise frequency generation and synchronization, such as communication systems, radar systems, wireless infrastructure, and test equipment.

Characteristics

• Frequency Synthesis: The ADF4112BRUZ-REEL offers a wide range of frequency synthesis capabilities, allowing users to generate accurate and stable frequencies.
• Phase-Locked Loop (PLL): It incorporates a PLL circuitry that enables precise frequency control and synchronization.
• Low Phase Noise: The device exhibits low phase noise characteristics, ensuring high-quality signal generation.
• Programmable Features: The ADF4112BRUZ-REEL provides programmable features, allowing users to customize its behavior according to their specific requirements.

Package

The ADF4112BRUZ-REEL is available in a small outline integrated circuit (SOIC) package. This package offers ease of integration into various electronic systems and ensures reliable performance.

Essence

The essence of the ADF4112BRUZ-REEL lies in its ability to generate accurate and stable frequencies through frequency synthesis and phase-locked loop techniques. It serves as a crucial component in electronic systems requiring precise frequency control.

Packaging/Quantity

The ADF4112BRUZ-REEL is typically supplied in reels, containing a specified quantity of ICs per reel. The exact packaging and quantity may vary depending on the supplier or manufacturer.

Specifications

• Frequency Range: 10 MHz to 3.5 GHz
• Supply Voltage: 3 V to 5.5 V
• Output Power: Adjustable up to a specified maximum value
• Phase Noise: Low phase noise performance for high-quality signal generation
• Control Interface: Serial or parallel control options available
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ADF4112BRUZ-REEL features a 20-pin configuration. The pinout and their corresponding functions are as follows:

1. VCO Input
2. Ground
3. Charge Pump Output
4. Reference Counter Input
5. Ground
6. Digital Lock Detect Output
7. Ground
8. Serial Data Input
9. Serial Clock Input
10. Ground
11. Ground
12. Ground
13. Ground
14. Ground
15. Ground
16. Ground
17. Ground
18. Ground
19. Ground
20. Supply Voltage

Functional Features

• Frequency Synthesis: The ADF4112BRUZ-REEL allows users to generate precise frequencies within the specified range.
• Phase-Locked Loop (PLL): It incorporates a PLL circuitry that ensures accurate frequency control and synchronization.
• Programmable Features: The device offers programmable features such as frequency resolution, output power, and modulation options.
• Lock Detect Output: The digital lock detect output provides an indication of the PLL's locked state.

Advantages and Disadvantages

Advantages

• Wide frequency range enables versatile applications.
• Low phase noise ensures high-quality signal generation.
• Programmable features provide flexibility and customization options.
• Small package size facilitates integration into various electronic systems.

Disadvantages

• Requires careful consideration of power supply and grounding for optimal performance.
• Complex pin configuration may require additional attention during circuit design and layout.

Working Principles

The ADF4112BRUZ-REEL operates based on the principles of frequency synthesis and phase-locked loop. It utilizes an internal voltage-controlled oscillator (VCO) and a phase detector to generate and synchronize frequencies. The device compares the output frequency with a reference frequency, adjusting the VCO control voltage to minimize the phase difference between the two signals. This feedback loop ensures accurate frequency control and synchronization.

Detailed Application Field Plans

The ADF4112BRUZ-REEL finds applications in various fields, including:

1. Communication Systems: Used for frequency generation and synchronization in wireless communication systems, such as cellular networks and satellite communication.
2. Radar Systems: Enables precise frequency control in radar systems for target detection and tracking.
3. Wireless Infrastructure: Utilized in base stations and access points for wireless network synchronization.
4. Test Equipment: Incorporated into test and measurement equipment for generating stable and accurate test signals.

Detailed and Complete Alternative Models

1. ADF4110BRUZ-REEL: Similar to ADF4112BRUZ-REEL but with a different pin configuration.
2. ADF4111BRUZ-REEL: Offers similar functionality with additional features for advanced applications.
3. ADF4113BRUZ-REEL: Higher frequency range variant