ADF4218LBRUZ-REEL7

Product Overview

Category

The ADF4218LBRUZ-REEL7 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for frequency synthesis and phase-locked loop (PLL) applications.

Characteristics

• High-frequency performance
• Low power consumption
• Wide operating voltage range
• Small package size
• Excellent phase noise characteristics

Package

The ADF4218LBRUZ-REEL7 is available in a small form factor, such as a 32-lead LFCSP (Lead Frame Chip Scale Package).

Essence

This IC is designed to provide accurate and stable frequency synthesis for various applications requiring precise timing and synchronization.

Packaging/Quantity

The ADF4218LBRUZ-REEL7 is typically packaged in reels containing a specific quantity of ICs, which may vary depending on the manufacturer's specifications.

Specifications

• Frequency range: 10 MHz to 6 GHz
• Supply voltage: 2.7 V to 3.3 V
• Output power: Adjustable up to +5 dBm
• Phase noise: -100 dBc/Hz at 1 MHz offset
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The ADF4218LBRUZ-REEL7 has a total of 32 pins. The pin configuration is as follows:

1. VDDA
2. GND
3. VDD
4. GND
5. NC
6. NC
7. NC
8. NC
9. NC
10. NC
11. NC
12. NC
13. NC
14. NC
15. NC
16. NC
17. NC
18. NC
19. NC
20. NC
21. NC
22. NC
23. NC
24. NC
25. NC
26. NC
27. NC
28. NC
29. NC
30. NC
31. NC
32. VDD

Functional Features

• Fractional-N frequency synthesis
• Programmable output frequency
• Integrated phase detector and charge pump
• Low spurious levels
• Fast lock time

Advantages and Disadvantages

Advantages

• High-frequency performance allows for a wide range of applications
• Low power consumption enhances energy efficiency
• Wide operating voltage range provides flexibility in various systems
• Small package size enables space-saving designs
• Excellent phase noise characteristics ensure accurate signal generation

Disadvantages

• Limited availability of alternative models from different manufacturers
• Relatively higher cost compared to some other ICs in the same category

Working Principles

The ADF4218LBRUZ-REEL7 operates based on fractional-N frequency synthesis techniques. It utilizes an integrated phase detector and charge pump to generate a stable and precise output frequency. The IC's internal circuitry allows for programmable frequency control, enabling it to meet specific application requirements.

Detailed Application Field Plans

The ADF4218LBRUZ-REEL7 finds extensive use in various fields, including:

1. Wireless communication systems
2. Radar systems
3. Satellite communication equipment
4. Test and measurement instruments
5. Industrial automation systems
6. Medical devices
7. Aerospace and defense applications

Detailed and Complete Alternative Models

While the ADF4218LBRUZ-REEL7 is a highly capable IC, there are alternative models available in the market that offer similar functionality. Some notable alternatives include:

1. ADF4351
2. MAX2870
3. HMC830
4. LMX2594
5. LTC6946

These alternative models provide comparable features and can be considered based on specific application requirements.

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