ADF4252BCPZ-RL

Product Overview

Category

The ADF4252BCPZ-RL belongs to the category of integrated circuits (ICs).

Use

This IC is primarily used in frequency synthesizer applications.

Characteristics

The ADF4252BCPZ-RL offers high performance and versatility, making it suitable for a wide range of frequency synthesis requirements. It provides precise frequency control and stability, enabling accurate signal generation.

Package

The ADF4252BCPZ-RL comes in a compact and durable package, ensuring easy handling and protection against external factors such as moisture and physical damage.

Essence

The essence of the ADF4252BCPZ-RL lies in its ability to generate stable and precise frequencies, making it an essential component in various communication systems and electronic devices.

Packaging/Quantity

This product is typically packaged in reels or trays, with a standard quantity of 250 units per reel/tray.

Specifications

The ADF4252BCPZ-RL exhibits the following specifications:

• Frequency Range: 34 MHz to 4.4 GHz
• Resolution: 1 Hz
• Phase Noise: -100 dBc/Hz @ 10 kHz offset
• Supply Voltage: 3.3 V
• Operating Temperature Range: -40°C to +85°C
• Output Power: Adjustable up to 5 dBm

Detailed Pin Configuration

The ADF4252BCPZ-RL features the following pin configuration:

1. VDD: Power supply input
2. GND: Ground connection
3. CE: Chip enable input
4. CLKIN: Reference clock input
5. DATA: Serial data input
6. LE: Latch enable input
7. MUXOUT: Multiplexer output
8. RFOUT: RF output

Functional Features

The ADF4252BCPZ-RL offers the following functional features:

1. Frequency Synthesis: The IC allows precise frequency synthesis with a wide range of output frequencies.
2. Phase-Locked Loop (PLL): It incorporates a PLL circuit for accurate frequency control and stability.
3. Serial Interface: The IC supports a serial interface for easy configuration and control.
4. Programmable Features: Various parameters such as frequency, phase, and power can be programmed to meet specific requirements.

Advantages and Disadvantages

Advantages

• Wide frequency range coverage
• High resolution and accuracy
• Low phase noise
• Compact package size
• Versatile programmable features

Disadvantages

• Relatively high power consumption
• Limited output power range

Working Principles

The ADF4252BCPZ-RL operates based on the principle of phase-locked loop (PLL) frequency synthesis. It takes an input reference clock and generates an output frequency by dividing and multiplying the input signal using a feedback loop. The PLL ensures that the output frequency remains locked to the desired value, providing stability and accuracy.

Detailed Application Field Plans

The ADF4252BCPZ-RL finds applications in various fields, including:

1. Wireless Communication Systems: Used in base stations, transceivers, and satellite communication systems for frequency generation and control.
2. Radar Systems: Enables precise frequency synthesis in radar systems for target detection and tracking.
3. Test and Measurement Equipment: Utilized in signal generators, spectrum analyzers, and other test equipment requiring accurate frequency generation.
4. Satellite Navigation Systems: Plays a crucial role in generating stable frequencies for GPS and other satellite navigation systems.

Detailed and Complete Alternative Models

1. ADF4351BCPZ-RL: Offers similar frequency range and resolution with additional features such as integrated VCO and fractional-N synthesizer.
2. ADF4106BCPZ-RL: Provides a narrower frequency range but offers higher output power and lower phase noise.
3. ADF4360-7BCPZ-RL7: Designed for ultra-low phase noise applications with a wide frequency range.

These alternative models offer different trade-offs in terms of performance, features, and cost, allowing users to choose the most suitable option based on their specific requirements.

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