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ADF4002BCPZ

Name: ADF4002BCPZ
Rating: 4.7 (12 reviews)

IC PLL FREQUENCY SYNTH 20-LFCSP

Производитель
Мфр. Часть #ADF4002BCPZ
Пакет WFQFN-20
Лист данных
В наличии4369

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Спецификации

Package	Tray
ProductStatus	Active
Type	Clock/Frequency Synthesizer (RF), Phase Detector
PLL	Yes with Bypass
Input	CMOS, TTL
Output	Clock
NumberofCircuits	1
Ratio-Input:Output	2:1
Differential-Input:Output	Yes/No
Frequency-Max	400MHz
Divider/Multiplier	Yes/No
Voltage-Supply	2.7V ~ 3.3V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	20-WFQFN Exposed Pad, CSP

Обзор

Description

The ADF4002BCPZ is a high-performance phase-locked loop (PLL) integrated circuit designed by Analog Devices. It operates in the frequency range of 50 MHz to 1.5 GHz and features a dual-modulus prescaler, allowing for frequency division by 2 or 4. The device provides low phase noise characteristics, making it suitable for applications in communications, test equipment, and RF systems.
Key features include a programmable reference divider, a wide tuning range, and the ability to operate with a single 3V to 5V supply. The ADF4002BCPZ also supports various output formats, including a square wave or a CMOS-compatible signal. Integrated features like programmable charge pump current and an auxiliary output for easy frequency synthesis make it versatile for different RF applications.
The device is available in a compact LFCSP package, making it suitable for space-constrained designs. Overall, the ADF4002BCPZ is ideal for engineers seeking reliable and efficient frequency synthesis solutions in modern electronic systems.

Features

The ADF4002BCPZ is a high-performance, dual-modulus prescaler and fractional-N frequency synthesizer from Analog Devices. Key features include:
1. Dual Modulus Prescaler: Supports a wide frequency range, allowing efficient frequency division.
2. Fractional-N Synthesis: Enables fine frequency resolution for precise output frequencies.
3. Low Phase Noise: Ideal for applications requiring high stability and low jitter.
4. Wide Operating Frequency Range: Suitable for various RF applications, including communication systems.
5. Integrated Charge Pump: Facilitates easy loop filter design and improved performance.
6. Programmable via Serial Interface: Allows for flexible operation and configuration through a simple SPI interface.
7. Low Power Consumption: Optimized for battery-operated and portable devices.
8. Temperature Range: Designed to operate in industrial temperature conditions.
These features make the ADF4002BCPZ suitable for applications in wireless communication, RF signal generation, and precise frequency control systems.

Package

The ADF4002BCPZ is packaged in a 28-lead LFCSP (Lead Frame Chip Scale Package) with a pitch of 0.5 mm. This compact package design facilitates efficient thermal performance and reduced board space usage.

Pinout

The ADF4002BCPZ is a dual modulus prescaler and phase-locked loop (PLL) designed for frequency synthesis applications in communication systems. It has a pin count of 20 pins.
The key functions of the ADF4002BCPZ include:
1. Phase Detector: It compares the phase of the reference signal with the output signal.
2. Frequency Divider: It can divide the input frequency by specific factors, enabling flexible frequency synthesis.
3. Control Logic: It manages the operation of the phase detector and the frequency divider.
4. Charge Pump: It generates a control voltage to adjust the oscillator frequency.
5. Reference Oscillator: It accepts an external reference frequency input.
The device operates within a power supply range of 3V to 5.5V, making it suitable for various RF applications. Its functionality facilitates the generation and stabilization of different frequencies critical for communication technologies.

Manufacturer

The ADF4002BCPZ is manufactured by Analog Devices, Inc. Analog Devices is a global leader in the design and manufacturing of high-performance analog, mixed-signal, and digital signal processing integrated circuits (ICs). The company specializes in providing solutions for various applications, including communications, industrial automation, automotive, healthcare, and consumer electronics. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices focuses on innovation and high-quality products that enhance performance in electronic systems. Their portfolio includes components for signal processing, data conversion, and power management, catering to a wide range of industries and applications.

Application

The ADF4002BCPZ is a dual modulus prescaler and phase-locked loop (PLL) synthesizer used in various applications, including RF communication systems, frequency synthesis, signal generation, and demodulation. It is commonly employed in wireless transceivers, satellite communication, and test equipment for its ability to generate precise frequencies and maintain signal stability. Additionally, it's utilized in radar systems and instrumentation for accurate frequency control and modulation.

Equivalent

The ADF4002BCPZ is a frequency synthesizer from Analog Devices. Equivalent products include the ADF4001, ADF4003, and ADF4004, which also offer phase-locked loop (PLL) functionality but with varying features and frequency ranges. For specific applications, consider similar devices from other manufacturers like the MAX261 and MAX262 from Maxim Integrated or the LMX series from Texas Instruments, depending on your design requirements. Always check datasheets for detailed specifications.

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