ADF4159WCCPZ-RL7

Product Overview

Category

The ADF4159WCCPZ-RL7 belongs to the category of integrated circuits (ICs) and specifically falls under the classification of frequency synthesizers.

Use

This product is primarily used in applications that require precise frequency synthesis, such as wireless communication systems, radar systems, and instrumentation.

Characteristics

• High-frequency resolution: The ADF4159WCCPZ-RL7 offers excellent frequency resolution, allowing for fine-tuning of the output frequency.
• Wide frequency range: This IC supports a wide frequency range, making it suitable for various applications.
• Low phase noise: The ADF4159WCCPZ-RL7 ensures low phase noise, resulting in improved signal quality.
• Fast switching speed: With its fast switching speed, this frequency synthesizer enables rapid frequency changes.

Package

The ADF4159WCCPZ-RL7 is available in a compact and industry-standard package, which is the 32-lead LFCSP (Lead Frame Chip Scale Package).

Essence

The essence of the ADF4159WCCPZ-RL7 lies in its ability to generate highly accurate and stable frequencies, making it an essential component in many electronic systems.

Packaging/Quantity

This product is typically supplied in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

• Frequency range: 35 MHz to 4400 MHz
• Resolution: 0.1 Hz
• Supply voltage: 3.3 V
• Output power: -4 dBm to +5 dBm
• Phase noise: -100 dBc/Hz @ 10 kHz offset
• Spurious: -70 dBc
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The ADF4159WCCPZ-RL7 features a 32-pin LFCSP package with the following pin configuration:

1. VDD
2. GND
3. CE
4. LD
5. MUXOUT
6. DGND
7. AVDD
8. DVDD
9. RFAIN
10. RFPOUT
11. REFOUT
12. REFIN
13. AGND
14. CP
15. CS
16. CLK
17. DATA
18. LE
19. MISO
20. MOSI
21. SCLK
22. SDIO
23. SDO
24. SYNC
25. VCOIN
26. VCOOUT
27. VCOGND
28. VCOBYP
29. VCOSEL
30. VCOEN
31. VCOBIAS
32. VCOVDD

Functional Features

• Fractional-N synthesizer: The ADF4159WCCPZ-RL7 utilizes a fractional-N architecture, allowing for precise frequency synthesis.
• Programmable output frequency: This IC offers programmability, enabling users to set the desired output frequency accurately.
• Integrated phase-locked loop (PLL): The ADF4159WCCPZ-RL7 incorporates a PLL circuitry that ensures stable and accurate frequency generation.
• Serial interface: It features a serial interface for easy control and configuration.

Advantages and Disadvantages

Advantages

• High-frequency resolution enables fine-tuning of output frequencies.
• Wide frequency range makes it versatile for various applications.
• Low phase noise results in improved signal quality.
• Fast switching speed allows for rapid frequency changes.
• Compact package size facilitates integration into space-constrained designs.

Disadvantages

• Limited output power range may not be suitable for high-power applications.
• Requires external components for proper operation, increasing system complexity.

Working Principles

The ADF4159WCCPZ-RL7 operates based on the fractional-N synthesis technique. It utilizes a phase-locked loop (PLL) to generate stable and accurate frequencies. The PLL compares the output frequency with a reference frequency and adjusts the division ratio accordingly to maintain synchronization. By controlling the division ratio, the desired output frequency can be achieved with high precision.

Detailed Application Field Plans

The ADF4159WCCPZ-RL7 finds applications in various fields, including:

1. Wireless communication systems: Used for frequency synthesis in wireless transceivers, base stations, and satellite communication systems.
2. Radar systems: Enables precise frequency generation in radar transmitters and receivers, ensuring accurate target detection and tracking.
3. Instrumentation: Utilized in test and measurement equipment, signal generators, and spectrum analyzers for frequency calibration and signal generation.

Detailed and Complete Alternative Models

• ADF4159BCPZ-RL7
• ADF4159BRUZ-RL7
• ADF4159WBR