ADF4350BCPZ-RL7

The ADF4350BCPZ-RL7 is a high-performance, programmable Phase-Locked Loop (PLL) frequency synthesizer and Voltage-Controlled Oscillator (VCO) manufactured by Analog Devices, Inc. This integrated circuit combines the functionality of a synthesizer and a VCO into a single package, making it an ideal solution for a wide range of applications requiring precise and programmable frequency sources.

Key Features and Specifications:

• Frequency Range: The ADF4350BCPZ-RL7 offers a wide frequency range, from 137.5 MHz to 4.4 GHz, making it suitable for various applications such as wireless communications, test equipment, and more.
• Programmable Output: The device features a programmable output power level and programmable charge pump currents, allowing for flexible configuration to meet specific application needs.
• Low Phase Noise: The ADF4350BCPZ-RL7 exhibits low phase noise, which is crucial for high-frequency applications where signal interference must be minimized.
• Dividers and Prescaler: The synthesizer includes programmable dividers (by 1, 2, 4, 8, or 16) and a programmable dual-modulus prescaler (4/5 or 8/9) to generate the desired output frequencies.
• Control Interface: A simple 3-wire serial interface is provided for controlling all on-chip registers, facilitating easy integration and configuration.
• Power Supply: The device operates from a power supply ranging from 3.0 V to 3.6 V and includes power-down capabilities to conserve energy when not in use.
• Package: The ADF4350BCPZ-RL7 is packaged in a 32-lead LFCSP (Lead-Frame Chip Scale Package), which is suitable for space-constrained applications.
• Operating Temperature: The operating temperature range is from -40°C to +85°C, ensuring reliable performance in a variety of environments.

Applications:

The ADF4350BCPZ-RL7 is well-suited for a variety of applications, including wireless infrastructure (such as W-CDMA, TD-SCDMA, WiMAX, GSM, PCS, DCS, and DECT), test equipment, wireless LANs, cable TV equipment, and clock generation systems. Its high performance, programmability, and wide frequency range make it an excellent choice for these and other applications requiring precise and stable frequency sources.

In summary, the ADF4350BCPZ-RL7 is a versatile and high-performance PLL frequency synthesizer and VCO that offers a combination of features making it suitable for a wide range of electronic applications.