LTC6946IUFD-1#PBF - High Performance PLL with Integrated VCO

The LTC6946IUFD-1#PBF is a cutting-edge phase-locked loop (PLL) with an integrated voltage-controlled oscillator (VCO) from Linear Technology, designed to deliver a high-performance frequency synthesis solution for demanding applications. This device is part of the LTC6946 series, which is known for its low noise and high functionality in the communication and instrumentation sectors.

Key Features:

• Integrated VCO: The LTC6946IUFD-1#PBF features an integrated VCO with a frequency range of 2.240GHz to 3.740GHz, providing a wide range of options for frequency synthesis without the need for external VCOs.
• Low Noise Performance: With its low phase noise performance, the device ensures clean signal generation, which is crucial for high-fidelity applications and advanced communication systems.
• High Output Drive: The device is capable of driving up to 0dBm output power, making it suitable for driving mixers and other RF components directly.
• Flexible Reference Input: It accepts a wide range of reference frequencies from 10MHz to 525MHz, allowing for flexibility in design and compatibility with various system clocks.
• Programmable Features: The LTC6946IUFD-1#PBF offers programmable phase noise and exact frequency placement with its integrated Phase Noise Evaluation (PNE) and One Time Programmable (OTP) memory.
• Multiple Outputs: The device includes both differential and single-ended outputs, providing versatility for different output requirements.

Applications:

The LTC6946IUFD-1#PBF is ideal for a range of applications, including:

• Wireless Infrastructure
• Test and Measurement Equipment
• Clock Generation
• Microwave Point-to-Point Systems
• Phased-Array Antennas

Package and Quality:

The device comes in a compact, 24-lead QFN package (4mm x 5mm) and is specified for operation from -40°C to 85°C. It is designed to meet the rigorous standards of the industry, ensuring reliability and performance in a variety of environmental conditions.

With its advanced features and high-quality design, the LTC6946IUFD-1#PBF from Linear Technology is an excellent choice for designers looking for a high-performance frequency synthesizer with integrated VCO capability.