STW81102ATR STMicroelectronics | Multi-Band RF Frequency Synthesizer - AICCHIP

Product Overview: STW81102ATR

The STW81102ATR is a high-performance, multi-band RF frequency synthesizer with integrated Voltage-Controlled Oscillators (VCOs) manufactured by STMicroelectronics. Utilizing an advanced 0.35µm SiGe BiCMOS process, this Integer-N synthesizer delivers excellent integrated phase noise and a fast lock time of just 150µs. It features dual differential integrated VCOs equipped with automatic center-frequency calibration. By leveraging its direct output and internal programmable dividers (divide-by-2 and divide-by-4), the device provides extensive wideband coverage from 750 MHz up to 4650 MHz. Fully configurable via a dual digital bus interface (SPI and I²C), the STW81102ATR is an ideal, robust solution for wireless infrastructure, microwave point-to-point links, cellular base stations, and CATV equipment. The "TR" suffix indicates the component is supplied in Tape and Reel format for automated assembly.

Core Technical Specifications

Global B2B Sourcing & Logistics for RF Components

AICCHIP specializes in the global wholesale distribution of verifiable, factory-original electronic components, including critical RF and microwave ICs like the STW81102ATR. We operate strictly on a B2B inquiry basis, ensuring competitive volume pricing for telecommunications and industrial equipment manufacturers. All inventory is meticulously inspected and dispatched directly from our primary transit hubs in Shenzhen and Hong Kong. To support our clients in Europe and Russia, we provide specialized DDP/DDU freight routing, managing all customs formalities to ensure seamless, predictable delivery schedules. For real-time stock allocation, Date Code (D/C) verification, and volume RFQs, please connect with our sales engineering team directly via WhatsApp.