STW82103BTR

RF Mixers Overview

The STW82103BTR is an RF down converter embedded with an integer-N phase-locked loop (PLL) manufactured by STMicroelectronics. It belongs to the STW8210xB family, designed for wireless communication infrastructure applications. The device operates within a frequency range of 700MHz to 2.7GHz, covering common wireless standards. It utilizes Si technology and is supplied in a Reel package format.

RF Mixers Feature Summary

• Integrates an RF down converter with an embedded integer-N PLL architecture
• Provides a high-performance single-chip solution replacing discrete components
• Designed to meet stringent performance criteria for cellular base stations

RF Mixers Applications

• GSM/3G/LTE base stations
• Microwave relay equipment
• Cable modems
• Satellite communications
• Broadcasting systems

RF Mixers Procurement Notes

Verify component status carefully as this part number is listed as obsolete or end-of-life in distributor records. Confirm availability through authorized channels or secondary markets if production continuity is required. Check RoHS compliance details and moisture sensitivity levels prior to handling. Ensure design-in compatibility with existing system architectures before procurement.

RF Mixers Selection Notes

Select this component for designs requiring integrated RF down conversion and frequency synthesis in the 700MHz–2.7GHz band. It serves as a cost-effective alternative to discrete PLL and VCO solutions, reducing component count and board space. Consider its integration level when optimizing for reliability and size in wireless infrastructure projects.

RF Mixers Part Context

This device is part of the STW8210xB family, which includes four frequency models covering the 700MHz to 2.7GHz range. The family targets wireless communication infrastructure, offering flexible and highly integrated solutions. It represents ST's approach to consolidating RF functions into single-chip implementations for improved efficiency.

RF Mixers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. As the part is listed as obsolete, engineers should consult official replacement guides or contact STMicroelectronics directly for current alternatives.