STA5635STR

RF Receivers Overview

The STA5635STR is an RF front-end integrated circuit designed for GPS applications, manufactured by STMicroelectronics. It belongs to the category of RF Receivers and is specifically classified as a GNSS RF Front End. The component is supplied in a Tape & Reel (TR) packaging format, with a standard factory pack quantity of 3,000 units. It is currently listed as an active product in production. The device operates within a voltage range of 1.62V to 3.6V, with a nominal operating voltage of 1.8V.

RF Receivers Feature Summary

• Integrated RF front-end solution for GNSS positioning systems
• Supports multifrequency and multiconstellation reception capabilities
• Designed for automotive universal GNSS receiver applications

RF Receivers Applications

• Automotive navigation systems
• GNSS positioning modules
• Multifrequency receiver designs

RF Receivers Procurement Notes

Verify the specific package variant and tape-and-reel specifications against the official datasheet before integration. Confirm that the 3,000-unit reel quantity aligns with manufacturing requirements. Ensure compatibility with the target PCB footprint and soldering profile. Check for any regional distribution restrictions or export control classifications associated with this part number.

RF Receivers Selection Notes

Select this component when designing automotive-grade GNSS receivers requiring multifrequency support. Consider the 32-VFQFPN package dimensions for layout constraints. Evaluate the 1.8V nominal supply voltage against system power budgets. Compare performance metrics against alternative STMicroelectronics RF front-ends if broader constellation support is needed.

RF Receivers Part Context

The STA5635STR is part of STMicroelectronics' portfolio of wireless and RF integrated circuits. It serves as a specialized front-end for global navigation satellite systems. The 'STR' suffix indicates the tape-and-reel packaging configuration. It complements other STA5635 variants like the STA5635A, which may offer different packaging or qualification levels such as AEC-Q100 automotive standards.

RF Receivers Replacement Considerations

The STA5635A is a related part number within the same family, potentially offering tray packaging or automotive qualification. Verify pinout and electrical parameter compatibility before substitution. No direct public substitute part numbers are confirmed for immediate replacement without design re-evaluation.