SI2124-A20-GMR

RF Receivers Overview

The SI2124-A20-GMR is an RF receiver manufactured by Skyworks Solutions Inc., designed for surface mount applications. It operates within a frequency range of 42MHz to 870MHz and supports PCB antenna connections. The device utilizes a 24-VFQFN package with exposed pad, specifically the 24-QFN (3x3) supplier器件封装. It requires operating supply voltages of 1.8V and 3.3V. The component is classified as not recommended for new designs.

RF Receivers Feature Summary

• Supports wideband frequency reception from 42MHz to 870MHz
• Integrates PCB antenna connectivity for simplified design
• Utilizes compact 24-QFN surface mount packaging

RF Receivers Applications

• DVD players
• Set-top boxes

RF Receivers Procurement Notes

Verify component status carefully as this part is designated as not recommended for new designs. Confirm availability through authorized distributors, noting that stock levels may be limited or restricted. Ensure compatibility with existing 1.8V and 3.3V power rails before procurement. Check for obsolescence notices or end-of-life announcements from Skyworks Solutions Inc. prior to ordering.

RF Receivers Selection Notes

Select this component for legacy systems requiring broad spectrum coverage between 42MHz and 870MHz. It is suitable for applications utilizing PCB antennas where space constraints favor a 3x3mm QFN footprint. Consider replacement options if designing new products due to its non-recommended status. Validate interface requirements against specific system needs.

RF Receivers Part Context

This RF receiver belongs to the Skyworks Solutions Inc. portfolio, positioned alongside other receivers like the SI2144-A20-GMR which shares similar frequency ranges but may differ in specific feature sets. The SI2124 series targets consumer electronics requiring versatile radio reception capabilities within compact form factors.

RF Receivers Replacement Considerations

SI2144-A20-GMR is identified as a manufacturer-recommended alternative.