HSP50214BVI

RF Mixers Overview

The HSP50214BVI is a single-channel programmable downconverter (PDC) manufactured by Intersil, designed for software radio applications. It integrates ten agile digital filters to perform decimation, interpolation, and signal spectral shaping. The device supports fixed CIC, fixed halfband, programmable FIR, and fixed re-sampler filtering structures. It operates with a 5V supply voltage and utilizes a 120-terminal QFP package. The component processes 14-bit data and accommodates decimation factors ranging from 4 to 16,384.

RF Mixers Feature Summary

• Integrates ten configurable digital filters for flexible signal processing
• Supports multiple filter architectures including CIC, halfband, and FIR
• Enables high-performance digital downconversion for software radio systems

RF Mixers Applications

• Software radio implementation
• Digital downconversion in communication systems
• Signal spectral shaping and decimation

RF Mixers Procurement Notes

Verify the manufacturer part number against official Intersil documentation to confirm authenticity. Ensure the specific suffix matches the required package and temperature grade. Cross-reference technical specifications with current datasheets as product lines may evolve. Confirm availability through authorized channels to mitigate counterfeit risks.

RF Mixers Selection Notes

Select this component when a dedicated hardware solution for digital downconversion is required rather than FPGA-based approaches. Consider the integration of ten digital filters for complex spectral shaping needs. Evaluate the 14-bit data width and decimation range against system requirements. Assess compatibility with existing 5V logic interfaces and QFP packaging constraints.

RF Mixers Part Context

The HSP50214 series represents a class of commercial programmable downconverters supplied by Intersil Corporation. These devices are categorized as specialty telecom circuits and ASICs. The HSP50214BVI variant specifically denotes the B version in a 120-pin Quad Flat Package. It serves as a representative example of high-integration DDC technology aimed at facilitating software radio concepts.

RF Mixers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.