HSP50216KIZ

Overview

The HSP50216KIZ is a four-channel programmable digital downconverter (DDC) designed for W-CDMA applications. It accepts up to 70 MSPS input signals via four parallel 16-bit inputs supporting fixed or floating-point formats. The device operates within an industrial temperature range and utilizes a 196-ball BGA package measuring 12x12 mm. Key electrical parameters include a maximum sampling rate of 70 MHz, 16-bit input resolution per channel, and independent channel programming capabilities.

Feature Summary

• Four independently programmable downconverter channels integrated into a single package
• Supports high-speed input data rates up to 70 MSPS
• Accommodates both fixed and floating-point input formats

Applications

• W-CDMA signal processing systems
• Digital receiver architectures requiring multi-channel downconversion
• Software-defined radio implementations

Procurement Notes

Verify component availability status carefully as this part is listed as obsolete in public records. Confirm end-of-life timelines with the manufacturer before finalizing design-in decisions. Ensure that any replacement strategies account for long-term supply chain stability given the discontinued status.

Selection Notes

Select this component only if legacy compatibility with existing W-CDMA infrastructure is required. Evaluate the 196-BGA footprint constraints against current board layout requirements. Consider the obsolescence status when planning for future production runs and maintenance cycles.

Part Context

This component belongs to Renesas' portfolio of RF integrated circuits, specifically targeting wireless communication standards like W-CDMA. It serves as a specialized digital signal processing block within larger receiver front-ends, bridging analog-to-digital conversion stages with baseband processing units.

Replacement Considerations

Publicly confirmed substitute part numbers are not available due to the obsolete status of the HSP50216KIZ. Designers must evaluate alternative DDC solutions from other manufacturers or newer generations of Renesas products that may require schematic and layout modifications.