HSP50210JI-52

Overview

The HSP50210JI-52 is a Digital Costas Loop (DCL) integrated circuit manufactured by Harris Corporation. It performs baseband processing tasks required for the demodulation of BPSK, QPSK, 8-PSK, OQPSK, FSK, AM, and FM waveforms. Key functions include matched filtering, carrier tracking, symbol synchronization, automatic gain control (AGC), and soft decision slicing. The component supports clock rates up to 52MHz and features selectable matched filtering with Root Raised Cosine or Integrate and Dump filters. It is designed to operate with the HSP50110 Digital Quadrature Tuner for digital down conversion.

Feature Summary

• Performs comprehensive baseband processing for multiple modulation formats including BPSK, QPSK, and FSK
• Integrates second-order carrier and symbol tracking loop filters with automatic gain control
• Includes discriminator functionality for FM/FSK detection and swept acquisition capabilities
• Provides Cartesian-to-Polar conversion and 8-bit microprocessor status interface

Applications

• Satellite receivers and modems
• BPSK, QPSK, 8-PSK, OQPSK, FSK, AM, and FM demodulators
• Digital carrier tracking systems

Procurement Notes

Verify that the specific suffix 'JI' corresponds to the intended temperature range and package variant as defined in the official datasheet. Confirm RoHS compliance status if lead-free operation is required for the assembly process. Ensure compatibility with the HSP50110 Digital Quadrature Tuner for the intended two-chip solution architecture.

Selection Notes

Select this component when implementing digital demodulation for complex modulation schemes requiring precise carrier and symbol synchronization. It is suitable for applications needing integrated AGC and flexible matched filtering options. Consider pairing with the HSP50110 tuner for complete digital down-conversion solutions.

Part Context

The HSP50210 series serves as a core component for digital demodulation within the Harris/Renesas RF IC portfolio. It complements the HSP50110 Digital Quadrature Tuner to form a complete two-chip digital down-conversion and demodulation system. This family addresses requirements for satellite communications and advanced radio frequency signal processing.

Replacement Considerations

The HSP50210JC-52 is a documented alternative part number within the same product family offering identical functional specifications.