ADSP-21MOD870-000

Digital Signal Processor Dsp Overview

The ADSP-21MOD870-000 is a single-chip Internet gateway processor optimized for complete V.34/56K modem implementation. It integrates the ADSP-2100 family base architecture, featuring three computational units and data address generators. The device operates at a clock rate of 52MHz and includes host interface and serial port capabilities. Designed as a digital modem processor, it serves as a foundational component for remote access server applications.

Digital Signal Processor Dsp Feature Summary

• Integrates complete V.34/56K modem functionality on a single chip
• Utilizes ADSP-2100 family base architecture with multiple computational units
• Supports host interface and serial port communication protocols

Digital Signal Processor Dsp Applications

• Remote access servers (RAS)
• Home security systems
• Networking devices requiring embedded modem processing

Digital Signal Processor Dsp Procurement Notes

Verify authenticity through authorized Analog Devices distributors or certified partners. Request official datasheets and test reports to confirm performance specifications. Ensure the component matches the exact part number ADSP-21MOD870-000. Check for RoHS compliance documentation if required by your manufacturing standards. Confirm package integrity upon receipt to prevent handling damage.

Digital Signal Processor Dsp Selection Notes

Select this processor when a dedicated single-chip solution for V.34/56K modem implementation is required. Consider its integration of the ADSP-2100 architecture for established DSP development environments. Evaluate compatibility with existing host interfaces and serial port requirements. Assess whether the 52MHz clock rate meets the processing demands of the target application.

Digital Signal Processor Dsp Part Context

This component belongs to the Analog Devices digital signal processor portfolio, specifically designed for telecommunications and internet gateway applications. It represents an evolution in integrated modem technology, consolidating functions previously requiring multiple discrete chips into a single semiconductor device.

Digital Signal Processor Dsp Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Analog Devices technical support for current equivalent recommendations.