ADSP-1009ATG/883B

Overview

The ADSP-1009ATG/883B is a military-grade CMOS multiplier/accumulator integrated circuit manufactured by Analog Devices Inc. It features a 12-bit by 12-bit multiplication capability with an internal accumulator and summer, optimized for high-speed digital signal processing applications. The device operates on a nominal 5V supply voltage and utilizes a ceramic PGA68 package with a 2.54 mm pin pitch. Designed for rugged environments, it supports a temperature range from -55°C to +125°C and meets MIL-STD-883 standards.

Feature Summary

• Integrates a 12x12-bit CMOS multiplier with an internal accumulator and summer for efficient arithmetic operations
• Military-grade construction compliant with MIL-STD-883 testing requirements
• High-speed numeric processing optimized for digital signal processing architectures

Applications

• Digital signal processing systems requiring high-speed multiplication
• Ruggedized aerospace and defense electronic equipment
• Industrial control systems operating in extreme temperature environments

Procurement Notes

Verify the specific suffix /883B indicates MIL-STD-883 compliance when sourcing. Confirm package integrity as the ceramic PGA68 housing is sensitive to mechanical stress during installation. Ensure supply chain documentation matches the exact manufacturer part number to avoid confusion with commercial variants lacking military qualification.

Selection Notes

Select this component when a dedicated hardware multiplier is required within a DSP architecture. The 12x12-bit resolution suits fixed-point arithmetic applications. Consider the PGA68 package constraints for PCB layout and thermal management. Verify that the 5V logic levels align with the system's power distribution network.

Part Context

This device belongs to the ADSP-1009 family of analog multipliers and accumulators. It serves as a fundamental building block for complex mathematical operations in real-time signal processing chains. The /883B designation distinguishes it as a qualified military version compared to standard commercial counterparts.

Replacement Considerations

The ADSP-1009KG is a commercial equivalent but lacks military qualification. For direct replacement, verify if the application requires MIL-STD-883 compliance; otherwise, the commercial grade may suffice.