ADSP-1012ASG/883B

Overview

The ADSP-1012ASG/883B is a high-performance 12-bit by 12-bit CMOS multiplier integrated circuit manufactured by Analog Devices Inc. It is housed in a hermetically sealed 68-pin Ceramic Quad Flat Package (CPGA68) with dimensions of 27.9x27.9 mm, designed for military and aerospace applications requiring radiation hardness and reliability. This component functions as a dedicated analog multiplier or divider, providing precise signal processing capabilities within digital systems.

Feature Summary

• Hermetically sealed CPGA68 package for environmental protection
• 12-bit by 12-bit CMOS multiplication architecture
• Designed for high-reliability military and aerospace environments

Applications

• Military radar signal processing
• Aerospace telemetry systems
• High-reliability industrial control

Part Context

This part belongs to the ADSP series of specialized digital signal processors and multipliers from Analog Devices. The '/883B' suffix indicates compliance with MIL-PRF-38534 Class K specifications, ensuring it meets stringent military standards for quality and performance. It is distinct from commercial-grade counterparts due to its hermetic packaging and extended temperature range validation.

Replacement Considerations

Direct replacements must match the 68-BCPGA/CPGA68 footprint and hermetic seal. Verify that substitute parts meet MIL-PRF-38534 Class K requirements if the application demands military-grade reliability. Commercial equivalents like the ADSP-1012ASG lack the hermetic seal and may not be suitable for harsh environments.