CA3179E

Overview

The CA3179E is a general-purpose RF prescaler manufactured by Harris Corporation, designed for high-frequency signal processing applications. It operates within a frequency range of 0Hz to 1GHz and supports divide-by-64 and divide-by-256 functions. The component utilizes ECL series logic technology and is housed in a 14-pin Dual In-line Package (PDIP) with a standard 0.300-inch width. This bipolar integrated circuit is intended for use in RF systems requiring precise frequency division.

Feature Summary

• Supports divide-by-64 and divide-by-256 frequency division ratios
• Operates using ECL series logic technology
• Designed for general-purpose RF signal processing

Applications

• RF signal processing systems
• Frequency division circuits
• General-purpose RF modules

Procurement Notes

Verify the specific manufacturing source and RoHS compliance status prior to procurement, as historical data indicates potential non-compliance variants. Confirm package integrity and pin configuration compatibility with existing PCB layouts. Ensure the supplier provides authentic Harris Corporation documentation to validate the part number and functional specifications against current inventory.

Selection Notes

Select this component when a bipolar prescaler with ECL compatibility is required for frequencies up to 1GHz. Consider the 14-PDIP through-hole mounting type for legacy or robust assembly requirements. Evaluate the need for divide-by-64 or divide-by-256 functionality specifically, as these are the primary operational modes defined for this device.

Part Context

This component belongs to the RF Misc ICs and Modules category, specifically classified under prescalers. It is produced by Harris Corporation, which has historically specialized in semiconductor solutions for aerospace and defense applications. The CA3179E represents a discrete solution for frequency management in analog and mixed-signal RF environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify cross-reference availability through official manufacturer channels or authorized distributors before considering alternative components.