GT4123ACDA

Overview

The GT4123ACDA is a two-channel video multiplier manufactured by Gennum. It operates from ±5 V supply voltages and features an 8-pin PDIP package with a commercial temperature range of 0° to 70°C. The device functions as an analog multiplier or divider, designed for video signal processing applications.

Feature Summary

• Dual-channel architecture supporting independent video multiplication operations
• Operates on standard ±5 V power supplies
• Commercial grade temperature rating suitable for general electronic equipment

Applications

• Video signal processing systems
• Analog multiplier circuits
• Video divider applications

Procurement Notes

Verify the specific suffix ACDA confirms the 8-pin PDIP package and commercial temperature range. Confirm the manufacturer is Gennum, noting that Semtech acquired Gennum's assets. Ensure the component is sourced from authorized distributors to guarantee authenticity and proper handling specifications.

Selection Notes

Select this component when dual-channel video multiplication is required within a ±5 V system. Compare against the GT4123B if lower power consumption is critical, as it draws approximately 15 mA. Ensure the 8-pin DIP footprint fits the target PCB layout constraints.

Part Context

This part belongs to the Gennum GT4123 series of two-channel video multipliers. The series includes variants like the GT4123B, which offers low-power operation. These components are designed for analog video processing tasks requiring precise multiplication or division of video signals.

Replacement Considerations

The GT4123BCDA is a documented low-power variant within the same family. Verify pin compatibility and thermal requirements before substitution.