GS1508-CTA

Overview

The GS1508-CTA is a single-channel line driver manufactured by Gennum, designed for high-speed digital signal transmission. It operates with a supply voltage of 5V and supports data rates up to 1.485Gbps. The component is housed in an 8-SOP surface-mount package and functions within an operating temperature range of 0°C to 70°C. As a dedicated driver without integrated receivers, it is optimized for point-to-point interconnects requiring robust signal integrity at gigabit speeds.

Feature Summary

• Supports high-speed data transmission rates up to 1.485Gbps
• Designed as a dedicated single-channel line driver
• Operates on a standard 5V power supply
• Available in a compact 8-SOP surface-mount package

Applications

• HDTV cable driver circuits
• High-speed serial data link interfaces
• Digital video signal transmission systems

Procurement Notes

Verify the specific suffix (e.g., CTA vs CKAE3) against official Gennum documentation to confirm exact pinout and electrical characteristics. Ensure the source provides a valid datasheet rather than generic distributor listings. Confirm RoHS compliance status if required by project specifications. Cross-reference the manufacturer part number with current availability lists to distinguish between active production and obsolete stock statuses.

Selection Notes

Select this component when a single-ended output driver is required for Gigabit Ethernet or similar high-speed serial applications. The choice depends on the need for a 5V logic interface and the specific form factor constraints of the 8-SOP package. Evaluate thermal management requirements given the 0°C to 70°C operational range. Consider signal integrity needs that match the 1.485Gbps capability for the target transmission medium.

Part Context

The GS1508 series belongs to Gennum's portfolio of specialized mixed-signal integrated circuits. These components are typically utilized in professional audio, video, and telecommunications equipment where precise signal conditioning is critical. The GS1508 specifically addresses the driver side of these communication links, complementing receiver counterparts in full-duplex systems.

Replacement Considerations

Consult official Gennum substitution guides for direct equivalents. Generic alternatives may not match the specific 1.485Gbps performance or 5V logic levels. Verify pin compatibility before integrating substitute parts into existing PCB layouts.