LB1650L-E

Overview

The MC10E1652L is a dual ECL comparator manufactured by onsemi, designed for high-speed signal processing applications. It features two independent channels with latch functionality, housed in a CDIP-16 through-hole package. The device operates on a minimum supply voltage of 5 V, drawing a typical operating current of 50 mA. Each channel provides an output current capability of 50 mA. The unit exhibits a response time of 475 ps, ensuring rapid signal comparison. It functions within a temperature range of 0°C to +85°C and does not include a shutdown feature.

Feature Summary

• Dual-channel architecture with integrated latch functionality for general-purpose comparison tasks
• High-speed response characteristics suitable for demanding electronic circuits
• Robust output drive capability supporting standard interface requirements

Applications

• High-speed data acquisition systems requiring precise signal threshold detection
• Communication equipment utilizing ECL logic families for timing critical interfaces
• Test and measurement instruments needing fast analog-to-digital conversion triggering

Procurement Notes

Verify the specific ordering suffix and package variant against the official datasheet before procurement. Confirm that the CDIP-16 through-hole format aligns with your PCB layout constraints. Check the current lifecycle status as components may be subject to discontinuation notices. Ensure compatibility with existing ECL power supply rails and termination networks. Validate thermal performance within the specified operating temperature range for your intended environment.

Selection Notes

Select this component when dual-channel ECL comparison with latching is required. Consider the 475 ps response time for high-frequency applications. Evaluate the 50 mA output current against load requirements. Verify the through-hole mounting style fits the assembly process. Compare against other onsemi comparers if different pinouts or packages are preferred.

Part Context

This part belongs to onsemi's analog comparator series, specifically tailored for ECL logic applications. It complements their broader portfolio of signal conditioning and amplifier ICs. The device supports industrial and commercial environments within its specified temperature limits. It is part of a lineage of high-speed discrete and integrated circuit solutions from the manufacturer.

Replacement Considerations

Consult the official datasheet for direct pin-compatible substitutes. Cross-reference with similar dual ECL comparers from onsemi or other manufacturers. Verify electrical parameters such as response time and supply voltage compatibility. Check package dimensions for mechanical fit in existing designs.