MC100LVEL39DWG

Clock Generators, PLLs, Frequency Synthesizers Overview

The MC100LVEL39 is a low skew clock generation chip designed for precise alignment of common output edges. It features internal synchronous dividers supporting divide-by-2, -4, and -6 ratios via DIVSEL inputs. The device accepts differential or single-ended inputs and includes a Master Reset (MR) for synchronization across multiple devices. Operating in PECL mode with VCC = 3.0 V to 3.8 V and VEE = 0 V, it achieves a maximum toggle frequency of 1000 MHz. Key electrical parameters include a maximum output-to-output skew of 50 ps, power supply current of 50 mA typical, and propagation delay from CLK to Q of 850 ps typical.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Maximum output-to-output skew of 50 ps
• Synchronous enable/disable and master reset capabilities
• Supports divide-by-2, -4, and -6 frequencies
• ESD protection exceeding 2 kV (Human Body Model)

Clock Generators, PLLs, Frequency Synthesizers Applications

• Low skew clock generation applications
• Systems requiring synchronized multi-device clock distribution
• High-speed digital circuits utilizing LVPECL signaling

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific ordering suffix against the manufacturer's documentation to confirm package type and shipping quantity. The datasheet lists the DWR2G variant as available in tape and reel packaging. Ensure that procurement specifications align with the required RoHS compliance and lead time constraints associated with the selected configuration.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when precise edge alignment between multiple clock outputs is critical. The device supports both differential and single-ended input signals, offering flexibility in interface design. Consider the synchronous enable feature to prevent runt pulses during state transitions. Verify that the operating temperature range of -40°C to +85°C meets the environmental requirements of the target application.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the 100 Series ECL logic family, which incorporates temperature compensation. It is manufactured by onsemi and utilizes an SOIC-20 Wide Body (DW) package. The device contains 419 transistors and is designed to meet or exceed JEDEC latchup test specifications, ensuring reliability in high-performance electronic systems.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Publicly confirmed substitute part numbers are not provided in the source material.