MC100LVEL39DWR2G

Clock Generators, PLLs, Frequency Synthesizers Overview

The MC100LVEL39DWR2G is a low skew clock generation chip designed for precise synchronization. It features internal synchronous dividers providing divide-by-2/4 and divide-by-4/6 outputs with a maximum output-to-output skew of 50 ps. The device accepts differential or single-ended inputs and operates in PECL mode (VCC = 3.0 V to 3.8 V, VEE = 0 V) or NECL mode (VCC = 0 V, VEE = −3.0 V to −3.8 V). Key electrical parameters include a maximum toggle frequency of 1000 MHz, typical power supply current of 54 mA at 25°C, and random clock jitter of 3.0 ps RMS at 1000 MHz. It is housed in an SOIC-20 Wide Body package.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Maximum output-to-output skew of 50 ps
• Synchronous enable/disable and master reset for synchronization
• Internal input pulldown resistors
• ESD protection exceeding 2 kV (Human Body Model)

Clock Generators, PLLs, Frequency Synthesizers Applications

• Low skew clock generation applications
• Systems requiring multiple synchronized LVEL39 devices
• PECL and NECL logic circuits

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the ordering suffix DWR2G corresponds to the SOIC-20 WB package with tape and reel shipping containing 1000 units. Confirm RoHS compliance and lead-free status as specified in the ordering information table. Ensure the procurement source provides the correct datasheet revision Rev. 12 for accurate electrical characteristics.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when precise alignment of common output edges is required due to synchronous internal dividers. Use the Master Reset (MR) input if synchronizing multiple devices; it is optional for single-device systems. Ensure input signals are within the specified voltage ranges for PECL or NECL modes. Verify that the 50 ps skew specification meets the system timing requirements.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the 100 Series ECLinPS family from onsemi. The series includes temperature compensation and meets JEDEC latchup test specifications. The MC100LVEL39/D is the standard designation, while the DWR2G suffix indicates the specific tape and reel packaging variant.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.