MC10EL34DG

Clock Generators, PLLs, Frequency Synthesizers Overview

The MC10EL34DG is a low skew clock generation chip from the onsemi MC10/100EL series, designed for ÷2, ÷4, and ÷8 frequency division applications. It operates in PECL mode with VCC ranging from 4.2 V to 5.7 V (VEE = 0 V) or NECL mode with VCC = 0 V and VEE from −4.2 V to −5.7 V. The device features internal 75 kΩ pulldown resistors on CLK, EN, and MR inputs. It provides synchronous enable/disable functionality and a master reset for synchronization. Packaged in an 8-pin SOIC surface-mount format, it supports industrial temperature ranges.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Low skew output performance with 50 ps output-to-output skew
• Configurable frequency division ratios of ÷2, ÷4, and ÷8
• Synchronous enable/disable and master reset capabilities
• Internal 75 kΩ pulldown resistors on control inputs

Clock Generators, PLLs, Frequency Synthesizers Applications

• Low skew clock generation systems
• PECL/NECL compatible digital circuits
• Clock distribution networks requiring precise timing

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the MC10/100EL family of high-speed ECL logic devices. The 'DG' suffix indicates a Pb-free package variant manufactured by onsemi. It is part of a broader line of clock generation chips including variants like MC100EL34D and MC100EL34.