MC100EP139DTG

Clock Generators, PLLs, Frequency Synthesizers Overview

The MC100EP139DTG is a high-speed clock generator from the onsemi MC100EP series, designed for ECL logic applications. It operates within a supply voltage range of 3V to 5.5V and supports maximum output frequencies up to 1 GHz. The device features differential inputs compatible with NECL and PECL standards, providing four differential ECL outputs. Packaged in a 20-TSSOP surface-mount format, it ensures low jitter performance of 0.2 ps. The component functions as a dedicated clock distribution solution without integrated PLL capabilities, suitable for demanding timing requirements.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Supports maximum output frequency of 1 GHz
• Features 0.2 ps jitter specification
• Accepts differential NECL or PECL inputs
• Provides four differential ECL outputs

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-speed digital signal processing systems
• Telecommunications infrastructure equipment
• Test and measurement instrumentation requiring precise clocking

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the MC100EP family, which specializes in high-performance ECL logic devices. The 'DTG' suffix indicates a specific tape-and-reel packaging variant manufactured by onsemi. This part serves as a fixed-function clock generator, distinct from programmable synthesizers, focusing on low-jitter distribution for high-frequency digital circuits.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

The MC100EP139DTR2G is identified as a direct substitute for this component. Both parts share identical electrical characteristics and pinouts, differing primarily in packaging configuration (tube versus tape-and-reel). Verification of the specific package type required for the assembly process is necessary when selecting the replacement.