MCH12140DR2

Clock Generators, PLLs, Frequency Synthesizers Overview

The MCK12140DR2G is a Phase Frequency Detector manufactured by onsemi, designed for wireless and RF integrated circuit applications. It operates within an input frequency range of 650 MHz to 800 MHz and requires a supply voltage between 4.94 V and 5.5 V. The device utilizes Silicon technology and functions reliably across a temperature range of -40°C to +70°C. Packaged in an SOIC-8 surface-mount format, this component serves as a phase detector or phase shifter within its designated series.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Operates at high frequencies with a minimum input of 650 MHz and maximum of 800 MHz
• Compatible with standard 5V logic systems via a 4.94 V to 5.5 V operating voltage range
• Available in compact SOIC-8 SMD/SMT packaging for efficient board space utilization

Clock Generators, PLLs, Frequency Synthesizers Applications

• Wireless communication systems requiring phase detection
• RF integrated circuits utilizing the MCK12140 series
• Phase shifting applications in electronic signal processing

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the exact part number suffix upon ordering, as the provided model lacks the 'G' typically associated with RoHS compliance in official catalogs. Confirm availability status directly with the manufacturer or authorized distributors, as lead times may vary significantly due to production scheduling constraints.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a dedicated phase frequency detector is required for frequencies above 650 MHz. Ensure the design accommodates the specific 4.94 V to 5.5 V power supply requirements and the thermal management needs for operation up to +70°C. Verify that the SOIC-8 footprint aligns with the PCB layout specifications.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the MCK12140 series from onsemi, categorized under Wireless & RF Integrated Circuits. It is specifically engineered for phase detection tasks in radio frequency environments. The DR2G suffix indicates the tape and reel packaging configuration and compliance status.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate alternative phase detectors from the same manufacturer only if they match the 650-800 MHz frequency range and SOIC-8 package dimensions.