EMRA46M2H-1.000M TR

Oscillators Overview

The EMRA46M2H-1.000M TR is a standard MEMS clock oscillator manufactured by Ecliptek, operating at a nominal frequency of 1.000 MHz. It utilizes LVCMOS logic output and supports an input voltage range of 2.25V to 3.63V. The device features an enable/disable control function and is housed in a 4-SMD, no-lead plastic surface-mount package. It is currently classified as obsolete.

Oscillators Feature Summary

• MEMS-based oscillator technology for stable frequency generation
• LVCMOS output logic compatible with standard digital interfaces
• Integrated enable and disable functionality for power management

Oscillators Applications

• General purpose clock signal generation
• Embedded system timing references
• Digital circuit synchronization

Oscillators Procurement Notes

This component is officially listed as obsolete by the manufacturer. Procurement should focus on verifying the authenticity of remaining stock from authorized distributors or secondary market suppliers. Ensure that any available units are genuine Ecliptek products and have been stored under appropriate conditions to maintain performance integrity before integration into new designs.

Oscillators Selection Notes

Designers requiring this specific 1.000 MHz frequency and LVCMOS interface should consider that the part is discontinued. Selection of alternative components must account for pin compatibility, voltage range (2.25V-3.63V), and package dimensions (4-SMD). Verify that substitute oscillators meet the required jitter and stability specifications for the target application.

Oscillators Part Context

The EMRA46M2H series represents Ecliptek's line of MEMS oscillators designed for compact surface-mount applications. This specific model provides a fixed 1 MHz output, distinguishing it from programmable variants within the broader family. Its obsolescence status reflects product lifecycle management typical for established electronic component manufacturers.

Oscillators Replacement Considerations

As the EMRA46M2H-1.000M TR is obsolete, direct replacement requires evaluating other 1 MHz LVCMOS MEMS oscillators in similar packages. Cross-reference parameters such as supply voltage, load drive, and physical footprint to ensure mechanical and electrical compatibility with existing PCB layouts.