8NE-40.000MBM-T

Oscillators Overview

The 8NE-40.000MBM-T is a CMOS standard oscillator manufactured by TXC Corporation, operating at a frequency of 40 MHz. It features a ±50 ppm frequency stability and supports a supply voltage of 3.3 V. The device utilizes an Enable/Disable function for power management and offers low EMI characteristics. It is housed in a 4-SMD, No Lead surface-mount package with a wide operating temperature range from -40°C to +125°C.

Oscillators Feature Summary

• CMOS output format with low electromagnetic interference (EMI) characteristics
• Integrated Enable/Disable functionality for efficient power management
• Wide industrial operating temperature range suitable for harsh environments

Oscillators Applications

• High-speed digital logic circuits requiring precise clock signals
• Communication systems utilizing serial data transmission protocols
• Embedded microcontroller and processor clock sources

Oscillators Procurement Notes

Verify the specific package variant and lead configuration against the official datasheet before procurement. Confirm that the 3.3V supply requirement aligns with the target circuit design. Ensure the Enable/Disable pin usage matches the system's power sequencing requirements to avoid unintended oscillation states during startup or shutdown phases.

Oscillators Selection Notes

Select this component when a 40 MHz clock source with ±50 ppm stability is required in a compact SMD form factor. The 3.3V supply voltage makes it compatible with modern low-voltage logic families. Consider the wide temperature range if the application operates in extreme thermal conditions. The low EMI feature is beneficial for noise-sensitive analog-digital mixed signal designs.

Oscillators Part Context

This oscillator belongs to the 8NE series of MEMS-based timing devices from TXC Corporation. Unlike traditional quartz crystals, MEMS oscillators offer superior shock resistance and frequency stability over temperature variations. The 40 MHz frequency is commonly used for USB interfaces, Ethernet controllers, and general-purpose system clocks in consumer and industrial electronics.

Oscillators Replacement Considerations

Direct substitutes include other 40 MHz CMOS oscillators with similar ±50 ppm stability and 3.3V operation, such as the 8NE-40.000MCM-T. Verify pin compatibility and electrical specifications before substitution. Cross-reference with other manufacturers' equivalent parts ensuring identical package dimensions and drive strength requirements.