AC-4.000MAE-T

Oscillators Overview

The AC-4.000MAE-T is a standard clock oscillator manufactured by TXC Corporation, operating at a frequency of 4 MHz with CMOS output format. It functions within a supply voltage range of 5.0 Volts and maintains a frequency stability of ±50 ppm. The component supports enable/disable functionality and is housed in a compact 4-SMD, no lead package measuring 5.00 mm x 3.20 mm x 1.40 mm. Designed for surface mount technology, it operates reliably across an extended temperature range from -40°C to +85°C. This device is classified as obsolete.

Oscillators Feature Summary

• Features CMOS output format for digital logic compatibility
• Includes enable/disable control function for power management
• Supports surface mount installation in small footprint packages

Oscillators Applications

• General purpose timing circuits requiring 4 MHz reference
• Embedded systems utilizing CMOS logic interfaces
• Industrial equipment operating within extended temperature ranges

Oscillators Procurement Notes

This component is officially listed as obsolete and no longer manufactured by TXC Corporation. Procurement must rely on remaining distributor stock or secondary market channels. Verify the authenticity and storage history of available units carefully, as long-term shelf life may affect performance. Confirm that the specific revision matches design requirements before integration into new production cycles.

Oscillators Selection Notes

Engineers should consider this part only for maintenance or legacy system repairs due to its discontinued status. For new designs, select current generation oscillators from the same manufacturer to ensure long-term supply availability. Evaluate alternative components with similar electrical specifications, including frequency, voltage, and package dimensions, to guarantee pin-to-pin compatibility and functional equivalence in existing circuit layouts.

Oscillators Part Context

The AC series represents TXC Corporation's line of standard crystal oscillators. The AC-4.000MAE-T specifically targets applications requiring a precise 4 MHz clock signal with low profile packaging. As part of the broader oscillator portfolio, it provides stable timing solutions for consumer electronics and industrial control systems prior to its obsolescence notification.

Oscillators Replacement Considerations

No direct public substitute part numbers are confirmed for this obsolete model. Designers must identify equivalent components based on matching electrical parameters and mechanical dimensions rather than official cross-reference lists.