7C-48.000MDB-T

Oscillators Overview

The TXC Corporation 7C-48.000MDB-T is a CMOS crystal oscillator operating at 48 MHz with a standard output configuration. It supports a supply voltage of 1.8V and features an enable/disable control function for power management. The device utilizes a quartz resonator housed in a compact 4-SMD, no-lead package measuring 3.2 mm by 2.5 mm. It offers a frequency stability of ±50 ppm and operates within a temperature range of -10°C to +70°C. The maximum supply current is specified at 30 mA.

Oscillators Feature Summary

• Integrated enable and disable functionality for active power control
• CMOS output signal compatible with digital logic interfaces
• Surface-mount construction in a small footprint package

Oscillators Applications

• Portable electronic devices requiring low-power operation
• Embedded systems utilizing 1.8V logic levels
• Communication modules needing precise timing references

Oscillators Procurement Notes

Verify the specific suffix MDB against official manufacturer documentation to confirm the 1.8V supply voltage requirement. Ensure that the target circuit design accommodates the enable/disable pin functionality and the specified ±50 ppm frequency stability. Confirm that the operating environment remains within the -10°C to +70°C range to maintain performance specifications.

Oscillators Selection Notes

Select this component when a 1.8V supply voltage is required rather than the more common 3.3V standard found in other series variants. Consider the enable/disable feature if dynamic power saving is necessary for the application. Verify that the 48 MHz frequency meets the system clock requirements and that the ±50 ppm stability is sufficient for the intended data transmission or processing speeds.

Oscillators Part Context

This part belongs to the 7C series of standard CMOS oscillators from TXC Corporation. The series provides various voltage options and stability grades. The 7C-48.000MDB-T specifically addresses applications requiring lower voltage operation compared to the 3.3V variants like the 7C-48.000MBB-T, while maintaining the same physical dimensions and general oscillator characteristics.

Oscillators Replacement Considerations

The 7C-48.000MBA-T is listed as a substitute part number by distributors. Verify compatibility regarding the specific voltage and stability parameters before replacement.