7X-38.400MDB-T

Oscillators Overview

The 7X-38.400MDB-T is a standard clock oscillator manufactured by TXC Corporation, operating at a frequency of 38.4 MHz. It utilizes a CMOS output signal and functions with a supply voltage of 1.8V. The component features an enable/disable control function for power management. Frequency stability is rated at ±50ppm over an operating temperature range of -10°C to +70°C. The device is housed in a compact 4-SMD, No Lead package with dimensions of 3.20mm x 2.50mm.

Oscillators Feature Summary

• CMOS output interface compatible with digital logic circuits
• Integrated enable/disable pin for active power control
• Compact surface-mount design suitable for space-constrained PCB layouts

Oscillators Applications

• Embedded systems requiring precise timing references
• Consumer electronics with low-power operation requirements
• Industrial control modules needing stable clock signals

Oscillators Procurement Notes

Verify the specific suffix MDB against official datasheets to confirm the 1.8V supply voltage and -10°C to +70°C temperature range. Ensure the target circuit supports CMOS logic levels and that the enable pin is properly biased. Cross-reference the 4-SMD footprint dimensions with the PCB layout to guarantee mechanical compatibility during assembly.

Oscillators Selection Notes

Select this model when a 1.8V supply voltage is required instead of higher voltage alternatives like 3.3V. The ±50ppm stability is sufficient for general-purpose timing applications but may not suit high-precision RF systems. Consider the enable feature if dynamic power saving is necessary. Compare against the 7X-38.400MBE-T variant which operates at 3.3V for different voltage domains.

Oscillators Part Context

This component belongs to the 7X series of tight stability oscillators from TXC Corporation. The series offers various voltage options and temperature ranges. The 7X-38.400MDB-T specifically addresses low-voltage applications with its 1.8V specification. It shares the same 3.2x2.5mm package form factor as other members in the 7X family, ensuring consistent mechanical integration across designs.

Oscillators Replacement Considerations

The 7X-38.400MBE-T serves as a direct functional substitute but requires a 3.3V supply voltage instead of 1.8V. Designers must verify voltage level compatibility before swapping these parts. Other variants in the 7X series may offer different temperature ranges or stability ratings.