7XZ-32.768KBA-T

Oscillators Overview

The TXC Corporation 7XZ-32.768KBA-T is a standard CMOS clock oscillator operating at a nominal frequency of 32.768 kHz. It utilizes a quartz crystal resonator and features a 4-SMD, No Lead surface-mount package with dimensions of 3.20mm x 2.50mm x 1.10mm. The device operates on a 3.3V supply voltage and provides a frequency stability of ±25ppm across an industrial temperature range of -10°C to +70°C. Key functional attributes include an Enable/Disable control feature and a maximum supply current of 3mA.

Oscillators Feature Summary

• Integrates an Enable/Disable function for power management control
• Utilizes a compact 4-SMD No Lead surface mount package
• Provides stable 32.768 kHz timing via quartz crystal technology

Oscillators Applications

• Real-time clock (RTC) circuits in consumer electronics
• Industrial equipment requiring precise timekeeping
• Embedded systems utilizing low-frequency reference signals

Oscillators Procurement Notes

Verify the specific suffix 'B' against the official datasheet to confirm the 3.3V supply requirement and -10°C to +70°C temperature range. Ensure the selected variant matches the required Enable/Disable functionality and package dimensions. Cross-reference the manufacturer part number with authorized distributors to confirm availability and authenticity before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 3.3V logic interface is required for RTC applications. The ±25ppm stability suits general-purpose timing needs within the specified temperature limits. Consider the 4-SMD footprint for PCB layout constraints. Evaluate the 3mA maximum current consumption against system power budgets compared to lower-power alternatives if energy efficiency is critical.

Oscillators Part Context

This model belongs to the 7XZ series of ultra-small RTC oscillators manufactured by TXC Corporation. The series is characterized by seam-sealed ceramic construction designed for reliability. The 7XZ-32.768KBA-T specifically denotes the 3.3V operational voltage variant within this family, distinct from other voltage or temperature-rated versions.

Oscillators Replacement Considerations

The 7XZ-32.768KDA-T serves as a direct substitute within the same series, offering identical physical dimensions and functionality but differing in supply voltage specifications.