8WZ-32.768KDD-T

Oscillators Overview

The 8WZ-32.768KDD-T is a standard clock oscillator manufactured by TXC Corporation, designed for low-power applications requiring precise timing. It operates at a nominal frequency of 32.768 kHz with a CMOS output type, suitable for digital logic interfacing. The device supports a supply voltage of 1.8V and maintains a frequency stability of ±25ppm across an operating temperature range of -40°C to +85°C. It utilizes a quartz resonator housed in a compact 4-SMD, No Lead package measuring 2.5mm x 2.0mm. The component is supplied in tape and reel packaging for automated surface-mount assembly.

Oscillators Feature Summary

• Provides stable 32.768 kHz timing signals using quartz resonance technology
• Features low-voltage operation compatible with modern 1.8V logic systems
• Offers high frequency stability within specified industrial temperature ranges
• Utilizes a compact surface-mount footprint for space-constrained designs

Oscillators Applications

• Real-time clock circuits in portable electronic devices
• Microcontroller system clocks for low-power embedded applications
• Watch and wearable device timing references
• Industrial control systems requiring precise timekeeping

Oscillators Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required voltage levels and load capacitance specifications. Confirm that the selected variant matches the intended supply voltage of 1.8V and the required frequency tolerance of ±25ppm for the target application environment. Ensure the package dimensions align with the PCB layout constraints.

Oscillators Selection Notes

Select this component when a low-profile, low-voltage oscillator is required for real-time counting or system synchronization. Consider the ±25ppm stability requirement against environmental temperature variations. Verify that the CMOS output swing is compatible with the receiving logic inputs. Evaluate the 1.8V supply constraint against the overall system power budget.

Oscillators Part Context

This part belongs to the 8WZ series of crystal oscillators from TXC Corporation, which focuses on small-footprint solutions for consumer and industrial electronics. The series provides various frequency options and voltage levels, with the 8WZ-32.768KDD-T specifically addressing the common need for calendar and clock timing functions in battery-operated devices.

Oscillators Replacement Considerations

Check for direct pin-to-pin replacements within the same series offering identical electrical characteristics. Verify if alternative packages provide similar performance metrics while meeting size constraints. Ensure any substitute maintains the 1.8V supply requirement and CMOS output compatibility.