7CZ-32.768KDD-T

Oscillators Overview

The TXC Corporation 7CZ-32.768KDD-T is a standard clock oscillator operating at a nominal frequency of 32.768 kHz. It utilizes CMOS output technology and functions with a supply voltage of 1.8V. The device features a frequency tolerance of ±25 ppm across an industrial temperature range of -40°C to +85°C. It is housed in a compact 4-SMD, No Lead package with dimensions of 5.0x3.2 mm. The component supports enable/disable control functionality for power management.

Oscillators Feature Summary

• Standard CMOS output configuration
• Industrial temperature range support
• Compact surface-mount footprint

Oscillators Applications

• Real-time clock circuits
• Low-power embedded systems
• Consumer electronics timing references

Oscillators Procurement Notes

Verify the specific ordering suffix to ensure the correct voltage and tolerance requirements are met. Confirm that the 1.8V supply specification aligns with the target system design. Check for RoHS compliance status if environmental regulations apply. Ensure the 4-SMD package matches the PCB layout constraints. Validate the enable/disable pin configuration against the schematic.

Oscillators Selection Notes

Select this component when a low-profile oscillator is required for space-constrained designs. The 1.8V operation suits battery-powered or low-voltage logic applications. Consider the ±25 ppm stability for general timing needs rather than high-precision metrology. Verify compatibility with the host controller's input voltage levels.

Oscillators Part Context

This part belongs to the 7CZ series of standard oscillators from TXC Corporation. It serves as a timebase generator for digital circuits requiring precise frequency references. The series offers various voltage and tolerance options within the same form factor.

Oscillators Replacement Considerations

Direct substitutes include other 32.768 kHz CMOS oscillators in 5.0x3.2 mm packages with 1.8V operation. Verify electrical parameters such as current consumption and output swing before substitution.