S3M05T-32.768K-X-R

Oscillators Overview

The S3M05T-32.768K-X-R is a crystal oscillator (XO) manufactured by Aker Technology Corp, operating at a nominal frequency of 32.768 kHz. It utilizes HCMOS output logic and supports an enable/disable function for power management. The device operates within a supply voltage range of 1.62V to 3.63V and offers a frequency stability of ±50ppm. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• HCMOS output interface for digital signal compatibility
• Enable/Disable control pin for power optimization
• Compact 4-SMD no-lead surface mount package

Oscillators Applications

• Real-time clock circuits
• Microcontroller system timing
• Low-power embedded devices

Oscillators Procurement Notes

Verify the specific suffix 'X-R' against the manufacturer's current datasheet to confirm package dimensions and tape/reel specifications. Ensure the required frequency stability of ±50ppm meets the target application's tolerance requirements before procurement. Cross-reference the supply voltage range with the host circuit's available rails.

Oscillators Selection Notes

Select this component when a low-frequency, precision timing source is required for battery-powered or low-voltage systems. The HCMOS output ensures direct interfacing with standard digital logic without additional buffering. Consider the ±50ppm stability if the application demands higher accuracy over temperature variations.

Oscillators Part Context

This part belongs to Aker Technology's S3M05T series of surface-mount crystal oscillators. The series provides various frequency options tailored for consumer electronics and industrial applications. The 32.768 kHz variant is specifically optimized for real-time counting and clocking functions common in portable devices.

Oscillators Replacement Considerations

Direct substitutes must match the 32.768 kHz frequency, HCMOS output type, 4-SMD package, and 1.62V-3.63V supply range. Verify pinout compatibility and enable/disable functionality with alternative manufacturers such as Epson or NDK.