S51805T-32.768K-X-R

Oscillators Overview

The S51805T-32.768K-X-R is a standard HCMOS crystal oscillator manufactured by Aker Technology Corp, operating at a nominal frequency of 32.768 kHz. It features a 1.8V supply voltage with integrated enable and disable control capabilities for power management. The component is housed in a compact 4-SMD, No Lead package, specifically identified as an SMD5032-4P form factor. This surface-mount device is designed for low-power applications requiring precise timing signals.

Oscillators Feature Summary

• HCMOS output interface providing digital signal compatibility
• Integrated enable and disable control function for power optimization
• Ultra-miniature surface-mount package design for space-constrained layouts

Oscillators Applications

• Real-time clock (RTC) circuits
• Wearable electronic devices
• Low-power consumer electronics

Oscillators Procurement Notes

Verify the specific ordering suffix 'X-R' corresponds to the required tape-and-reel packaging configuration when placing orders. Confirm that the 1.8V supply requirement aligns with the target system's voltage rails. Ensure the SMD5032-4P footprint matches the PCB design guidelines provided in the official datasheet to guarantee proper soldering and mechanical stability during assembly processes.

Oscillators Selection Notes

Select this component when a 32.768 kHz reference is required for timekeeping functions in battery-operated devices. The HCMOS output level is suitable for direct interfacing with modern microcontrollers and processors. Consider the enable/disable feature if dynamic power saving is a critical design requirement for the end application.

Oscillators Part Context

This oscillator belongs to the S5 series from Aker Technology Corp, which specializes in ultra-miniature CMOS oscillators. The series is engineered to provide stable frequency control across wide temperature ranges. It complements the manufacturer's broader portfolio of TCXOs and VCXOs used in automotive and telecommunications sectors.

Oscillators Replacement Considerations

Cross-reference with other 32.768 kHz HCMOS oscillators in the SMD5032-4P package. Verify pinout compatibility and electrical specifications before substitution. Ensure the replacement part supports the same 1.8V supply voltage and enable logic levels.