S33305T-32.768K-X-R

Oscillators Overview

The S33305T-32.768K-X-R is a standard crystal oscillator (XO) manufactured by Aker Technology Corp, designed for precise timing applications requiring a 32.768 kHz frequency output. It utilizes HCMOS logic levels for signal compatibility and operates on a single 3.3V supply voltage. The device features an enable/disable function to manage power consumption effectively. Packaged in a compact 4-SMD, no-lead form factor, it supports surface-mount assembly processes. This component provides reliable clock signals with specified frequency stability suitable for low-power electronic systems.

Oscillators Feature Summary

• HCMOS output logic for digital interface compatibility
• Integrated enable and disable control functionality
• Compact 4-SMD no-lead surface mount package design

Oscillators Applications

• Real-time clock circuits in portable devices
• Low-power embedded system timing references
• Battery-operated consumer electronics

Oscillators Procurement Notes

Verify the specific suffix 'X-R' against the manufacturer's current datasheet to confirm pinout and electrical specifications match your design requirements. Ensure that the 3.3V supply voltage aligns with your system's power rails. Confirm RoHS compliance status if environmental regulations apply to your manufacturing process. Cross-reference the part number with authorized distributors to avoid counterfeit components.

Oscillators Selection Notes

Select this oscillator when a precise 32.768 kHz reference is required for timekeeping or low-frequency synchronization. The HCMOS output ensures direct interfacing with microcontrollers without additional level shifting. Consider the enable/disable feature for power-sensitive applications where standby modes are critical. Evaluate the 4-SMD package size against available PCB real estate constraints.

Oscillators Part Context

This component belongs to the S33305T series of crystal oscillators from Aker Technology Corp. The series typically offers various frequencies and packaging options. The S33305T variant specifically targets standard timing needs with HCMOS outputs. Other models in the family may differ in frequency, voltage, or package type while maintaining similar functional characteristics.

Oscillators Replacement Considerations

Direct substitutes include other 32.768 kHz HCMOS oscillators in 4-SMD packages with 3.3V operation. Verify pin compatibility and electrical parameters before substitution. Generic replacements must match the enable/disable functionality if power management is required.