S22505T-4.000-X-R

Oscillators Overview

The S22505T-4.000-X-R is a 4 MHz HCMOS crystal oscillator from Aker Technology Corp, part of the S2 series. It operates on a single 2.5V supply with enable/disable functionality. The device features ±50 ppm frequency stability and a 15pF load capacitance. Packaged in a compact 4-SMD, No Lead Ultra Mini-CSMD format measuring 5mm x 3.2mm x 0.95mm, it supports surface mount installation. Operating temperatures range from -40°C to 85°C, ensuring reliability across standard industrial conditions.

Oscillators Feature Summary

• Integrated enable and disable control for power management
• Compact ultra-miniature surface-mount package design
• HCMOS output signal compatibility
• Lead-free RoHS compliant construction

Oscillators Applications

• General clock signal generation in embedded systems
• Timing reference for digital logic circuits
• Microcontroller system clocks
• Communication interface synchronization

Oscillators Procurement Notes

Verify the specific frequency suffix matches the required 4.000 MHz specification. Confirm the S2 series packaging details align with automated assembly requirements. Ensure voltage levels match the 2.5V operational range. Check environmental compliance certifications against project standards. Validate pinout configurations for PCB layout integration.

Oscillators Selection Notes

Choose this model when a low-profile, enable-controlled HCMOS oscillator is required. The 4-pin SMD form factor suits space-constrained designs. Consider the ±50 ppm stability for general timing applications. Evaluate the 2.5V supply constraint against available board voltages. Assess thermal performance within the specified -40°C to 85°C range.

Oscillators Part Context

This component belongs to Aker Technology's S2 series of ultra-miniature crystal oscillators. The series offers various frequencies with consistent physical dimensions. The S22505T variant specifically denotes the 4-pin no-lead surface mount configuration. It targets applications requiring small footprints and reliable timing signals.

Oscillators Replacement Considerations

Direct substitutes include other S2 series models with identical footprint and electrical characteristics but different frequencies. Cross-reference pinouts and voltage specifications carefully. Verify that alternative HCMOS oscillators meet the same enable/disable functionality requirements.