S11805T-40.000-X-R

Oscillators Overview

The S11805T-40.000-X-R is a surface-mount crystal oscillator manufactured by Aker Technology Corp, operating at a nominal frequency of 40 MHz. It utilizes HCMOS output logic and features an enable/disable control function powered by a 1.8V supply voltage. The component is housed in a compact 4-SMD, no-lead package designed for space-constrained applications. This device provides stable clock signals suitable for digital systems requiring precise timing synchronization.

Oscillators Feature Summary

• HCMOS output logic with enable/disable functionality
• Low-profile surface mount construction
• 1.8V single-supply operation

Oscillators Applications

• Digital signal processing circuits
• Microprocessor clock generation
• Communication interface timing

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct voltage levels and output logic compatibility. Confirm that the 1.8V supply requirement aligns with your system design before procurement. Cross-reference the package dimensions with your PCB footprint library to guarantee accurate mechanical fit during assembly.

Oscillators Selection Notes

Select this component when a low-voltage, enable-controlled clock source is required for high-density designs. The HCMOS output ensures compatibility with standard digital logic families while the enable pin allows for power management strategies. Ensure the 40 MHz frequency meets the target system's timing requirements and that the 1.8V rail is available on the board.

Oscillators Part Context

This part belongs to Aker Technology's ultra-miniature crystal oscillator series, designed for portable and embedded electronics. The S11805T series emphasizes small form factors and low power consumption, making it suitable for modern consumer devices and industrial controllers where space and energy efficiency are critical constraints.

Oscillators Replacement Considerations

Direct substitutes must match the 40 MHz frequency, 1.8V supply, HCMOS output, and 4-SMD no-lead package. Verify enable/disable pin functionality and electrical characteristics such as phase noise and jitter if applicable. Consult the manufacturer's cross-reference list for validated alternatives.