S12505T-20.000-X-R

Oscillators Overview

The S12505T-20.000-X-R is a surface-mount crystal oscillator from Aker Technology Corp, operating at a nominal frequency of 20MHz. It features HCMOS output levels and supports a supply voltage range of 1.8V to 3.3V, with a typical operation at 2.5V. The device offers a frequency stability of ±50ppm and includes an enable/disable control function. Housed in a 4-pin ultra-miniature SMD package measuring 5mm x 3.2mm x 0.95mm, it operates within a temperature range of -40°C to +85°C.

Oscillators Feature Summary

• Integrated enable and disable control functionality for power management
• Ultra-miniature surface-mount package design for space-constrained applications
• HCMOS output signal compatibility with standard digital logic interfaces

Oscillators Applications

• Portable electronic devices requiring low power consumption
• Embedded systems needing precise clock synchronization
• Communication equipment utilizing standard digital interfaces

Oscillators Procurement Notes

Verify the specific suffix requirements against the manufacturer's current documentation to ensure correct packaging and tape/reel specifications. Confirm that the enable pin configuration matches the target circuit design. Check for RoHS compliance status if required by project standards. Ensure the supply voltage aligns with the 1.8V to 3.3V operational range.

Oscillators Selection Notes

Select this component when a compact form factor and low voltage operation are critical. The HCMOS output ensures compatibility with most microcontrollers and FPGAs. Consider the ±50ppm stability for general timing applications rather than high-precision radio frequencies. Evaluate the enable feature if dynamic power saving is necessary during idle periods.

Oscillators Part Context

This part belongs to Aker Technology's S12505T series of ultra-miniature crystal oscillators. The series is designed for applications demanding small footprint and reliable performance. Similar models in the series vary primarily by output frequency and specific package dimensions, maintaining consistent electrical characteristics and interface types across the family.

Oscillators Replacement Considerations

Direct substitutes include other 20MHz HCMOS oscillators in similar SMD packages from Aker or competitors. Verify pinout compatibility and voltage ranges before substitution. Cross-reference with datasheets for equivalent parts like S12505T-24.000-X-R for different frequencies.