S23305T-25.000-X-R

Oscillators Overview

The S23305T-25.000-X-R is a standard crystal oscillator (XO) manufactured by Aker Technology Corp, designed for surface-mount applications. It operates at a nominal frequency of 25 MHz with an HCMOS output level. The device supports a supply voltage range from 1.8V to 3.3V and features an enable/disable control function. Frequency stability is specified at ±50 ppm over the operating temperature range of -40°C to +85°C. The component utilizes a compact 4-SMD, No Lead package measuring 2.5mm in length, 2mm in width, and 0.95mm in height.

Oscillators Feature Summary

• Provides stable clock signals via HCMOS output interface
• Includes hardware enable and disable control functionality
• Supports low-voltage operation down to 1.8V

Oscillators Applications

• General-purpose digital system clock generation
• Embedded controller timing references
• Communication interface synchronization

Oscillators Procurement Notes

Verify that the specific suffix '-R' corresponds to the Tape & Reel packaging format as indicated in distributor listings. Confirm that the required frequency tolerance of ±50 ppm meets the design specifications. Ensure the 4-pin SMD footprint dimensions align with the PCB layout constraints. Check for RoHS compliance status if environmental regulations apply to the final assembly.

Oscillators Selection Notes

Select this component when a 25 MHz reference signal is required for CMOS-compatible logic circuits. Consider the 1.8V to 3.3V supply range compatibility with the target system power rails. Evaluate the ±50 ppm stability against the jitter requirements of the connected peripherals. The small form factor makes it suitable for space-constrained portable or industrial designs.

Oscillators Part Context

This part belongs to the S2 series of surface-mount oscillators from Aker Technology. It shares the same physical package and basic electrical architecture with other frequencies in the series, such as the 6 MHz and 27 MHz variants. The 'S23305T' designation indicates the specific series and package type, while the numeric suffix defines the output frequency.

Oscillators Replacement Considerations

Direct substitutes include other 25 MHz HCMOS oscillators in identical 4-SMD packages with matching voltage ranges. Verify pinout compatibility and thermal characteristics before swapping. Cross-reference with similar series parts like the S53305-25.000-X if available, ensuring functional equivalence.