S23305T-25.000-R

Oscillators Overview

The S23305T-25.000-R is a surface-mount crystal oscillator (XO) from the Aker Technology S2 series, operating at a nominal frequency of 25 MHz with HCMOS output levels. It supports supply voltages ranging from 1.8V to 3.3V and features a frequency stability of ±50 ppm. The device utilizes a 4-pin SMD package measuring 2.5mm x 2.0mm x 0.95mm, designed for applications requiring a load capacitance of 15pF. It operates within a temperature range of -40°C to +85°C and includes enable/disable functionality.

Oscillators Feature Summary

• Compact ultra-miniature surface mount package design
• Integrated enable and disable control functionality
• HCMOS output signal compatibility

Oscillators Applications

• Embedded systems requiring precise clock timing
• Portable electronic devices with space constraints
• Industrial control modules operating in wide temperature ranges

Oscillators Procurement Notes

Verify the specific suffix 'R' indicates tape and reel packaging configuration when sourcing components. Confirm that the HCMOS output voltage levels align with the target logic family of the receiving circuitry. Ensure the 15pF load capacitance requirement matches the system design specifications to maintain the stated ±50 ppm frequency stability. Check for RoHS compliance documentation if environmental regulations apply to the final assembly.

Oscillators Selection Notes

Select this component when a small footprint is critical alongside standard CMOS-compatible interfaces. The 25MHz frequency is suitable for general-purpose microcontroller clocks or communication interfaces. Consider the 1.8V to 3.3V operating range for flexibility in low-power designs. The enable pin allows for power management strategies in battery-operated equipment.

Oscillators Part Context

This part belongs to the Aker Technology S2 series of surface-mount oscillators, which are characterized by their small physical dimensions and robust performance across industrial temperature ranges. The S23305T variant specifically denotes the ultra-miniature form factor with tape-and-reel availability, distinguishing it from bulk-packaged counterparts in the same electrical specification family.

Oscillators Replacement Considerations

Direct substitutes include other 25MHz HCMOS oscillators in 2.5x2.0mm packages from manufacturers such as Epson or NDK. Verify pinout compatibility and voltage thresholds before swapping. Generic replacements must match the 15pF load capacitance requirement to ensure frequency accuracy.