S22505T-48.000-X-R

Oscillators Overview

The S22505T-48.000-X-R is a 48 MHz HCMOS crystal oscillator manufactured by Aker Technology Corp. It operates on a single 2.5V supply voltage and features an enable/disable control function. The component utilizes a 4-SMD, No Lead (Ultra Mini-CSMD) package with dimensions of 3.2mm x 2.0mm x 0.95mm. Frequency stability is specified at ±50 ppm over the operating temperature range of -40°C to +85°C. The output duty cycle is typically 55%, and it supports standard CMOS logic levels for digital clock signal generation.

Oscillators Feature Summary

• Integrated enable and disable control functionality for power management
• Compact surface-mount design suitable for space-constrained applications
• Standard HCMOS output waveform compatible with digital logic circuits

Oscillators Applications

• Digital clock signal generation in embedded systems
• Timing reference for microcontrollers and processors
• Communication interface synchronization modules

Oscillators Procurement Notes

Verify that the specific part number suffix matches the required frequency tolerance and package type. Confirm that the 2.5V supply voltage aligns with the target circuit design. Ensure the enable/disable pin configuration is correctly implemented in the schematic. Check RoHS compliance status if environmental regulations apply to the final assembly.

Oscillators Selection Notes

Select this component when a low-profile 4-pin oscillator is required for 48 MHz timing. Consider the ±50 ppm stability requirement against system jitter specifications. Evaluate the 2.5V operating voltage against available power rails. Verify that the Ultra Mini-CSMD footprint fits within the PCB layout constraints compared to larger packages.

Oscillators Part Context

This model belongs to the S22505T series of ultra-miniature surface-mount oscillators from Aker Technology. The series provides various frequency options within a standardized small form factor. These components are designed to replace through-hole crystals or larger oscillator packages in modern consumer electronics and industrial equipment requiring precise timing signals.

Oscillators Replacement Considerations

Direct substitutes include other 48 MHz HCMOS oscillators in 4-SMD packages with similar electrical characteristics. Cross-reference pinouts and enable/disable logic polarity before substitution. Verify that alternative parts meet the same thermal and stability requirements.