S73305T-1.544-X-15-R

Oscillators Overview

The S73305T-1.544-X-15-R is a surface-mount crystal oscillator manufactured by Aker Technology Corp. It operates at a frequency of 1.544 MHz with an HCMOS output signal. The device supports a supply voltage of 3.3V and features a load capacitance of 15pF. It is housed in a 4-pin SMD package with tape-and-reel packaging for automated assembly.

Oscillators Feature Summary

• Generates a stable 1.544 MHz clock signal using HCMOS logic levels
• Operates on a single 3.3V power supply
• Designed for surface-mount technology applications

Oscillators Applications

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

Oscillators Procurement Notes

Verify the specific suffix 'X-15' corresponds to the required 15pF load capacitance and HCMOS output type. Confirm that the 'T' designation indicates the tape-and-reel packaging format suitable for your pick-and-place equipment. Ensure the 3.3V operating voltage aligns with your target board's power rails before finalizing the order.

Oscillators Selection Notes

Select this component when a low-frequency, standard HCMOS clock source is required for 3.3V systems. The 1.544 MHz frequency is often used in telecommunications or specialized serial interfaces. Consider the physical dimensions of the 4-pin SMD package against your PCB footprint constraints and ensure the manufacturing tolerance meets your system's jitter requirements.

Oscillators Part Context

This part belongs to the S73305T series of surface-mount oscillators from Aker Technology. The series typically offers various frequencies and output types, including CMOS and HCMOS, packaged in small form factors like the 4-pin SMD configuration. This specific model provides a fixed 1.544 MHz output optimized for standard digital logic interfacing.

Oscillators Replacement Considerations

Direct substitutes include other S73305T variants with identical pinouts and electrical characteristics but different frequencies, such as S73305T-16.000-X-15-R, if frequency adjustment is permissible. Cross-brand replacements must match the 4-pin SMD package, 3.3V supply, and HCMOS output level.